Question
Which of the following options are available under
'SafeSearch' in Permission and History of Windows 10 Settings? i) Strict ii) Moderate iii) Off iv) On v) Low vi) NormalSolution
The correct answer is D
Two trains running in a opposite directions crosses pole in 84s and 57s respectively and they cross each other in 72s. Find the ratio of their speeds?
The ratio of the length of two trains P and Q is 5:6 and the ratio of the time taken by both trains to cross a man standing on a platform is 2:3. If the...
Speeds of train 'A' and train 'B' are in the ratio 2:3, respectively. Train 'B' can completely overtake train 'A' in 300 seconds. If lengths of train 'A...
Two express trains depart from city X and city Y at the same time, approaching one another. Train X moves at 90 km/h and Train Y at 60 km/h. They cross ...
A train moving at a speed of ‘x’ km/h crosses a signal post in 22 seconds and then passes a 300 metre long bridge in 40 seconds. Calculate the total...
A train, which is moving at the rate of 60 miles per hour, is brought to rest in 3 minutes with a uniform retardation, find this retardation, and also t...
A train traveling at a velocity of 45 km/h passes a stationary object in 36 seconds. Calculate the time it takes for the train to traverse a platform th...
- Train A is (35n - 30) metres long, and it is 200 metres longer than Train B. Train A takes 20 seconds to pass a tree, while Train B takes 16 seconds for th...
Train ‘A’ travelling with a speed of 42 km/h can cross a pole in 6 seconds. If the length of train ‘B’ is 10% less than that of train ‘A’ an...
An Indian express train is traveling at 9/15th of its normal speed and takes 45 hours to reach its destination. How much time would be saved if the trai...
