Question
The total of 42 separate railway systems, including
______ owned by the former Indian princely states, existed at the time of independence spanning a total of 55,000 km.Solution
A total of 42 separate railway systems, including 32 lines owned by the former Indian princely states existed at the time of independence spanning a total of 55,000 km. These were amalgamated into the Indian Railways.
Which of the following statements is true when we see 'rainbow'?
Consider the following statements:
1. A flute of smaller length produces waves of lower
2. Sound travels in rocks in the form of longitudi...
Among the following, which has the lowest density?
Which type of mirror is utilized in solar furnaces to focus sunlight and generate heat?
Pulsars are :
Which law describes the relationship between electric current and potential difference?
Who among the following is credited with the discovery of X-rays?
Temperature of the Sun is measured by?
Electrical fuse is used to interrupt excess of _________.
What is the SI unit of power?
