neulab/VisualPuzzles · Datasets at Hugging Face

id int64 1 1.25k	question stringlengths 22 706	options listlengths 4 4 ⌀	answer stringclasses 4 values	category stringclasses 5 values	difficulty stringclasses 3 values
214	Some of the small squares on each of the square transparencies have been coloured black. If you slide the three transparencies on top of each other, without lifting them from the table, a new pattern can be seen. What is the maximum number of black squares which could be seen in the new pattern?	[ "6", "7", "8", "9" ]	C	spatial	easy
215	Alice has four jigsaw pieces. Which two can be fitted together to form a hexagon (the figure in the right of the image is a hexagon)?	[ "The first piece and the second piece", "The first piece and the third piece", "The second piece and the fourth piece", "The third piece and the fourth piece" ]	B	deductive	medium
216	A Wall was tiled alternately with grey and striped tiles. Some tiles have fallen from the wall. How many grey tiles have fallen off?	[ "5", "6", "7", "8" ]	C	algorithmic	easy
217	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	D	analogical	easy
218	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	D	analogical	easy
219	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	A	inductive	medium
220	Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.	null	A	spatial	easy
221	Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.	null	A	spatial	easy
222	We want to walk from C to R along the lines and pick up the letters CENTER in the correct order. The length of the shortest walk in units is (the length of each grid is 1 unit):	[ "21", "22", "20", "23" ]	C	algorithmic	medium
223	Can you count the number of left hands in the picture?	[ "0", "5", "6", "7" ]	A	algorithmic	medium
224	Amy had a few 2-ray shapes as pictured in the figure. She attached them together as pictured in the figure on the right. At minimum, how many shapes did she use?	[ "4", "5", "1", "6" ]	B	algorithmic	easy
225	For the picture galleries the plans of which are given in Fig. 1, find the smallest number of attendants who, if placed in the various doorways connect two adjacent rooms, can supervise all rooms. Use integer programming and the simplex method to solve. <image 1>	[ "(a) 1,(b) 2", "(a) 2, (b) 3", "(a) 2,(b) 2", "(a) 1,(b) 3" ]	B	spatial	medium
226	Identical rectangular tiles cover the floor as shown. The length of the shorter side of each tile is 4 units. The length of the shorter side of the floor (in unit) is:	[ "40", "39", "36", "44" ]	A	algorithmic	easy
227	In the food web diagram, an arrow leading from A to B conveys that A transfers essential energy to B to keep it alive. If all the algae dies, then water flea population will:	[ "remains the same", "decrease", "increase", "NA" ]	B	deductive	easy
228	The entire pie seen in the figure is divided among several children in a room. Each child receives a piece of pie, and each piece of pie looks identical. How many children can possibly be there such that the room has the most number of children?	[ "8", "10", "13", "14" ]	B	algorithmic	easy
230	The sticks lie on top of each other. Stick 2 is at the top. Stick 6 is at the bottom. Which stick is in the middle?	[ "3", "4", "1", "5" ]	C	spatial	easy
231	Kangi goes directly from the zoo to school (Schule) and counts the flowers along the way. Which of the following numbers can he not obtain this way?	[ "9", "10", "11", "12" ]	C	algorithmic	medium
232	The picture shows a Fortress made from cubes. How many cubes were used to make it?	[ "52", "55", "56", "59" ]	C	spatial	medium
233	Inside each unit square a certain part has been shaded. In which square is the total shaded area the largest?	null	A	algorithmic	medium
234	Bridget made a structure using some brown bricks and 55 green bricks. How many of these green bricks are not visible in the figure?	[ "62", "18", "0", "32" ]	D	spatial	medium
235	Divide the following six figures into two categories, so that each category displays its own pattern.	null	C	inductive	hard
236	A large square consisted of 16 identical small squares, but some of these small squares disappeared. How many small squares disappeared?	[ "2", "8", "5", "9" ]	C	algorithmic	easy
237	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	C	analogical	medium
238	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	B	analogical	medium
239	Kathryn had some 3-ray slices as shown in the drawing. She attached them together as shown in the drawing on the right. At least how many slices did she use?	[ "6", "0", "2", "3" ]	D	algorithmic	easy
240	Divide the following six figures into two categories based on their patterns.	null	C	inductive	hard
241	Using these tiles <image1> Robert makes different patterns. How many of the patterns shown in <image2> can he make?	[ "2", "3", "4", "5" ]	C	spatial	medium
242	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	B	analogical	easy
243	Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.	null	A	spatial	easy
244	Which number should be written in place of the question mark?	[ "54", "57", "60", "63" ]	C	inductive	easy
245	One chocolate needs 2 dollars. There is a discount sale so Victor can purchase 7 chocolates for 7 dollars. How many chocolates maximum can Victor buy with 32 dollars?	[ "12", "37", "30", "19" ]	C	algorithmic	easy
246	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	A	analogical	medium
