Two vessels A and B contain spirit and water mixed in the ratio 5:2 and 7:6 respectively. Find the ratio in which these mixture be mixed to obtain a new mixture in vessel c containing spirit and water in the ratio 8:5

1.  1 : 7

2.  2 : 9

3.  7 : 9

4.  3 : 8

View Answer  
4
Correct Answer :

7 : 9


Explanation :
No Explanation available for this question

How many kilograms of sugar costing Rs. 9 per kg must be mixed with 27kg of sugar costing Rs.7 per kg so that there may be gain of 10% by selling the mixture at Rs.9.24 per kg

1.  60 kg

2.  63 kg

3.  50 kg

4.  77 kg

View Answer  
4
Correct Answer :

63 kg


Explanation :
No Explanation available for this question

One quantity of wheat at Rs 9.30 per Kg is mixed with another quality at a certain rate in the ratio 8:7. If the mixture so formed be worth Rs 10 per Kg, what is the rate per Kg of the second quality of wheat

1.  Rs. 12.47

2.  Rs. 10.80

3.  Rs. 15.17

4.  Rs. 47.66

View Answer  
4
Correct Answer :

Rs. 10.80


Explanation :
No Explanation available for this question

A can contains a mixture of two liquids A and B in the ratio 7:5 when 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7:9. How many litres of liquid A was contained by the can initially

1.  28 litres

2.  21 litres

3.  45 litres

4.  36 litres

View Answer  
4
Correct Answer :

21 litres


Explanation :
No Explanation available for this question

8litres are drawn from a cask filled with wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of the total solution is 16:81. How much wine did the cask hold originally

1.  24 litres

2.  45 litres

3.  49 litres

4.  44 litres

View Answer  
4
Correct Answer :

24 litres


Explanation :
No Explanation available for this question

A man travelled a distance of 90Km in 9 hours partly on foot at 8 kmph and partly on bicycle at 17 kmph. Find the distance travelled on foot.

1.  46 km

2.  56 km

3.  62 km

4.  52 km

View Answer  
4
Correct Answer :

56 km


Explanation :
No Explanation available for this question

A vessel is filled with liquid, 3 parts of which are water and 5 parts syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup

1.  7/11

2.  6/7

3.  1/5

4.  2/7

View Answer  
4
Correct Answer :

1/5


Explanation :
No Explanation available for this question

A milk vendor has 2 cans of milk .The first contains 75% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the container so as to get 12 litres of milk such that the ratio of water to milk is 3:5

1.  6 litres

2.  1 litres

3.  8 litres

4.  7 litres

View Answer  
4
Correct Answer :

6 litres


Explanation :
No Explanation available for this question

Teas worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1:1:2. If the mixture is worth Rs 153 per Kg , the price of the third variety per Kg will be

1.  Rs. 147.50

2.  Rs. 785.50

3.  Rs. 175.50

4.  Rs. 258.50

View Answer  
4
Correct Answer :

Rs. 175.50


Explanation :
No Explanation available for this question

A 20 litre mixture of milk and water contains milk and water in the ratio 3: 2. 10 litres of the mixture is removed and replaced with pure milk and the operation is repeated once more. At the end of the two removals and replacement, what is the ratio of milk and water in the resultant mixture

1.  17 : 3

2.  9 : 1

3.  3 : 17

4.  5 : 3

View Answer  
4
Correct Answer :

9 : 1


Explanation :
No Explanation available for this question
Previous Next

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python