NAT IE Pre Engineering Quantitative Test Preparation for Pakistani Students

(242 - 17)² - (7-5)²=?

• 49000 A
• 49200 B
• 94200 C
• 49400 D

• a A
• 90-a B
• 180-a/2 C
• 180-a D

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

• 13 A
• 23 B
• 27 C
• 5 D

• 40 A
• 50 B
• 90 C
• 130 D

x² = 1681, x=?

• 31 A
• 41 B
• 51 C
• 61 D

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

• 9 A
• 11 B
• 12 C
• 8 D

A car that gets 15 miles per gallon of gasoline can travel 250 miles on a full tank. If the same car got 20 miles per gallon, how many miles could it travel on a full tank?

• 300 A
• 750 B
• 250 3/5 C
• 333 1/3 D

0.027√90 = ?

• 0.0003 A
• 0.03 B
• 3 C
• 0.00003 D

A rectangular lot 50 feet by 100 feet is surrounded on all sides by a concrete walk 5 feet wide. Find the number of square feet in the surface of the walk.

• 1600 A
• 5250 B
• 5500 C
• 6100 D

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

• 200 A
• 100 B
• 50 C
• 10 D

If a train travels 5/6 miles in 1 1/4 minutes, how many miles will it travel in 1 hour?

• 20 miles A
• 50 miles B
• 40 miles C
• 30 miles D

25% of 4÷ 4% of 25 =?

• 1 A
• 3 B
• 0 C
• 6 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

• 4π A
• 18π B
• 28π C
• 32π D

If 4x-y=13 and 3x-2y=7 then what is the average of 'x' and 'y'?

• 4 A
• 3 B
• 2 C
• 6 D

One-sixth of a day is what part of the time between 3 p.m. Monday and 3 p.m. Thursday of the same week ?

• 1/10 A
• 1/18 B
• 1/15 C
• 1/12 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

• 20 A
• 25 B
• 40 C
• 50 D

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

• 21/43 A
• 1/42 B
• 1/12 C
• 1/11 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