247	Consider the figure consisting of a square, its diagonals, and the segments joining the midpoints of opposite sides. The total number of triangles of any size in the figure is	[ "12", "14", "16", "18" ]	C	spatial	medium
248	Stan has five toys: a ball, a set of blocks, a game, a puzzle and a car. He puts each toy on a different shelf of the bookcase. The ball is higher than the blocks and lower than the car. The game is directly above the ball. On which shelf can the puzzle not be placed?	[ "2", "3", "4", "5" ]	B	deductive	medium
249	Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.	null	A	spatial	easy
250	How many blocks are missing in this igloo?	[ "8", "9", "10", "11" ]	C	algorithmic	easy
251	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	D	analogical	easy
252	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	A	analogical	medium
253	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	D	inductive	medium
254	A monkey has torn off a piece of Captain Jack's map as shown in <image1>. What does the piece the monkey has torn off look like? Choose the best option in <image2>	null	B	deductive	easy
255	Can you count the number of left hands in the image?	[ "6", "7", "3", "11" ]	A	algorithmic	medium
256	Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.	null	A	spatial	easy
257	Which of the following options follows the pattern in the given figure?	null	A	inductive	medium
258	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	D	inductive	hard
259	One chocolate costs 3 dollars. There is an ad as pictured in the figure. How many chocolates at most can Derrick get with 32 dollars?	[ "2", "10", "25", "18" ]	D	algorithmic	medium
260	Chantal has placed numbers in two of the nine cells (see diagram). She wants to place the numbers 1, 2, 3 in every row and every column exactly once. How big is the sum of the two numbers in the grey cells?	[ "2", "3", "4", "5" ]	C	deductive	medium
261	How many triangles can you see?	[ "21", "44", "62", "63" ]	B	spatial	medium
262	In each of the squares in the grid, one of the letters P, Q, R and S must be entered in such a way that adjacent squares (whether connected by an edge or just a corner) do not contain the same letter. Some of the letters have already been entered as shown. What could be the letter in the shaded square?	[ "only Q", "only R", "only S", "either R or S, but no others" ]	D	deductive	medium
263	How many triangles can you find in the picture?	[ "3", "4", "5", "6" ]	C	algorithmic	easy
264	Turning a card around on the top side, we see the photo of the kangaroo as shown in <image1>. Instead, if we turn the card around on the right side, what will appear? Pick the correct option in <image2>.	null	D	spatial	medium
265	What is the minimum number of cells of a 5 times 5 grid that have to be coloured in so that every possible 1 times 4 rectangle and every 4 times 1 rectangle respectively in the grid has at least one cell coloured in?	[ "4", "5", "6", "7" ]	C	spatial	medium
266	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	A	inductive	hard
268	Divide the following six figures into two categories, so that each category displays its own pattern.	null	B	inductive	hard
269	Kenneth created a structure using some blue bricks and 40 white bricks. How many of these white bricks are not visible in the image?	[ "37", "13", "33", "20" ]	D	spatial	medium
270	One chocolate is sold for 4 dollars. There is a rebate sale so Joseph can purchase 8 chocolates for 17 dollars. How many chocolates maximum can Joseph get with 45 dollars?	[ "18", "32", "33", "21" ]	A	algorithmic	medium
271	We want to walk from C to T along the lines and pick up the letters COLLECT in the correct order. If the length of each grid is 1 unit, then the length of the shortest walk in units is:	[ "23", "18", "19", "16" ]	C	algorithmic	medium
272	Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.	null	A	spatial	easy
273	How many squares can you see in the image?	[ "9", "11", "13", "14" ]	D	algorithmic	medium
274	The entire pie seen in the picture is divided among several children. Each child receives a piece of pie, and each piece of pie looks identical. What is the maximum possible number of children there?	[ "6", "2", "5", "8" ]	C	algorithmic	easy
275	The left diagram shows a given object. Which option on the right cannot be a side view of this object?	null	C	spatial	medium
276	The sticks lie on top of each other. Stick 3 is at the bottom. Stick 4 is at the top. The stick in the middle is:	[ "5", "2", "7", "6" ]	B	spatial	medium
277	Stephen encrypts words applying the matrix presented. For example, the word THOSJ is encrypyed as DI LA JN LO EN. What word did Stephen encrypt JN DO LN MI DN?	[ "VIMDW", "ONRLD", "KGDCS", "ONLRD" ]	B	deductive	medium
278	Rory uses four identical standard dice to build the solid shown in the diagram. Whenever two dice touch, the numbers on the touching faces are the same. The numbers on some of the faces of the solid are shown. What number is written on the face marked with question mark? (On a standard die, the numbers on opposite faces add to 7.)	[ "3", "4", "5", "6" ]	C	deductive	medium
279	Divide the following six figures into two categories, so that each category displays its own pattern.	null	B	inductive	hard
280	Given the analogy in the first line of items, which choice fits best in the black question mark?	null	C	analogical	easy
