In a mixture 60 litres, the ratio of milk and water 2:1. If the this ratio is to be1:2, then the quantity of water to be further added is:

1.  20 litres

2.  30 litres

3.  40 litres

4.  60 litres

View Answer  
4
Correct Answer :

60 litres


Explanation :
No Explanation available for this question

Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:

1.  2:5

2.  3:5

3.  4:5

4.  5:4

View Answer  
4
Correct Answer :

4:5


Explanation :
No Explanation available for this question

Seats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats

1.  2:3:4

2.  6:7:8

3.  6:8:9

4.  None of these

View Answer  
4
Correct Answer :

2:3:4


Explanation :
No Explanation available for this question

A sum of Rs. 36.90 is made up of 180 coins which are either 10 paise coins or 25 p coins. The number of 10 p coins is:

1.  48

2.  54

3.  56

4.  60

View Answer  
4
Correct Answer :

54


Explanation :
No Explanation available for this question

The salaries A, B, C are in the ratio 2:3:5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries

1.  3:3:10

2.  10:11:20

3.  23:33:60

4.  Cannot be determined

View Answer  
4
Correct Answer :

23:33:60


Explanation :
No Explanation available for this question

The ratio of the number of boys and girls in a college is 7:8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio

1.  8:9

2.  17:18

3.  21:22

4.  Cannot be determined

View Answer  
4
Correct Answer :

21:22


Explanation :
No Explanation available for this question

If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number

1.  2:5

2.  3:7

3.  5:3

4.  7:3

View Answer  
4
Correct Answer :

5:3


Explanation :
No Explanation available for this question

Salaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40:57. What is Sumit's salary

1.  Rs. 17,000

2.  Rs. 20,000

3.  Rs. 34,000

4.  Rs. 38,000

View Answer  
4
Correct Answer :

Rs. 38,000


Explanation :
No Explanation available for this question

If 0.75:x::5:8, then x is equal to:

1.  1.12

2.  1.20

3.  1.25

4.  1.30

View Answer  
4
Correct Answer :

1.20


Explanation :
No Explanation available for this question

The sum of three numbers is 98. If the ratio of the first to second is 2:3 and that of the second to the third is 5:8, then the second number is:

1.  20

2.  30

3.  48

4.  58

View Answer  
4
Correct Answer :

30


Explanation :
No Explanation available for this question
Previous Next

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python