A man travelled a total distance of 360 km. He travelled first 280 km on car with a speed of 25 km/h and rest of the distance on bike whose speed is 15 km/h less than that of the car. Find his average speed for the whole journey.
Total time taken to cover the whole journey = 280/25 + 80/10 = 11.2 + 8 = 19.2 km Desired average speed = 360/19.2 = 18.75 km/h
The numbers in the given combinations are obtained by performing some mathematical operation(s). The same operation(s) is/are followed in all the numb...
Select the option that is related to the fifth number in the same way as the second number is related to first number and the third number is related to...
8: 24:: 38:?
Select the option that is related to third number-cluster in the same way first number cluster is related to second number-cluster.
81: 65 :...
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
g _ _ t _ _ w g g _ _...
A series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
KMN, OQR, SUV, WYZ, ____.
Given set: [15, 117, 51]
GTSN : 7201914 :: UNEP : ?
Select the option that is related to the third number in the same way as the second number is related to first number and the sixth number is related to...
Select the option that is related to the fifth number in the same way as the second number is related to first number and the third number is related to...