281	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	C	analogical	medium
282	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	A	inductive	hard
283	Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.	null	A	spatial	easy
284	One chocolate is sold for 9 coins. There is an ad as shown in the figure. How many chocolates at most can John buy with 378 coins?	[ "119", "87", "28", "66" ]	D	algorithmic	medium
285	Nine whole numbers were written into the cells of a 3 x 3 table. The sum of these nine numbers is 500. We know that the numbers in two adjacent cells (with a common sideline) differ by exactly 1. Which number is in the middle cell?	[ "54", "56", "57", "59" ]	B	deductive	hard
286	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	C	inductive	hard
287	Which patterned block goes in the plain block?	null	A	analogical	hard
288	Juca wrote a whole number greater than zero in each of the boxes on the 3 times 3 board on the right, so that the sums of the numbers in each row and in each column are equal. The only thing Juca remembers is that there are no three numbers repeated. What number is written in the box of the center?	[ "1", "3", "4", "5" ]	C	deductive	medium
289	Ellen wants to decorate the butterfly in <image1> using the 6 stickers in <image2>. She could color the stickers in any color. Which butterfly can she make in <image3>?	null	A	deductive	medium
290	Max has 10 dice. Which one of the following solids can he build with them?	null	A	spatial	medium
291	Jan cannot draw very accurately but nevertheless he tried to produce a roadmap of his village. The relative position of the houses and the street crossings are all correct but three of the roads are actually straight and only Qurwik street is not. Who lives in Qurwik street?	[ "Amy", "Ben", "Carol", "David" ]	C	deductive	hard
292	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	A	analogical	medium
293	Gabriel assembled a stacking toy using 7 blocks. How many blocks will he see from top?	[ "2", "1", "6", "5" ]	A	algorithmic	easy
294	After folding a sheet of paper 2 times through the dashed lines, a man cuts it through the red line as shown. How many pieces of paper does he end up with?	[ "3", "6", "2", "5" ]	A	spatial	medium
295	Which of the following options best fits the given pattern in the diagram?	null	A	inductive	hard
296	A large square consisted of 16 identical small squares, but some of these small squares disappeared. How many small squares disappeared?	[ "3", "7", "6", "4" ]	B	algorithmic	easy
297	Divide the following six figures into two categories, so that each category displays its own pattern.	null	B	inductive	hard
298	Max wants to complete the jigsaw shown in <image1>. He has different pieces in <image2>. Which pieces does he have to use?	null	A	deductive	medium
299	Tom wants to completely cover his paper boat in <image1> using the shapes in <image2>. What is the smallest number of shapes he needs for that?	[ "4", "5", "6", "7" ]	C	deductive	medium
300	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	B	analogical	medium
302	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	A	analogical	medium
303	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	A	inductive	hard
305	A large square comprised 16 identical small squares, but some of these small squares disappeared. How many small squares disappeared?	[ "5", "9", "11", "10" ]	B	algorithmic	easy
306	What would happen to the population of adult spiders if predator ate all the spider eggs?	[ "Adult spider population would remain the same", "Adult spider population would double.", "Adults spider population would decrease", "Adult spider population would increase." ]	C	deductive	medium
308	One chocolate is sold for 1 dollar. There is a rebate sale as depicted in the figure. How many chocolates maximum can Vickie get with 56 dollars?	[ "64", "53", "10", "128" ]	A	algorithmic	medium
309	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	C	inductive	hard
310	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	B	inductive	hard
311	Nathalie wanted to build a large cube out of lots of small cubes. How many cubes are missing from the picture on the right that would be needed to build the large cube on the left?	[ "5", "6", "7", "8" ]	C	spatial	medium
313	Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.	null	B	analogical	medium
314	Each of the numbers 1,4,3,0 and 10 is written in one of the colored circles so that the sum of the numbers in the row is equal to the sum of the numbers in the column. Which number can be written in the pink circle?	[ "only 1", "only 10", "1 or 3", "4 or 10" ]	B	algorithmic	medium
315	Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.	null	A	inductive	hard
316	Ana has the cards shown in <image1>. She chooses several of them to assemble the tower shown in <image2>. Which cards from <image3> did she not use?	null	C	deductive	medium
317	The big cube is made up of three different kinds of building blocks (see diagram). How many of the little white cubes are needed for this big cube?	[ "10", "11", "12", "13" ]	B	spatial	medium
318	Divide the following six figures into two categories, so that each category displays its own pattern.	null	C	inductive	hard
319	A large square consists of 16 identical small squares, but some of these small squares are now missing. How many small squares are missing?	[ "12", "6", "7", "8" ]	D	algorithmic	easy

