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

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

(44 x 3) + 128 + 120 / 9.5 - 94.7

• 380 A
• 10 B
• 76.12 C
• 100 D

? x 12 = 75% of 336

• 48 A
• 252 B
• 28 C
• 21 D

If p is a negative integer and p²+11p=t, a value of t could be:

• 12 A
• 18 B
• -18 C
• 11 D

• 15 A
• 30 B
• 45 C
• 72 D

If abc = 2 and a =c then b=

• a² A
• 1/2a B
• 2/a² C
• 2-a² D

• 40 A
• 50 B
• 120 C
• 130 D

√?/16 = 0.5

• 8 A
• 12 B
• 32 C
• 64 D

• 55 A
• 70 B
• 110 C
• 125 D

How many tens are equal to the number whose hundreds, tens, and units digits are a,b,c, respectively?

• b A
• a+1/10b+1/100c B
• 10a+b+c C
• 10a+b+c/10 D

If (p-3)(p+5)>(p-3)(p+8), what is the best description of p ?

• p = 3 A
• - 8 < p < - 5 B
• p = {    } C
• p < 3 D

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

• 16 A
• 20 B
• 18 C
• 6 D

Change 27/7 to a mixed number.

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

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

• 150 A
• 3300 B
• 25000 C
• 15000 D

If the redius of a circle is increased by 20% then the area is increased by

• 44% A
• 120% B
• 144% C
• 40% D

A man bought 27 packets of Chilli Milli at$280 wach, 9 packets of Chilli Milli at$320 each and 6 packets of Chilli Milli at$360 each. Find the average price per packet of Chilli Milli.

• $250 A
• $300 B
• $400 C
• $380 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

If abc= 2 and a = c then b =

• a² A
• 1/2a B
• 2/a² C
• 2-a² 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

• 20 A
• 25 B
• 40 C
• 50 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

If 3x+5y=10 and 3y+5x=30 then average if 'x' and 'y' is?

• 3/2 A
• 4 B
• 5/2 C
• 7/2 D

A clerk filed 73 forms on Monday, 85 forms on Tuesday, 54 on Wednesday, 92 on Thursday and 66 on Friday. What was the average number of forms filed per day ?

• 50 A
• 95 B
• 84 C
• 74 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

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

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

In solving an arithmetic example, Donna, by mistake multiplied by 6 instead of dividing by 6. If her answer was 13 1/5, what should be the correct answer to the example?

• 2 8/11 A
• 5/66 B
• 2 1/5 C
• 11/30 D

1250÷ 25 x 0.5 = ?

• 25 A
• 50 B
• 2.5 C
• 100 D

1764÷ 17.64 /0.5

• 100 A
• 20 B
• 0.2 C
• 200 D

• 4π A
• 18π B
• 28π C
• 32π D

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

• 150 A
• 3300 B
• 25000 C
• 15000 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

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

• 41^O A
• 65^O B
• 115^O C
• 106^O D

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

• 1 A
• 2 B
• 3 C
• 4 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

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

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

(60)² =? x 7

• 3600 A
• 3528 B
• 0.02 C
• 50 D