Rajendra Singh, known as the 'Water Man of India,' has been influential in his efforts towards water conservation in rural India, earning him the prestigious Ramon Magsaysay Award for his leadership in community-based initiatives.
In a job fair, 50% of the people are graduates, one fifth of them are post graduates and rest are double graduates. If three-fourth of the graduates, 60...
If X = 75% of Y and Y = 125% of Z, then find the ratio of X to that of Z.
The value of A’s car is depreciating by 45% every year whereas the value of his house is appreciating by 10% each year as compared to the previous yea...
If 20% of (A + B) = 30% of (A – B), then what percentage of B is equal to A?
If radius of a sphere is decreased by 48%, then by what percent does its surface area decrease?
In village P, the number of male voters is 45% more than the number of female voters. The ratio of male voters in village P to village Q is 8:5. If the ...
A scored 40% marks and failed by 40 marks whereas B scored 70% marks, which was 80 more than the passing marks of the examination. Find the total marks ...
0.5 is what percentage of 20?
'Aman' is 4 years younger than 'Bharti', and 'Bharti' is 8 years younger than 'Chetna'. If the ratio of 'Aman's age 8 years from now to 'Chetna's age 6 ...
A spent 30% of his monthly income on study and 60% of the remaining on rent. If amount spent on rent is Rs. 840, then find the amount spent on study
