Question
The sum of the present ages of a father and his son is
60 years. Six years ago, father’s age was five times the age of the son. What will be the son’s age after 6 years?Solution
What % of 115 is 23?
In a test, P got 30% of total marks and failed by 45 marks while Q got 40% of total marks which is 21 more than passing marks. Find the total marks of t...
In a small town, 50% of the people like fishing, 70% like hiking, and 30% like both. If the remaining 21 people don't like either activity, how many peo...
A person marks his goods 40% above the cost price. He sold 30% of goods at marked price, 60% of the remaining at a discount of 20% and remaining at 40% ...
Ajay spent 35% of his monthly income on rent and 48% of the remaining on food and the rest amount is saved by him which is Rs. 2873, then find the month...
- A number is first increased by 10% and then decreased by 10%. The overall change in number is:
A Sales Executive gets a commission on total sales at 6%. If the sale is exceeded Rs.18,000 he gets an additional commission as a bonus of 3% on the exc...
- In a contest between two nominees 'X' and 'Y', 10% of all the votes were found to be invalid. If 'X' secured 60% of the valid votes and 'Y' got 21,600 vali...
In a two digit positive number, the digit in the unit’s place is equal to the square of the digit in ten’s place, and the difference between...
A girl found the answer for the question “subtract the sum 1/2 and 1/8 from unity and express the answer in decimals” as 1.5. The percentage...
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