214

Some of the small squares on each of the square transparencies have been coloured black. If you slide the three transparencies on top of each other, without lifting them from the table, a new pattern can be seen. What is the maximum number of black squares which could be seen in the new pattern?

[ "6", "7", "8", "9" ]

C

spatial

easy

215

Alice has four jigsaw pieces. Which two can be fitted together to form a hexagon (the figure in the right of the image is a hexagon)?

[ "The first piece and the second piece", "The first piece and the third piece", "The second piece and the fourth piece", "The third piece and the fourth piece" ]

B

deductive

medium

216

A Wall was tiled alternately with grey and striped tiles. Some tiles have fallen from the wall. How many grey tiles have fallen off?

[ "5", "6", "7", "8" ]

C

algorithmic

easy

217

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

D

analogical

easy

218

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

D

analogical

easy

219

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

A

inductive

medium

220

Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.

null

A

spatial

easy

221

Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.

null

A

spatial

easy

222

We want to walk from C to R along the lines and pick up the letters CENTER in the correct order. The length of the shortest walk in units is (the length of each grid is 1 unit):

[ "21", "22", "20", "23" ]

C

algorithmic

medium

223

Can you count the number of left hands in the picture?

[ "0", "5", "6", "7" ]

A

algorithmic

medium

224

Amy had a few 2-ray shapes as pictured in the figure. She attached them together as pictured in the figure on the right. At minimum, how many shapes did she use?

[ "4", "5", "1", "6" ]

B

algorithmic

easy

225

For the picture galleries the plans of which are given in Fig. 1, find the smallest number of attendants who, if placed in the various doorways connect two adjacent rooms, can supervise all rooms. Use integer programming and the simplex method to solve. <image 1>

[ "(a) 1,(b) 2", "(a) 2, (b) 3", "(a) 2,(b) 2", "(a) 1,(b) 3" ]

B

spatial

medium

226

Identical rectangular tiles cover the floor as shown. The length of the shorter side of each tile is 4 units. The length of the shorter side of the floor (in unit) is:

[ "40", "39", "36", "44" ]

A

algorithmic

easy

227

In the food web diagram, an arrow leading from A to B conveys that A transfers essential energy to B to keep it alive. If all the algae dies, then water flea population will:

[ "remains the same", "decrease", "increase", "NA" ]

B

deductive

easy

228

The entire pie seen in the figure is divided among several children in a room. Each child receives a piece of pie, and each piece of pie looks identical. How many children can possibly be there such that the room has the most number of children?

