Mensa Quantitative Problem Solving Assessment 4

Question 1

A bat and a ball cost $1.10 together; the bat costs $1 more than the ball. How much is the ball?

Accepted Answer

$0.05

Answer

$0.10

Answer

$0.15

Answer

$0.01

Question 2

What comes next: 2, 4, 8, 16, 32, ?

Accepted Answer

64

Answer

48

Answer

60

Answer

56

Question 3

If a number doubled and then increased by 6 equals 26, what is the number?

Accepted Answer

10

Answer

8

Answer

12

Answer

14

Question 4

A jar has 3 red, 4 blue, and 5 green marbles. What is the probability of drawing a blue one?

Accepted Answer

1/3

Answer

1/4

Answer

4/12

Answer

5/12

Question 5

What is the sum of the first 10 positive integers?

Accepted Answer

55

Answer

45

Answer

50

Answer

60

Question 6

Which fraction is largest: 3/4, 5/8, 7/10, 2/3?

Accepted Answer

3/4

Answer

5/8

Answer

7/10

Answer

2/3

Question 7

A recipe for 4 servings needs 6 eggs. How many eggs for 10 servings?

Accepted Answer

15

Answer

12

Answer

14

Answer

16