NAT IA Arts & Humanities Quantitative Test Preparation for Pakistani Students

If 3x+5y=10 and 3y+5x=30 then average if 'x' and 'y' is?

• 3/2 A
• 4 B
• 5/2 C
• 7/2 D

The value of (x+y)² - (x-y)² is?

• 4 A
• x²+y² B
• 4xy C
• -4xy D

If the ratio of x : y is 9 : 7, then x+y is

• 16 A
• 2 B
• 1 C
• None D

A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after such cutting ?

• 4% A
• 300% B
• 75% C
• 400% D

Mr.Kashif got an average of 50 in 6 tests. What should he get in the next test to attain the average of 60?

• 120 A
• 60 B
• 100 C
• 70 D

 If a man's weekly salary is $X and he saves $Y, what part of his weekly salary does he spend?

• 
  A
• 
  B
• 
  C
• 
  D

A clock gain 8 minutes every x hours. How many hours will the clock gain in 3 days?

• 576/x A
• 48/5x B
• 24/x C
• 576/5x D

• 55 A
• 70 B
• 110 C
• 125 D

If x=7y+3 and z=49y² then what is 'z' in terms of x?

• X2 A
• x²-3 B
• (x-3)²/7 C
• None D

816 - 288÷ 24 =?

• 22 A
• 828 B
• 528 C
• 804 D

A word processing operator typed 44 words per minute. After practice, the operator's speed increased to 55 words per minutes. By what percent did the operator's speed increase?

• 25% A
• 50% B
• 15% C
• 20% D

Four people are asked to stand in a straight line. In how many different orders can they line up ?

• 12 A
• 16 B
• 24 C
• 6 D

If 7 apples cost y cents, how many apples will x dollars buy ?

• x / 7y A
• 7x / y B
• 7x / 100y C
• 700x / y D

The value of x² + 5x +6 at x=2 is:

• 10 A
• 14 B
• 18 C
• 20 D

Ay-b=c-dy what is 'y' in terms of 'a', 'b' and 'c'?

• 30 A
• 38/2 B
• 38/3 C
• 38/5 D

Find the sum of money,11% of which is Rs.1650.

• 150 A
• 3300 B
• 25000 C
• 15000 D

2244 - 0.88 = ? x 1122

• 20.02 A
• 20.2 B
• 19.3 C
• 2.27 D

1/x=1/y+1/z then 'x' in terms of 'y' and 'z' is given by?

• (y+z) / (y-z) A
• yz / (y+z) B
• (y+z)/ yz C
• 1/z-1/y D

In solving an arithmetic example, Donna, by mistake multiplied by 6 instead of dividing by 6. If her anser was 13 1/5, what should be the correct answer to the example ?

• 2 8/11 A
• 5/66 B
• 2 1/5 C
• 11/30 D

The average of x, y, z and 40 is 10. What is the average of x, y, and Z.

• 10 A
• 0 B
• 2 C
• 15 D