In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs? (a) 6.25    (b) 6.5    (c) 6.75    (d) 7

The average run rate of a cricket team during the first 20 overs is 4.5. What should be the asking rate per over for the next 30 overs ,if it has to chase a target of 282 runs in total ?

The average of runs of a cricket player of 10 innings was 32. How many runs must he make in his next innings so as to increase his average of runs by 4?(a)2quad (b) 470quad (d)76

The standard deviation of first 10 natural numbers is 8.25 (b) 6.5 (c) 3.87 (d) 2.87

A sum of money put at compound interest amounts in 2 years to Rs 672 and in 3 years to Rs 714. The rate of interest per annum is: (a) 5.5% (b) 6.0% (c) 6.25% (d) 6.75%

The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is (a) 165 runs (b) 170 runs (c) 172 runs (d) 174 runs

What should be multiplied to 6^(-2) so that the product may be equal to 216? (a) 6^4 (b) 6^5 (c) 6^3 (d) 6