Question
A man is 60% more efficient than a boy. Together, two
boys and one man can finish a task in 15 days. How many boys would be needed to complete the same task in 13.5 days?Solution
Let the efficiency of a boy = '5x' units/dayThen, efficiency of a man = 5x X 1.6 = '8x' units/daySo, combined efficiency of 2 boys and 1 man = 5x X 2 + 8x = '18x' units/daySo, total work = 18x X 15 = 270x unitsSo, number of boys required to complete the work in 13.5 days = (270x ÷ 13.5) ÷ 5x = 4
In a move to enhance security, integrity and privacy of financial sector data and bring transparency on fintechs in the country, the Reserve Bank of Ind...
What is the unique feature of LIC's 'Amritbaal' plan for children?
NPCI sets_____ as a deadline to activate offline payments on RuPay cards.
What is aGBM Driver?
Which among the following constitutes the foreign exchange reserves of India as maintained by the RBI?
Two Places of ______ state of India have been demanded to be renamed to ‘Chauri Chaura’ and ‘Telia Shukla’.Â
Who was honored with the Lata Deenanath Mangeshkar award for their contributions to the nation?
How much projection has been made by Axis Bank regarding India’s GDP growth in FY25?
What is the name of the innovative whatsapp chatbot platform that facilitates easy and hassle-free train travel, allowing users to book train tickets, c...
Jio Payments Bank recently obtained a mutual fund distribution licence from which organization?
Relevant for Exams:
