A man buys shares at a discount of Rs.x. Later he sells all but 10 of the shares he purchased at apremium of Rs.x. If his investment was Rs.4500 and proceeds from the sale were Rs.6250, howmany shares did he buy originally ? [Assume face value of shares as Rs.100.]
Correct Answer : C
If a cube of maximum possible volume is cut off from a solid sphere of diameter d, then the volume of the remaining waste material of the sphere would be equal to
A man driving his bike at 24 kmph reaches his office 5 minutes late. Had he driven 25% faster on an average he would have reached 4 minutes earlier than the scheduled time. How far is his office?
When price of wheat increased by 44%, a family reduced its consumption in such a way that the expenditure on wheat is only 20% more than before. If 60 kg of wheat was the previous consumption. Find the decrease in the consumption.