141. A car driver drives a car a with average speed of 40 km/h from plain to a hilly place, on return journey his speed is 20 km/h. The average speed of his car in total covered distance of 400 km is
25 km/h
30 km/h
24.33 km/h
26.67 km/h
142. The price of a commodity is increased by 5% from 1995 to 1996, 8% from 1996 to 1997 and 77% from 1997 to 1998. Then the average increment in price from 1995 to 1998 is
24%
32%
26%
30%
12 Total Test
360 Total Question
Scientifically designed for PCS
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IAS PCS SCC and others
75 Total Test
2250 Total Question
Scientifically designed for PCS
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IAS PCS SCC and others
69 Total Test
2070 Total Question
Scientifically designed for PCS
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Timer for time management
