Speed of train = 800/20 = 40 m/sec Let the speed of the man be ‘s’ m/sec Relative speed of the train = (40 – s) m/sec According to the question, (40 – s) = 800/40 Or, s = 40 – 20 = 20 Therefore, speed of the man = 20 m/sec
For the first time in India, medical benefit as a non-cash benefit was provided under
The average mark obtained by 120 candidates in a certain examination is 40. If the average marks of passed candidates are 45 and that of the failed cand...
Which of the following books was not written by Amir Khusrau ?
What is a controlled industry?
Assertion (A): Macro-economic deals with the study of aggregates and averages.
Reason (R): Central problem of macro-economics is the determina...
Which of the following statements is/are correct in regards to the budget 2023-24
1.PM – PRANAM to be established under GOBAR Dhan scheme
...Questions relating to the application or interpretation of a standing order certified under the Industrial Employment (Standing Orders) Act, 1946 may b...
If in the last condition (v), it is stated that D sits on the seat number 7, then who will sit on the seat number 4?
When a number is increased by 50% then the number obtained is 75 less than thrice the original number. Find the original number.
How much premium is paid by the insured person under Aam Admi Bima Yojana?
