NAT ICOM Commerce Quantitative Test Preparation for Pakistani Students

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

2.08 - (0.5)²=?

• -1.20 A
• 1.88 B
• 1.83 C
• 2.16 D

The value of (x+y)² - (x-y)² is?

• 4 A
• x²+y² B
• 4xy C
• -4xy D

12 is 3/4 of what number ?

• 20 A
• 24 B
• 16 C
• 8 D

2244 - 0.88 = ? x 1122

• 20.02 A
• 20.2 B
• 19.3 C
• 2.27 D

9218 - 3546+ 2354 =?

• 8026 A
• 8116 B
• 10410 C
• 23174 D

If the sum of the interior angles of a regular polygon measures up to 1440 degrees, how many sides does the polygon have ?

• 10 sides A
• 8 sides B
• 12 sides C
• 9 sides D

How many tens are equal to the number whose hundreds, tens, and units digits are a,b,c, respectively?

• b A
• a+1/10b+1/100c B
• 10a+b+c C
• 10a+b+c/10 D

25% of 4÷ 4% of 25 =?

• 1 A
• 3 B
• 0 C
• 6 D

• 5 A
• 10 B
• 110 C
• 125 D

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

• 66 A
• 52 B
• 41 C
• 29 D

If it takes 10 minutes to walk 3/4 mile, how many minutes will it take to walk the rest of the mile?

• 2 1/3 A
• 13 1/3 B
• 4 2/7 C
• 30 D

• 40 A
• 50 B
• 90 C
• 130 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

A man opens a bookstall with a capital of Rs. 25000. In three month his capital amounts to rupees 27500. What is the increase percent ?

• 1% A
• 10% B
• 20% C
• 7% D

How many miles are there between two cities if the distance is represented by a 2.4 inch line on a map having a scale of 1 inch to 8 miles?

• 19.0 A
• 12.8 B
• 8.5 C
• 38 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

(60)²=?x72

• 3600 A
• 3528 B
• 0.02 C
• 50 D

Find the arithmetic mean of 25.2, 13.5, 18.5 and 34.8

• 13 A
• 23 B
• 27 C
• 5 D

? x 12 = 75% of 336

• 48 A
• 252 B
• 28 C
• 21 D