A report consists of 20 sheets each of 55 lines and each such line consist of 65 characters. This report is reduced onto…

To meet a government requirement, a bottler must test 5 percent of its spring water and 10 percent of its sparkling wate…

A bakery opened with its daily supply of 40 dozen rolls. Half of the rolls were sold by noon and 60% of the remaining ro…

Two tailors X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to …

If x% of y is y% of (?)

A building worth Rs. 133100 is constructed on land worth Rs. 72900. After how many years will the value of both be the s…

Find the value : <br> 3.2% of 500 × 2.4% of ? = 288

An alloy of gold and silver weight 50 g. It contains 80% gold. How much gold should be added to the alloy so that percen…