Question
Which of the following hormones increases blood glucose
levels?Solution
Glucagon stimulates breakdown of glycogen to glucose in the liver.
A 240 m long train clears a platform of length 160 m in 16 seconds. The ratio of its speed to that of another train is 5:6. Find the length of the secon...
A train of length 750 meters crosses a pole in 60 seconds. What is the time (in seconds) taken by the train to cross a bridge that is 300 meters long?
Time is taken by two trains running in opposite directions to cross a man standing on the platform in 36 seconds and 21 seconds respectively. It took 27...
A train 420 metre long takes 72 sec to cross a man running at a speed of 4 km/hr in the direction opposite to that of train. What is the speed of the tr...
A train covers a route at its usual speed. If it had gone 20 km/h faster, it would have taken 4 hours less. If it had gone 20 km/h slower, it would have...
Train X, traveling at a speed of 54 km/hr, crosses another train Y, which is moving in the opposite direction at a speed of 90 km/hr, in 't' seconds. If...
A train runs at an average speed of 96 km/hr when not halted. Including stoppages, its average speed drops to 72 km/hr for the same journey. For how man...
- A train crosses a 360-metre-long platform in 24 seconds, and the same train crosses a tunnel 50% longer than the platform in 33 seconds, then find the spee...
Train A takes 90 seconds to cross a telegraph pole by travelling at 18 kmph speed. Train B has its length 60% more than A. It takes 40 seconds to cross ...
A train crosses a pole and a platform of length 420 metres in 10 seconds and 25 seconds, respectively. Find the length of train.
