A car travels from A to B at 30 kmph and from B to A at 20 kmph. Average speed is :
4, 10, 22, 46, ..................
Find the wrong term in the series :
196, 169, 144, 121, 100, 80, 64
Which of the following is equal to sum of 1% of 100 and 100% of 1?
If a number is increased by 30% and then from the increased number its 30% is decreased. Then :
The biggest fraction among the numbers :