Rajeev buys good worth Rs. 6650. He gets a rebate of 6% on it. After getting the rebate, he pays sales tax @ 10%. Find t…

30% apples out of 450 are rotten, How many apples are in good condition ?

If 30% of A is added to 40% of B, the answer is 80% of B. What percentage of A is B ?

The firm uses the following function to calculate the production out (PO) : PO = 5.3C<sup>2</sup> L<sup&g…

If the population of a town is 64000 and its annual increase is 10%, then its population at the end of 3 years will be :

One third of a number is 96. What will 67% of that number be ?

Ram spends 30% of his salary on house rent, 30% of the rest he spends on his children's education and 24% of the total s…

A papaya tree was planted 2 years ago. It grows at the rate of 20% every year. If at present, the height of three is 540…