Calculate the number of students who passed the exam.

300 students took an exam. 28% failed. Calculate the number of students who passed the exam.

Solution:

Out of 15000 voters in a constituency, 60% voted. Find the number of voters who did not vote.

Solution:

20% of the length of a flagpole is painted green, 45% is painted yellow and the remaining red. If the length of the pole is 18 m, what length of it is painted red?

Solution:

More Solutions:

• Find the number which when increased by 30% becomes 39.
• Find his profit and profit percentage.
• How much did he gain or lose in the whole deal?
• Also find profit percent or loss percent in each case:
• Find the cost price of the almirah and his loss percentage.
• Find the cost price of the article.