Question
A boat covers 56 km downstream in 4 hours and 40 km
upstream in 5 hours. Find the speed of the stream.Solution
ATQ, Downstream speed = 56/4 = 14 km/h Upstream speed = 40/5 = 8 km/h Speed of stream = (14 - 8)/2 = 3 km/h
The objectives of a trade union registered under the Trade Union Act, of 1926 must include the promotion and protection of the interests of its members...
Ratio of the work done by P, Q and R in one day is 7:5:9 respectively. They all together can complete the work in 35 days. Q and R worked on it for 21 d...
Which of the following statement is/are correct about “PM Rojgar Protsahan Yojana”?
I. Ministry of social justice and Empo...
“Yogavãsistha” was translated into Persian by Nizamuddin Panipati during the reign of:
Who is responsible for implementing the Pradhan Mantri Vaya Vandana Yojana (PNVVY)?
Which tool of financial statement analysis helps in comparing a company's financial performance with industry averages?
What is Sagittarius A*, recently it was in the news?
Which of the following has the maximum non-metallic characters in group 16 elements?
Under the Factories Act 1948, no adult worker can be required to work for more than _____ hours in a day.
The cost of electric power should be apportioned over different departments according to
Relevant for Exams:
