NAT ICS Computer Science Quantitative Test Preparation for Pakistani Students

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

One half of the employees of Al Karim Co. earn salaries above Rs. 18,000 monthly. One third of the remainder earn salaries between Rs. 15,000 and Rs. 18,000. What part of the staff earns below Rs. 15,000 ?

• 2/3 A
• 1/3 B
• 2/5 C
• 3/5 D

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

• 
  A
• 
  B
• 
  C
• 
  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

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

A clock gain 8 minutes every x hours. How many hours will the clock gain in 3 days?

• 576/x A
• 48/5x B
• 24/x C
• 576/5x D

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

• 150 A
• 3300 B
• 25000 C
• 15000 D

Find the value of x if 3:b=x:c.

• 3b/c A
• c/3b B
• 2c/3b C
• 3c/b 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

If x + 2y =11 and x + y =10 the value of y is:

• 1 A
• 2 B
• 3 C
• 4 D

What is the sum of money, 6% of which is 18 dollars?

• 600 A
• 200 B
• 300 C
• 20 D

Change 4 4/2 to an improper fraction:

• 14/3 A
• 11/3 B
• 24/3 C
• 10/3 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

The value of x² + 5x +6 at x=2 is:

• 10 A
• 14 B
• 18 C
• 20 D

224√ 0.88 =? x 1122

• 20.02 A
• 20.2 B
• 19.3 C
• 2.27 D

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

• 66 A
• 52 B
• 41 C
• 29 D

(x+y)²=25 and x²+y²=13 then xy is equal to?

• 16 A
• 20 B
• 18 C
• 6 D

• a-180 A
• 2a-180 B
• 180-2a C
• 180-b D

The average height of a class of 14 boys is 5.3 feet. A new boy admitted to the class, the new average of height now becomes 5.25. What is the height of the new boy ?

• 4.55 A
• 5.0 B
• 6.0 C
• 3.5 D

(580 x 12) - (645 x 5) / 50 x10 = ?

• 7.47 A
• 3725 B
• 74.7 C
• 4450 D