Skip to content / Đến nội dung
ThichHocToan.com

IQ Test for Kids · 0579

Question 1

What number should replace the question mark?

Question illustration

Question 2

The average of two numbers is 41½. The average of these two numbers and a third number is 72. What is the third number?

Question illustration

Question 3

What letter comes next in the sequence A C F H K M ? (English alphabet, A=1, …, Z=26)

Question illustration

Question 4

The first figure is changed into the second. Which option (A–F) is related to the third figure in the same way?

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D
  5. Figure E
  6. Figure F

Question 5

Which is the odd one out?

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D
  5. Figure E

Question 6

What number should replace x? 14 − (−7) − (−7) = x

Question illustration

Question 7

Which number in the two hexagons is the odd one?

Question illustration
  1. 56
  2. 55
  3. 57
  4. 60
  5. 59
  6. 58
  7. 54

Question 8

What comes next?

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D
  5. Figure E

Question 9

Which number should replace the question mark?

Question illustration

Question 10

The three cog wheels are in contact with each other. The number of cogs (teeth) on each wheel is shown on it. How many revolutions must the largest wheel make before all of the cogs are back in their original starting positions?

Question illustration

Question 11

Which number should replace the question mark?

Question illustration

Question 12

What should replace the question mark in the large circle? Choose A, B, C or D.

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D

Question 13

7321 is to 143 and 8642 is to 3212. What is 5126 to?

Question illustration

Question 14

What number should replace the question mark?

Question illustration

Question 15

The grid has three rows of six digits. What is the missing number?

Question illustration

Question 16

Which square, A–F, should fill the empty space in the grid?

Question illustration

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D
  5. Figure E
  6. Figure F

Question 17

The top row shows three stages of a sequence. Which figure, A, B, C, D or E, comes next?

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D
  5. Figure E

Question 18

What number should replace the question mark in the last triangle?

Question illustration

Question 19

Which hexagon (A, B, C or D) should replace the question mark?

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D

Question 20

Each line and symbol in the four outer circles is transferred to the centre circle by these rules. If it occurs in the outer circles once: it is transferred; twice: it is possibly transferred; 3 times: it is transferred; 4 times: it is not transferred. Which of the circles A, B, C, D or E should appear at the centre?

Question illustration

Question illustration
  1. Figure A
  2. Figure B
  3. Figure C
  4. Figure D
  5. Figure E