Let the saving of 'P' and 'Q' be Rs .'x' each. So, income of 'P' = (x X 3) = Rs. '3x' And, income of 'Q' = (x X 4) = Rs. '4x' ATQ, 3x - x = 24,000 (Since, Expenditure = Income - Savings) So, 'x' = (24,000/2) = 12,000 Therefore, required sum = (3x + 4x) = '7x' = 7 X 12000 = Rs. 84,000
'Anoop, Bittu, Chetan, and Danny' are the four staff members. Find "Danny's" current age.
Statement I: The ratio of Anoop's current age to Bitt...
The cost price of an article is Rs. 600. How much profit did a trader get by selling the article, if it was sold at 15% discount?
Statement I: ...
What is the capacity of a cylindrical tank?
I. The radius of the base is half of its height, which is 42 meters.
II. The area of the base ...
The cost price of an article is Rs. 600. How much profit did a trader get by selling the article, if it was sold at 15% discount?
I. The trader m...
A train crosses another train running in the opposite direction in 20 seconds. What is the speed of the train?
I. Both the trains’ are runn...
Three friends—Arun, Bhavesh, and Chandan—have different ages. Bhavesh is 9 years younger than Chandan. Find Chandan's current...
In an institute employing managers, observers and assistants, what is the monthly salary of an assistant?
I. Each observer gets Rs 16,000 per mon...
A group of students from two schools, M and N, were surveyed to find out their preferences for three subjects: Mathematics, Science, and English. The nu...
The mixture contains Lemon and Mango juice in the ratio of 9:5? Find the value of 'a' and 'p'
Statement I: After removing 392 ml of the mixture...
A man invested a sum of Rs 25,000. He invested some part at 5 % p.a. and remaining at 5.5% p.a. How much money did he invest at 5 % p.a.?
Statem...