[ "8", "10", "13", "14" ]

B

algorithmic

easy

230

The sticks lie on top of each other. Stick 2 is at the top. Stick 6 is at the bottom. Which stick is in the middle?

[ "3", "4", "1", "5" ]

C

spatial

easy

231

Kangi goes directly from the zoo to school (Schule) and counts the flowers along the way. Which of the following numbers can he not obtain this way?

[ "9", "10", "11", "12" ]

C

algorithmic

medium

232

The picture shows a Fortress made from cubes. How many cubes were used to make it?

[ "52", "55", "56", "59" ]

C

spatial

medium

233

Inside each unit square a certain part has been shaded. In which square is the total shaded area the largest?

null

A

algorithmic

medium

234

Bridget made a structure using some brown bricks and 55 green bricks. How many of these green bricks are not visible in the figure?

[ "62", "18", "0", "32" ]

D

spatial

medium

235

Divide the following six figures into two categories, so that each category displays its own pattern.

null

C

inductive

hard

236

A large square consisted of 16 identical small squares, but some of these small squares disappeared. How many small squares disappeared?

[ "2", "8", "5", "9" ]

C

algorithmic

easy

237

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

C

analogical

medium

238

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

B

analogical

medium

239

Kathryn had some 3-ray slices as shown in the drawing. She attached them together as shown in the drawing on the right. At least how many slices did she use?

[ "6", "0", "2", "3" ]

D

algorithmic

easy

240

Divide the following six figures into two categories based on their patterns.

null

C

inductive

hard

241

Using these tiles <image1> Robert makes different patterns. How many of the patterns shown in <image2> can he make?

[ "2", "3", "4", "5" ]

C

spatial

medium

242

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

B

analogical

easy

243

Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.

null

A

spatial

easy

244

Which number should be written in place of the question mark?

[ "54", "57", "60", "63" ]

C

inductive

easy

245

One chocolate needs 2 dollars. There is a discount sale so Victor can purchase 7 chocolates for 7 dollars. How many chocolates maximum can Victor buy with 32 dollars?

[ "12", "37", "30", "19" ]

C

algorithmic

easy

246

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

A

analogical

medium

247

Consider the figure consisting of a square, its diagonals, and the segments joining the midpoints of opposite sides. The total number of triangles of any size in the figure is

[ "12", "14", "16", "18" ]

C

spatial

medium

248

Stan has five toys: a ball, a set of blocks, a game, a puzzle and a car. He puts each toy on a different shelf of the bookcase. The ball is higher than the blocks and lower than the car. The game is directly above the ball. On which shelf can the puzzle not be placed?

[ "2", "3", "4", "5" ]

B

deductive

medium

249

Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.

null

A

spatial

easy

250

How many blocks are missing in this igloo?

[ "8", "9", "10", "11" ]

C

algorithmic

easy

251

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

D

analogical

easy

252

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

A

analogical

medium

253

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

D

inductive

medium

254

A monkey has torn off a piece of Captain Jack's map as shown in <image1>. What does the piece the monkey has torn off look like? Choose the best option in <image2>

null

B

deductive

easy

255

Can you count the number of left hands in the image?

[ "6", "7", "3", "11" ]

A

algorithmic

medium

256

Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.

null

A

spatial

easy

257

Which of the following options follows the pattern in the given figure?

null

A

inductive

medium

258

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

D

inductive

hard

259

One chocolate costs 3 dollars. There is an ad as pictured in the figure. How many chocolates at most can Derrick get with 32 dollars?

[ "2", "10", "25", "18" ]

D

algorithmic

medium

260

Chantal has placed numbers in two of the nine cells (see diagram). She wants to place the numbers 1, 2, 3 in every row and every column exactly once. How big is the sum of the two numbers in the grey cells?

