NAT IE Pre Engineering Quantitative Test Preparation for Pakistani Students

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

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

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

A candy recipe calls for 5 parts milk, 4 parts cocoa, 4 parts syrup,2 parts sugar, and 1 part butter. If you use 8 ouncres of milk, how many ounces of candy mixture can you make?

• 25 3/5 A
• 5 3/5 B
• 20 C
• 128 D

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

• 66 A
• 52 B
• 41 C
• 29 D

A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after such cutting ?

• 4% A
• 300% B
• 75% C
• 400% D

(60)²=? x 72

• 36 A
• 3600 B
• 40 C
• 50 D

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

• 66 A
• 52 B
• 41 C
• 29 D

1 3/4 - 1 3/5 =?

• 0.16 A
• 0.2 B
• 0.15 C
• 13/20 D

• 41^O A
• 65^O B
• 115^O C
• 106^O D

If a² - b² =36 and a-b =12 then average of 'a' and 'b' is?

• 3 A
• 12 B
• 6 C
• 3/2 D

A rectangle is 16 cm long and 10 cm wide. If the length is reduced by k cm and its width is increased also by k cm so as to make it a square then its area changes by

• 169 A
• 256 B
• 100 C
• 9 D
• None of the above E

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

A man spent 10% of his money. After spending 60% of the remainder he has Rs. 72 left. How much had he in the start ?

• 10 A
• 100 B
• 200 C
• 400 D

11/3 + 8/3 + 17/3

• 14 A
• 12 B
• 11 C
• 15 D

• 24 A
• 12√2 B
• 16√2 C
• 48 D

(60)²=?x72

• 3600 A
• 3528 B
• 0.02 C
• 50 D

A and B can do a job in 6 day. If A do the job alone he takes 10 days. What will be the time required by B to complete the job alone ?

• 8 A
• 6 B
• 15 C
• 3 D

In a school there are 400 students, of whom 70% are boys: what is the number of girls ?

• 120 A
• 200 B
• 280 C
• 2800 D

If 10 tractors are needed to plow a field in 4 hours, how many tractors are needed to plow the field in 5 hours?

• 32 A
• 4 B
• 16 C
• 8 D