⇒ x : y = 3 : 2 = 9 : 6 ⇒ y : z = 3 : 2 = 6 : 4 ⇒ x : y : z = 9 : 6 : 4 Since total runs scored by Rohit, Shreyas and Virat = 646 ⇒ 9a + 6a + 4a = 646 ⇒ 19a = 646 ⇒ a = 646/19 = 34 Hence, Runs scored by Shreyas = 34 × 6 = 204
“Wannacry” and “Petya” are related to which?
A is twice as old as B. B is 1/3 as old as C. The sum of ages of A, B, and C is 42 years. Find the sum of the ages of A and B.
Which of the following is/are the machinery for the settlement of Industrial disputes?
I. Labour Court
II. ...
Who is the chief economist of the IMF?
Among these statements which one is incorrect regarding journal entry?
What was the name of the first life insurance company in India?
Consider the following statements about the Constituent Assembly:
1. The first demand from Indian National Congress for the Constituent Assembly ...
Income of A is twice the income of B. B and A spend 40% and 50% respectively of their incomes. Find the savings of A, if B saves Rs. 60000 in a month.
Under Sukanya Samriddhi Yojana, what is the maximum amount that can be deposited during a financial year?
Two inlet pipes M and N alone can fill a tank in 12 hours and 15 hours respectively and an outlet pipe P alone can empty the whole tank in 9 hours. Firs...
