GAT Quantitative Reasoning 2

Question 1

If the ratio of boys to girls in a Saudi school class is 3:5 and there are 40 students total, how many boys are there?

Accepted Answer

15

Answer

Total ratio parts = 3 + 5 = 8. Each part = 40 ÷ 8 = 5 students. Boys = 3 × 5 = 15. Ratio problems are a fundamental part of the Qudurat quantitative section.

Question 2

A water tank holds 1,200 liters. If it is 75% full, how many more liters are needed to fill it completely?

Accepted Answer

300 liters

Answer

75% full = 0.75 × 1,200 = 900 liters. Remaining = 1,200 - 900 = 300 liters. This combines percentage and subtraction skills.

Question 3

What is the probability of rolling an even number on a standard six-sided die?

Accepted Answer

1/2

Answer

Even numbers on a die: 2, 4, 6 = 3 favorable outcomes out of 6 total. Probability = 3/6 = 1/2. Basic probability is tested in the Qudurat exam.

Question 4

Ahmad saved SAR 200 per month for 18 months. He then spent SAR 1,500 on a laptop. How much does he have left?

Accepted Answer

SAR 2,100

Answer

Total saved = 200 × 18 = SAR 3,600. After spending = 3,600 - 1,500 = SAR 2,100. This tests multiplication and subtraction in a real-world context.

Question 5

The mean of five numbers is 24. If four of the numbers are 20, 22, 26, and 28, what is the fifth number?

Accepted Answer

24

Answer

Sum of all five = Mean × Count = 24 × 5 = 120. Sum of four known numbers = 20 + 22 + 26 + 28 = 96. Fifth number = 120 - 96 = 24.

Qudurat GAT Practice Test

Qudurat GAT Practice Test

GAT Quantitative Reasoning 2