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 to be obtain a new mixyure in vessel C containing spirit and water in the ratio 8:5

1.  4:3

2.   3:4

3.  5:6

4.   7:9

View Answer  
4
Correct Answer :

7:9


Explanation :
No Explanation available for this question

Two vessels A and B contain milk and water mixed in the ratio 8:5 and 5:2 respectively. The ratio in which these two mixtures to get a new mixture containing 69(3/13)% milk, is

1.  2:7

2.   3:5

3.  5:2

4.  5:7

View Answer  
4
Correct Answer :

2:7


Explanation :
No Explanation available for this question

A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should be mixed from each of the containers so as to get 12 litres of milk such that the ratio of water of milk is 3:5

1.  4 litres, 8 litres

2.  6 litres, 6 litres

3.  5 litres, 7 litres

4.  7 litres, 5 litres

View Answer  
4
Correct Answer :

6 litres, 6 litres


Explanation :
No Explanation available for this question

One quality 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. 10.30

2.   10.60

3.  10.80

4.  11

View Answer  
4
Correct Answer :

10.80


Explanation :
No Explanation available for this question

Tea 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. 169.50

2.  Rs. 170

3.  Rs.175.50

4.  Rs. 180

View Answer  
4
Correct Answer :

Rs.175.50


Explanation :
No Explanation available for this question

The capacity of a tank of dimensions (8 m x 6 m x 2.5 m) is

1.  120 liters  

2.  1200 liters

3.  12000 liters

4.  120000 liters

View Answer  
4
Correct Answer :

120000 liters


Explanation :
No Explanation available for this question

A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quality sold at 18% profit is

1.  400 kg

2.  560 kg

3.  600 kg

4.  640 kg

View Answer  
4
Correct Answer :

600 kg


Explanation :
No Explanation available for this question

A jar full of whisky contains 40% alcohol. A part of this whisky is replaced by another containing 19% alcohol and now the percentage of alcohol was found to be 26%. The quantity of whisky replaced

1.  1/3

2.  2/3

3.   2/5

4.  3/5

View Answer  
4
Correct Answer :

2/3


Explanation :
No Explanation available for this question

A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated futher two times. How much milk is now contained by the container

1.  26.34 litres

2.  27.36 litres

3.  28 litres

4.  29.16 litres

View Answer  
4
Correct Answer :

29.16 litres


Explanation :
No Explanation available for this question

Find the surface area of a 10 cm x 4 cm x 3 cm brick

1.  84 sq. cm

2.  124 sq. cm

3.  164 sq. cm

4.  180 sq. cm

View Answer  
4
Correct Answer :

164 sq. cm


Explanation :
No Explanation available for this question
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