NAT IE Pre Engineering Quantitative Test Preparation for Pakistani Students

If x% of 60 =48, then x=?

• 80 A
• 60 B
• 90 C
• 40 D

The annual decrease in the population of a city was 10% and the present number of inhabitants is 1620. What was the population 2 years hence?

• 20 A
• 400 B
• 2000 C
• 1000 D

If you have 50 green, 50 orange, and 50 yellow jelly beans, how many bags can you fill for Halloween each containing 2 green, 3 orange, and 4 yellow jelly beans ?

• 12 A
• 13 B
• 16 C
• 17 D

1.02 - 0.02 + ? = 1.842

• 0.222 A
• 0.842 B
• 2 C
• None 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

• 24 A
• 12√2 B
• 16√2 C
• 48 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

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

• 10 A
• 0 B
• 2 C
• 15 D

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

• 150 A
• 3300 B
• 25000 C
• 15000 D

If (x+1/x)²=96 what is the value of x² + 1/x² ?

• 94 A
• 98 B
• 100 C
• 90 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 (36)(?)(7)=21, then ? equals

• 21/43 A
• 1/42 B
• 1/12 C
• 1/11 D

(190)² - (150)²=?

• 58600 A
• 13600 B
• 1360 C
• 1600 D

• b A
• b-180 B
• 90-b C
• 180-b D

Change 27/7 to a mixed number.

• 6 1/3 A
• 7 1/2 B
• 3 6/7 C
• 2 1/7 D

(60)² =? x 7

• 3600 A
• 3528 B
• 0.02 C
• 50 D

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

• 1% A
• 10% B
• 20% C
• 7% D

When 3x²+5x+7 is subtracted from x²+8x+3 the result is?

• 5x²-3x+4 A
• 3x-2x²-4 B
• x²+8x+10 C
• 11x²+3x+10 D

224√ 0.88 =? x 1122

• 20.02 A
• 20.2 B
• 19.3 C
• 2.27 D

3/4 of 432 = ?

• 340 A
• 232 B
• 324 C
• 316 D