Question
1
:
A vessel contains milk and water in the ratio 3:2. The volume of the contents is increased by 50% by adding water to it. From this resultant solution 30 L is withdrawn and then replaced with water. The resultant ratio of milk water in the final solution is 3:7. Find the original volume of the solution.
1. 80 L 2. 65 L 3. 75 L 4. 82 L
View Answer
Discuss with Members
|
Question
2
:
A lump of two metals weighing 18 g is worth Rs. 87 but if their weight be interchanged, it would be worth Rs. 78.60. If the price of one metal be Rs. 6.70 per gram, find the weight of the other metal in the mixture.
1. 8g 2. 12g 3. 15g 4. 18g
View Answer
Discuss with Members
|
Question
3
:
Weights of two friends Ram and Shyam are in the ratio 4:5. Ram's weight increased 10% and total weight of Ram and Shyam become 82.8 kg, with an increases of 15%. By what percent did the weight of Shyam increase?
1. 19% 2. 10% 3. 21% 4. 16%
View Answer
Discuss with Members
|
|
Question
5
:
In a zoo, there are deers and there are ducks. If the heads are counted, there are 180, while the legs are 448. What will be the number of deers in the zoo?
1. 136 2. 68 3. 44 4. 22
View Answer
Discuss with Members
|
|
|
|
|
|