iq test hard

1. What comes next in the sequence: 2, 6, 12, 20, ?

a) 30
b) 28
c) 26
d) 32

2. If a clock shows 3:15, what is the angle between the hour and minute hands?

a) 7.5 degrees
b) 22.5 degrees
c) 37.5 degrees
d) 45 degrees

3. Find the missing number: 144, 121, 100, 81, ?

a) 64
b) 49
c) 36
d) 25

4. If all Bloops are Razzies and all Razzies are Lazzies, then are all Bloops definitely Lazzies?

a) Yes
b) No

5. Solve for X: 5X + 3 = 2X + 18

a) 4
b) 5
c) 6
d) 7

6. A train moving at 80 km/h covers 160 km in how many hours?

a) 1
b) 2
c) 3
d) 4

7. Which word does not belong in the group?

a) Apple
b) Orange
c) Banana
d) Carrot

8. If a cube has 6 faces, 8 vertices, and 12 edges, how many edges does a pentagonal prism have?

a) 9
b) 15
c) 10
d) 12

9. What is the next letter in the sequence: A, C, F, J, ?

a) M
b) N
c) O
d) P

10. If John is twice as old as Sarah and Sarah is 10, how old is John?

a) 15
b) 20
c) 25
d) 30