NAT IA Arts & Humanities Quantitative Test Preparation for Pakistani Students

If a pipe can fill a tank in 2 hours and another pipe can fill the same tank in 40 minutes. How much time in minutes is needed to fill the tank if both the pipes are working together ?

• 90 A
• 90 B
• 60 C
• 30 D

A man has Rs. 2000, and spends 18% of it. What money has he left now ?

• 3600 A
• 820 B
• 1640 C
• 4000 D

• 50 m A
• 64 m B
• 72 m C
• 84 m D

12% of x =360

• 250 A
• 100 B
• 400 C
• 3000 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%)

• 25% A
• 50% B
• 15% C
• 20% D

If the area of two circles are in the ratio 169 : 196 then ratio of their radii is 

• 13 : 11 A
• 10 : 13 B
• 14 : 13 C
• 13 : 14 D

0.007÷√0.000049

• 1 A
• 0.0049 B
• 2 C
• 7 D

If a machine can place a cap on a bottle of soda every 0.8 seconds, how many bottles can be capped in 2 hours ?

• 8000 A
• 9000 B
• 300 C
• 900 D

If p is a negative integer and p²+11p=t, a value of t could be:

• 12 A
• 18 B
• -18 C
• 11 D

The population of 8 villages is 900, 750, 1100, 1050, 835, 1250, 555, and 630. Find teh population of Ninth village if the average population of Nine villages is 900.

• 1200 A
• 1050 B
• 1030 C
• 7070 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

• 4π A
• 18π B
• 28π C
• 32π D

Which of the following is the sum of two consective prime numbers?

• 66 A
• 52 B
• 41 C
• 29 D

The value of (x+y)² + (x-y)² is?

• 4 A
• 2(x²+y²) B
• 4xy C
• -4xy D

Find the ratio of 18 inches to 2 yards.

• 
  A
• 
  B
• 
  C
• 
  D

x√0.09 = 3: x =?

• 10 A
• 1/3 B
• 1/10 C
• 1 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

2.08 - (0.5)²=?

• -1.20 A
• 1.88 B
• 1.83 C
• 2.16 D

• 25/32 A
• 7/8 B
• 32/25 C
• 11/10 D

David receives his allowance on Sunday. He spends 1/4 of his allowance on Monday and 2/3 of the remainder on Tuesday. What part of his allowance is left for the rest of the week ?

• 2/3 A
• 4/5 B
• 6/7 C
• 1/4 D