Question
If the product of two numbers is 3026 and their LCM is
89 then their HCF is:Solution
The correct answer is B
A train takes 5 seconds more to cross a 180-metre-long platform than it takes to cross a pole. If a car running at the speed of 42 m/s takes 80 seconds ...
- A train of length (L + 50) meters crosses a man running in the same direction in 25 seconds. The same train crosses a bridge of length (L - 100) meters in ...
A train 120 m long passes a pole in 8 seconds. Find the speed of the train in km/h.
A train takes 16 seconds to pass a pole and 36 seconds to cross a platform 250 meters long. Calculate the total distance the train would cover if it tra...
Speed of a car is (v + 5) km/h, which is 7 km/h less than that of bike. Time taken by car to cover 72 km is 25% less than the time taken by bike to cov...
1440 metres long train crosses a man who is moving in the same direction with a certain speed in 32 seconds. If the same train can cross a pole in 24 se...
- Train C leaves Jaipur at a certain time. After 2 hours, Superfast Express leaves the same station and travels in the same direction at the speed of 120 km/...
An early train leaves Chennai at a certain time. After 5 hours a Superfast Express leaves the same station and travels in the same direction at the spee...
A 160 m long train crosses another 290 m long train running in the opposite direction in 10 seconds. If the shorter train crosses a pole in 9 seconds, w...
A train travelling at the speed of 72 km/hr crosses another train, having 60 meters less length and travelling in opposite direction at the speed of 54 ...