In a family of six persons, H is the mother of I’s mother. F is married to H. N is the maternal uncle of E, who is married to O. I is the son of O. How is I related to F?
In the year 2014, the population of a village P was 20% more than the population of village R.In the year 2015, after increasing by 40%, total populatio...
In a ward member election, a candidates secure 67% of the votes and is elected by majority of 5100 votes. The total number of votes polled is?
5% of a = b, then b% of 20 is the same as __________.
Rakesh obtained 25% more marks than Ambuj Suresh obtained 40% less marks than Rakesh. Marks obtained by Suresh are what percent less than marks obtaine...
The respective ratio of monthly income of A to monthly income of B is 12:13, and A’s saving is (100/19)% more than B’s saving. Find the expenditure ...
Raj's income is ₹60,000 and his expenditure is ₹40,000. If his income is increased by 25% and expenditure by 15%, then what will be the percentage i...
A man spent 77% of his income in May. If his savings is increased by 30% in June and becomes Rs. 2990, then find the income of man in May.
Ali the barber shaved 38% of his customers and gave a haircut to 76% of his customers. He charged Rs. 12 for a shave and Rs. 9 for a haircut. If 25% of ...
The difference between the value of the number increased by 10% and the value of the number decreased by 20% is 72. Find the number.
A student multiplied a number by 3/5 instead of 5/3, What is the percentage error in the calculation ?
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