Question
If the product of three consecutive natural numbers is
17160, find the sum of the three numbers.Solution
Let the three natural numbers be ‘a’, ‘b’, and ‘c’.
ATQ,
a × b × c = 17160
17160 = 12 × 13 × 14
So, the three consecutive natural numbers are 12, 13, and 14
So, the required sum = 12 + 13 + 14 = 39
If 6 women can complete a work in 3 days, and 9 girls can complete the same work in 2 days, then find the time taken to complete the same work by 8 wome...
A motor-cycle covers 100 km with a speed of 40 km/hr. find the speed of the motor-cycle for the next 100 km journey so that the average speed of the who...
A Truck is running at a speed of 72 km/ph. What distance will it cover in 15 seconds?
‘A’ and ‘B’ started moving towards each other at same time with a speed of 23 km/hr and 10 km/hr, respectively. If the di...
Car 'E' traveling at a certain speed covered a certain distance in 5 hours. Car 'F,' which is 50% faster than Car 'E,' traveled for 4 hours and covered ...
- A ball is dropped from a height of 120 metres. After each bounce, it rises to one-fourth of the height from which it fell. What is the total distance the b...
A 200-meter long truck is traveling at a speed of 180 km/hr, and it takes 10 seconds to cross a toll plaza. Now, if another truck, which is 180 meters s...
The average speed of a bus is 6/7 of the average speed of a car which covers 3500 km in 60 hrs. What is the average speed of the bus?
'A’ and ‘B’ started moving towards each other at same time with a speed of 8 km/hr and 10 km/hr, respectively. If the distance covered by ‘A’ ...
Time taken by a boat to travel certain distance in upstream direction is twice the time taken by the boat to cover same distance in downstream direction...
Relevant for Exams:
