In an assembly election, a candidate got 55% of the total valid votes. 2% of the total votes were declared invalid. If t…

What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit?

The price of a certain item is increased by 15%. If consumer wants to keeps his expenditure on the item same as before, …

What percentage of the whole week does Ajay spend in office, if his office hours are 9 am to 5 pm from Monday to Friday …

25% of the candidates who appeared in an examination failed and only 450 students qualify the exam. The number of studen…

Nupur invests Rs. 89856, which is 26% of her annual income, in mutual funds. What is her monthly income ?

The cost of a car is 400% greater than the cost of a bike. If there is an increase in the cost of the car is 15% and tha…

Find $$\frac{{100}}{3}$$ % of 600