Question
If a bicycle can cover 65 km in 10 hours while a car can
cover 90 km in 5 hours then find the average speed of car.Solution
For the Bicycle: Distance = 65 km Time = 10 hours Average Speed of Bicycle = 65/10 = 6.5 km/h
For the Car: Distance = 90 km Time = 5 hours Average Speed of Car = 90/5 = 18 km/h Hence, Average speed of the bicycle = 6.5 km/h and Average speed of the car = 18 km/h
12, 23, 68, 271, 1354, ?
15 25 40 65 ? 195
13 182 303 384 433 ?
...27 44 63 86 ? 146
If 5, 6, 4, 39, x, 585,
then, find the value of ((x/2) + 1 + 2x)?
A series follows a specific pattern as shown below, but one of the terms is incorrect. There is another series that follows the s...
10 15 ? �...
Select the number from among the given options that can replace the question mark (?) in the following series.
2, 6, 12, 20, ?, ?
342 252 172 102 42 ?
7 14 42 168 840 ?
...
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