A goat is tied to one corner of a square plot of side 12m by a rope 7m long. Find the area it can graze?
options are:38.5sq.m,155sq.m,144sq.m,19.25sq.m
A tree grows only 3/5 as fast as the one beside it. In four years the combined growth of the two trees is eight feet. How much does the shorter tree grow in two years? (a) Less than 2 feet
Latest Answer : even after 4 years the ratio remains d same..therefore:x+(3/5)x=8thus x=5therefore the height of the shorter tree is 3 feet after FOUR years..therefore after TWO years the heght will be 1.5 ft.. ...
A shopkeeper allows discount of 10% on the marked price of an item but charges a sales tax of 8% on the discounted price.If the customer pays Rs.680.40 as the price including the sales tax , what is the
Latest Answer : Ans:700let the market prise be M.10% discount of M=M/10selling prise excluding tax=M-discount=>M-M/10=9M/108% tax on discounted prise=9M/10*8/100=>actual selling prise including tax= 9M/10 + 72M/1000which is equal to Rs.680.40=>9M/10 + 72M/1000 ...
4 horses are tethered at 4 corners of a square plot of side 63 meters so that they just cannot reach one another. the area left ungrazed is (a)675.5 (b)780.6 (c)785.8 (d)850.5
The length of a rectangle is increased by 60%. By what % would the width have to be decreased to maintain the same area? steps....
Latest Answer : Let the length be L and breadth be B...therefore initial area ia A=L*BNow if we increase length by 60%, the new length will be L+3L/5...Let the decreased amount of breadth be x...since the area is same in both the cases, we can equate the area as L*B=8L/5(B-x)...Solving ...
