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Let the total amount of work = 24 units {LCM of 12 and 24} Then, efficiency of ‘A’ = 24/12 = 2 units/day Efficiency of ‘B’ = 24/24 = 1 units/day Combined efficiency of ‘A’ and ‘B’ = 2 + 1 = 3 units/day Work completed by ‘A’ and ‘B’ together in 4 days = 3 × 4 = 12 units Remaining work = 24 – 12 = 12 units Time taken by ‘A’ alone to complete the remaining work = 12/2 = 6 days
All noble gases are ?
शरीर में हीमोग्लोबिन का कार्य है ?
Government’s mission for Financial Inclusion is called as -
The Yajur Veda is traditionally recited by which of the following?
Which city is also known as the ‘ City of Festivals ?
Preferred stock, are shares of a company's stock with dividends that are paid out to shareholders before common stock dividends are issued
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Which is the highest mountain peak in Himachal Pradesh?
When will Anant Ambani start his term as Executive Director of Reliance Industries Ltd?
In which year was Pong Dam Lake designated as a Ramsar site?