[ "2", "3", "4", "5" ]

C

deductive

medium

261

How many triangles can you see?

[ "21", "44", "62", "63" ]

B

spatial

medium

262

In each of the squares in the grid, one of the letters P, Q, R and S must be entered in such a way that adjacent squares (whether connected by an edge or just a corner) do not contain the same letter. Some of the letters have already been entered as shown. What could be the letter in the shaded square?

[ "only Q", "only R", "only S", "either R or S, but no others" ]

D

deductive

medium

263

How many triangles can you find in the picture?

[ "3", "4", "5", "6" ]

C

algorithmic

easy

264

Turning a card around on the top side, we see the photo of the kangaroo as shown in <image1>. Instead, if we turn the card around on the right side, what will appear? Pick the correct option in <image2>.

null

D

spatial

medium

265

What is the minimum number of cells of a 5 times 5 grid that have to be coloured in so that every possible 1 times 4 rectangle and every 4 times 1 rectangle respectively in the grid has at least one cell coloured in?

[ "4", "5", "6", "7" ]

C

spatial

medium

266

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

A

inductive

hard

268

Divide the following six figures into two categories, so that each category displays its own pattern.

null

B

inductive

hard

269

Kenneth created a structure using some blue bricks and 40 white bricks. How many of these white bricks are not visible in the image?

[ "37", "13", "33", "20" ]

D

spatial

medium

270

One chocolate is sold for 4 dollars. There is a rebate sale so Joseph can purchase 8 chocolates for 17 dollars. How many chocolates maximum can Joseph get with 45 dollars?

[ "18", "32", "33", "21" ]

A

algorithmic

medium

271

We want to walk from C to T along the lines and pick up the letters COLLECT in the correct order. If the length of each grid is 1 unit, then the length of the shortest walk in units is:

[ "23", "18", "19", "16" ]

C

algorithmic

medium

272

Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.

null

A

spatial

easy

273

How many squares can you see in the image?

[ "9", "11", "13", "14" ]

D

algorithmic

medium

274

The entire pie seen in the picture is divided among several children. Each child receives a piece of pie, and each piece of pie looks identical. What is the maximum possible number of children there?

[ "6", "2", "5", "8" ]

C

algorithmic

easy

275

The left diagram shows a given object. Which option on the right cannot be a side view of this object?

null

C

spatial

medium

276

The sticks lie on top of each other. Stick 3 is at the bottom. Stick 4 is at the top. The stick in the middle is:

[ "5", "2", "7", "6" ]

B

spatial

medium

277

Stephen encrypts words applying the matrix presented. For example, the word THOSJ is encrypyed as DI LA JN LO EN. What word did Stephen encrypt JN DO LN MI DN?

[ "VIMDW", "ONRLD", "KGDCS", "ONLRD" ]

B

deductive

medium

278

Rory uses four identical standard dice to build the solid shown in the diagram. Whenever two dice touch, the numbers on the touching faces are the same. The numbers on some of the faces of the solid are shown. What number is written on the face marked with question mark? (On a standard die, the numbers on opposite faces add to 7.)

[ "3", "4", "5", "6" ]

C

deductive

medium

279

Divide the following six figures into two categories, so that each category displays its own pattern.

null

B

inductive

hard

280

Given the analogy in the first line of items, which choice fits best in the black question mark?

null

C

analogical

easy

281

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

C

analogical

medium

282

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

A

inductive

hard

283

Given a pair of chairs arranged at a specific angle, select the option from the four provided that matches the angle of the chairs in the question.

null

A

spatial

easy

284

One chocolate is sold for 9 coins. There is an ad as shown in the figure. How many chocolates at most can John buy with 378 coins?

[ "119", "87", "28", "66" ]

D

algorithmic

medium

285

Nine whole numbers were written into the cells of a 3 x 3 table. The sum of these nine numbers is 500. We know that the numbers in two adjacent cells (with a common sideline) differ by exactly 1. Which number is in the middle cell?

