Online HEC HAT 1 UG Engineering & IT Quantitative Group MCQ's Test Preparation

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

• 8 A
• 6 B
• 15 C
• 3 D

(190)² - (150)²=?

• 58600 A
• 13600 B
• 1360 C
• 1600 D

• 55 A
• 70 B
• 110 C
• 125 D

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

• 1/10 A
• 1/18 B
• 1/15 C
• 1/12 D

t is an integer greater than 5. The expression that must represent an odd integer is 

• t(t+1) A
• 3t-1 B
• t² C
• 2t-3 D

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

• 600 A
• 200 B
• 300 C
• 10 D

7/3÷ 35/18÷ 54/20 = ?

• 49/4 A
• 4/9 B
• 4/63 C
• 81/35 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

x√0.09 = 3: x =?

• 10 A
• 1/3 B
• 1/10 C
• 1 D

1 3/4 - 1 3/5 =?

• 0.16 A
• 0.2 B
• 0.15 C
• 13/20 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

The death rates for three diseases are :

Disease R 2 People out of 10,000

Disease S 13 People out of 1,000,000

Disease T 9 People out of 100,000

Disease R 2 People out of 10,000

What is the combined death rate for the three diseases?

• 123 out of 1,000,000 A
• 42 out of 10,000 B
• 42 out of 1000,000 C
• 303 out of 1,000,000 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

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

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

• 80 A
• 60 B
• 90 C
• 40 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

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

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

• 21/43 A
• 1/42 B
• 1/12 C
• 1/11 D

An angle is 30^o more than one-half its complement. Find the angle.

• 20^o A
• 30^o B
• 50^o C
• 60^o D

Z + 1/Z =2 ; Z =?

• 2 A
• 1 B
• 1/2 C
• 1 1/2 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

How many miles are there between two cities if the distance is represented by a 2.4 inch line on a map having a scale of 1 inch to 8 miles?

• 19.0 A
• 12.8 B
• 8.5 C
• 38 D

72 + 679 + 1439 + 537 + ?=4036

• 1309 A
• 1208 B
• 2308 C
• 2423 D

Change 4 4/2 to an improper fraction:

• 14/3 A
• 11/3 B
• 24/3 C
• 10/3 D

2x2y when multiplied with x² + y² gives ?

• 2x²y³ + 2xy³ A
• 2x⁴y+ 2x²y³ B
• 2xy²+ 2x²y C
• 2xy³+ 2x³y D

• a A
• 90-a B
• 180-a/2 C
• 180-a D

• 41^O A
• 65^O B
• 115^O C
• 106^O D

David receives his allowance on Sunday. He spends 1/4 of his allowance on Monday and 2/3 of the remainder on Tuesday. What part of his allowance is left for the rest of the week ?

• 2/3 A
• 4/5 B
• 6/7 C
• 1/4 D

• b-180 A
• b-90 B
• 180-a/2 C
• 180-a D

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

• 7.47 A
• 3725 B
• 74.7 C
• 4450 D

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

• 130 A
• 200 B
• 280 C
• 2800 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 ounces of milk, how many ounces of candy mixture can you make ?

• 25 3/5 A
• 5 3/5 B
• 20 C
• 128 D

x + y =17 and x=2, then value of y?

• 13 A
• 15 B
• 19 C
• 10 D

If (p-3) (p+4) > (p-3)(p+8) , what is the best description of p?

• p=3 A
• -8<p<-5 B
• p={ } C
• p<3 D

3/4 of 432 = ?

• 340 A
• 232 B
• 324 C
• 316 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

If a pipe can fill a tank in 2 hours and another pipe can fill the same tank in 40 minutes. how much time in minutes is needed to fill the tank if both the pipes are working together?

• 90 A
• 50 B
• 60 C
• 30 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

• 4π A
• 18π B
• 28π C
• 32π D

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

• 66 A
• 52 B
• 41 C
• 29 D