Sridhar Krishnan bought 100 shares each of 4 different companies. The purchase prices of theshares are Rs.20, Rs.19.50, Rs.27.50 and Rs.26.00 per share on a certain date. In due course oftime he sold off all the shares of all the 4 companies, but the transactions took place on differentdates. The sale transactions fetched him Rs.12.3, Rs.37.4, Rs.28.6 and Rs.21.7 per share, but it isnot known which company's shares were sold when. What is his net profit or loss ?
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.