[ "54", "56", "57", "59" ]

B

deductive

hard

286

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

C

inductive

hard

287

Which patterned block goes in the plain block?

null

A

analogical

hard

288

Juca wrote a whole number greater than zero in each of the boxes on the 3 times 3 board on the right, so that the sums of the numbers in each row and in each column are equal. The only thing Juca remembers is that there are no three numbers repeated. What number is written in the box of the center?

[ "1", "3", "4", "5" ]

C

deductive

medium

289

Ellen wants to decorate the butterfly in <image1> using the 6 stickers in <image2>. She could color the stickers in any color. Which butterfly can she make in <image3>?

null

A

deductive

medium

290

Max has 10 dice. Which one of the following solids can he build with them?

null

A

spatial

medium

291

Jan cannot draw very accurately but nevertheless he tried to produce a roadmap of his village. The relative position of the houses and the street crossings are all correct but three of the roads are actually straight and only Qurwik street is not. Who lives in Qurwik street?

[ "Amy", "Ben", "Carol", "David" ]

C

deductive

hard

292

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

A

analogical

medium

293

Gabriel assembled a stacking toy using 7 blocks. How many blocks will he see from top?

[ "2", "1", "6", "5" ]

A

algorithmic

easy

294

After folding a sheet of paper 2 times through the dashed lines, a man cuts it through the red line as shown. How many pieces of paper does he end up with?

[ "3", "6", "2", "5" ]

A

spatial

medium

295

Which of the following options best fits the given pattern in the diagram?

null

A

inductive

hard

296

A large square consisted of 16 identical small squares, but some of these small squares disappeared. How many small squares disappeared?

[ "3", "7", "6", "4" ]

B

algorithmic

easy

297

Divide the following six figures into two categories, so that each category displays its own pattern.

null

B

inductive

hard

298

Max wants to complete the jigsaw shown in <image1>. He has different pieces in <image2>. Which pieces does he have to use?

null

A

deductive

medium

299

Tom wants to completely cover his paper boat in <image1> using the shapes in <image2>. What is the smallest number of shapes he needs for that?

[ "4", "5", "6", "7" ]

C

deductive

medium

300

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

B

analogical

medium

302

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

A

analogical

medium

303

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

A

inductive

hard

305

A large square comprised 16 identical small squares, but some of these small squares disappeared. How many small squares disappeared?

[ "5", "9", "11", "10" ]

B

algorithmic

easy

306

What would happen to the population of adult spiders if predator ate all the spider eggs?

[ "Adult spider population would remain the same", "Adult spider population would double.", "Adults spider population would decrease", "Adult spider population would increase." ]

C

deductive

medium

308

One chocolate is sold for 1 dollar. There is a rebate sale as depicted in the figure. How many chocolates maximum can Vickie get with 56 dollars?

[ "64", "53", "10", "128" ]

A

algorithmic

medium

309

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

C

inductive

hard

310

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

B

inductive

hard

311

Nathalie wanted to build a large cube out of lots of small cubes. How many cubes are missing from the picture on the right that would be needed to build the large cube on the left?

[ "5", "6", "7", "8" ]

C

spatial

medium

313

Based on the relationship between Origin and Analogy, select the option from the candidates that best completes this analogy.

null

B

analogical

medium

314

Each of the numbers 1,4,3,0 and 10 is written in one of the colored circles so that the sum of the numbers in the row is equal to the sum of the numbers in the column. Which number can be written in the pink circle?

[ "only 1", "only 10", "1 or 3", "4 or 10" ]

B

algorithmic

medium

315

Choose the most appropriate option from the four given choices to fill in the question mark, so that the figures follow a pattern.

null

A

inductive

hard

316

Ana has the cards shown in <image1>. She chooses several of them to assemble the tower shown in <image2>. Which cards from <image3> did she not use?

null

C

deductive

medium

317

The big cube is made up of three different kinds of building blocks (see diagram). How many of the little white cubes are needed for this big cube?

[ "10", "11", "12", "13" ]

B

spatial

medium

318

Divide the following six figures into two categories, so that each category displays its own pattern.

null

C

inductive

hard

319

A large square consists of 16 identical small squares, but some of these small squares are now missing. How many small squares are missing?

[ "12", "6", "7", "8" ]

D

algorithmic

easy