FREE IBA Quantitative Reasoning Questions and Answers

Question 1

If 4(3x - 8) = 25, what is 3x - 10?

Accepted Answer

None of these

Answer

8

Answer

23

Answer

11

Answer

25

Question 2

The average of 21 numbers is 30. The largest number is 50. If we remove the largest number, then the average of the remaining numbers will be:

Accepted Answer

29

Answer

33

Answer

31

Answer

27

Answer

None of these

Question 3

The perimeter of a triangle is 240. Its sides are proportional to 3:4:5. The largest side of the triangle is:

Accepted Answer

100

Answer

60

Answer

80

Answer

120

Answer

None of these

Question 4

The grades of John in nine monthly tests were 58, 80, 56, 58, 64, 80, 56, 90, 80. The mode of his grades is:

Accepted Answer

80

Answer

58

Answer

65

Answer

90

Answer

None of these

Question 5

If W < 25 then:

Accepted Answer

W > -25

Answer

W < 25

Answer

W < 25 and W > -25

Answer

W ≥ -25

Answer

W ≤-25

Question 6

A piece of wire 80 centimeters long is bent to form a rectangle whose length is three times its width. The area of the rectangle thus formed is:

Accepted Answer

300 square centimeters

Answer

200 square centimeters

Answer

400 square centimeters

Answer

640 square centimeters

Answer

None of these

Question 7

The ratio of boys to girls in a business class is 7: 5. If the class has a total of 60 students, how many more boys are there than girls:

Accepted Answer

10

Answer

5

Answer

6

Answer

12

Answer

None of these

Question 8

Majid is now 42 years old and his brother, Zahid, is 32 years old. How many years ago was Majid three times as old as Zahid?

Accepted Answer

27

Answer

7

Answer

17

Answer

30

Answer

None of these

Question 9

Suppose the mean of 30 numbers is 520. If 20 of these numbers are each increased by 12, and the remaining numbers are decreased by 6, then the mean of the new set of numbers is:

Accepted Answer

5260

Answer

4860

Answer

5060

Answer

5460

Answer

None of these

Question 10

A certain positive integer when divided by 7 gives a remainder of 5 and when divided by 11 gives a remainder of 8. Hence the integer can be:

Accepted Answer

19

Answer

10

Answer

15

Answer

30

Answer

None of these