A family spends 40% income on rent. The rent increased by 10%. In order to maintain the monthly savings, they cut down their entertainment expense by 20%. What is The percent of its current rental expense , its current entertainment expense??
A man buys 6% rs 100 face value bonds for rs 90. He sells the bonds a year later at a price of Rsx. His net return ( income+capital gain) on his investment was 25%. Find x. Plz exp in detail a) 109 b) 110.5 c) 120 d) 106.5
Rajesh is in-charge of buying bread rolls , buns for a party. There are 10 buns in each box of buns and 8 bread rolls in each box of bread rolls. Rajesh wants to buy exactly the same number of buns and bread rolls. What is the smallest number of boxes he should buy for buns alone?
A car covers four successive 6 km stretches at speeds at speeds of 25 kmph , 50 kmph , 75 kmph and 150 kmph respectively. Its average speed over this distance is..................
A trader has a weighing balance that shows 1200 gm for a kilogram. He further marks up his cost price by 10%. Then the net profit percentage is...............