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Let total amount of work be 100 units Efficiency of ‘A’ = 100/20 = 5 units/day Efficiency of ‘B’ = 100/25 = 4 units/day Amount of work done by ‘A’ and ‘B’ together in 4 days = (5 + 4) × 4 = 36 units Time taken by B to complete remaining work = (100 – 36)/4 = 16 days
Mil Mi -26 is which kind of Helicopter in the IAF?
The writer of an important patriotic song “Aye Mere Watan Ke Logo” is______
Who became the winner of the title of IBSF World Billiards Championship in Kuala Lumpur, Malaysia?
What is Repo Rate?
Mohenjodaro is situated on the bank of which river?
Which city has been declared as Nepal’s first ‘healthy city’ by the World Health Organization (WHO)?
Which of these famous footballer has announced his retirement from the game on 3rd November, 2022?
When was the Indian Olympic Association founded?
The largest producer of wheat in India is?
How long the Non-cooperation Movement was conducted?