Get Started with ixamBee
Start learning 50% faster. Sign in now
Let two numbers be A and B. => A:B = 9x:12x LCM = 9 × 12 × x = 36x => 36x = 324 => x = 9 A = 9x = 9 × 9 = 81 B = 12x = 12 × 9 = 108
A train 450 metres long is running at a speed of 54 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:
A train traveling at 43.2 km/h takes 'm' seconds to pass a pole. What is the length of the train in meters?
Two trucks ‘M’ and ‘N’ started simultaneously from cities ‘X’ and ‘Y’ respectively towards each other. When they met after 9 hours, truc...
A train is running with the speed of 72 kmph crosses a pole in 25 sec. In how much time it can cross a 160 m long platform?
Train P travelling at 55 km/hr crosses another train Q, having three fourth of its length and travelling in opposite direction at 35 km/hr in 14 seconds...
There are two trains A and B. A start from point X at 6 AM towards point Y. Another train B starts at 7 AM from point X. If they meet at 12 PM an...
1280 metres long train crosses a man who is moving in the same direction with a certain speed in 20 seconds. If the same train can cross a pole in 16 se...
A train 450 metre long takes 45 sec to cross a man running at a speed of 4 km/hr in the direction same to that of train. What is the speed of the train?
A train can cross a pole and a platform of 300 meters long in 8 sec and 20 sec respectively. Find the time taken by the train to cross another platform ...
