Online HEC HAT 3 Quantitative Arts & Humanities, Social Sciences Group Test Preparation

If Myra had bowling scores of b + 6, b - 2, b + 4, and b - 5, what must she score in the next game to get an overall average of b + 2 ?

• b + 7 A
• b - 3 B
• b + 3 C
• b - 7 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 3/4 C
• 333 1/3 D

Change 27/7 to a mixed number.

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

The population of a city increased in two years from 25,000 to 30,000: find the increase percent during the time.

• 10% A
• 20% B
• 40% C
• 5% D

The population of 8 villages is 900, 750, 1100, 1050, 835, 1250, 555, and 630. Find the population of Ninth village if the average population of Nine villages is 900.

• 1200 A
• 1050 B
• 1030 C
• 7070 D

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

• 7.47 A
• 3725 B
• 74.7 C
• 4450 D

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

• 13 A
• 23 B
• 27 C
• 5 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

224√ 0.88 =? x 1122

• 20.02 A
• 20.2 B
• 19.3 C
• 2.27 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

816 - 288÷ 24 =?

• 22 A
• 828 B
• 528 C
• 804 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

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 A
• 90-a B
• 180-a/2 C
• 180-a D

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

• 150 A
• 3300 B
• 25000 C
• 15000 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

7 x 21÷3 +3 / 8÷ 4 x 2

• 13 A
• 17 B
• 31 C
• 1 D

√256÷√64=?

• 1/4 A
• 26/8 B
• 16 C
• 4 D

In Myra had bowling scores of b+6, b-2, b+4, and b-5. what must she score in the next game to get overall average of b+2?

• b+7 A
• b-3 B
• b+3 C
• b-7 D

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

• 200 A
• 100 B
• 50 C
• 10 D

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

• 600 A
• 200 B
• 300 C
• 10 D

2.08 - (0.5)²=?

• -1.20 A
• 1.88 B
• 1.83 C
• 2.16 D

If a machine can place a cap on a bottle of soda every 0.8 seconds, how many bottles can be capped in 2 hours?

• 8000 A
• 9000 B
• 300 C
• 900 D

12 is 3/4 of what number ?

• 20 A
• 24 B
• 16 C
• 8 D

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

• 21/43 A
• 1/42 B
• 1/12 C
• 1/11 D

 If a man's weekly salary is $X and he saves $Y, what part of his weekly salary does he spend?

• 
  A
• 
  B
• 
  C
• 
  D

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

• 3b/c A
• c/3b B
• 2c/3b C
• 3c/b D

If it takes 10 minutes to walk 3/7 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

? x 12 = 75% of 336

• 48 A
• 252 B
• 28 C
• 21 D

The value of x² + 5x +6 at x=2 is:

• 10 A
• 14 B
• 18 C
• 20 D