NAT IA Arts & Humanities Quantitative Test Preparation for Pakistani Students

The average height of a class of 14 days is 5.3 feet. After new boy is admitted to the class ,the new average height now becomes 5.25. What is the height of the new boy?

• 4.55 A
• 5.0 B
• 6.0 C
• 3.5 D

How many cents will r books cost if t books cost m dollars?

• 100mr / t A
• mr / 100 B
• 100t / mr C
• m / 100t D

If x + 2y =11 and x + y =10 the value of y is:

• 1 A
• 2 B
• 3 C
• 4 D

If apples cost 3 for 37 cents, find the cost of 1 3/4 dozen apples.

• 111 cents A
• 159 cents B
• 259 cents C
• 211 cents D

• 24 A
• 12√2 B
• 16√2 C
• 48 D

How many integers between 28 and 98 are exactly divisible by 7 ?

• 9 A
• 11 B
• 12 C
• 8 D

If (36)(?)(7)=21, then ? equals

• 21/43 A
• 1/42 B
• 1/12 C
• 1/11 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

72 + 679 + 1439 + 537 + ?=4036

• 1309 A
• 1208 B
• 2308 C
• 2423 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

x² = 1681, x=?

• 31 A
• 41 B
• 51 C
• 61 D

11/3 + 8/3 + 17/3

• 14 A
• 12 B
• 11 C
• 15 D

(190)² - (150)²=?

• 58600 A
• 13600 B
• 1360 C
• 1600 D

• 30 A
• 39 B
• 80 C
• 78 D

The value of (x+y)² - (x-y)² is?

• 4 A
• x²+y² B
• 4xy C
• -4xy D

What is the number of 5% of which is 10 ?

• 200 A
• 100 B
• 50 C
• 10 D

If the redius of a circle is increased by 20% then the area is increased by

• 44% A
• 120% B
• 144% C
• 40% D

• 50 m A
• 64 m B
• 72 m C
• 84 m D

The value of x² + 5x +6 at x=2 is:

• 10 A
• 14 B
• 18 C
• 20 D

Dave is twice as old as Bob, who is 3 years older than steve. If Steve is 4a years old, Dave's age is:

• 8a A
• 22a B
• 14a C
• 8a+6 D