Which Indian cricketer is known as "Brown Bradman"?
Which of the countries has had a prime minister whose name featured the name of his country?
Which of the gulf city was a dependency of Bombay Presidency under British rule for almost a century?
Which of the following Pair are not parent and child who have both won the Nobel prize?
Which of these scientist was inspired to make its famous discovery in a sea voyage in 1921?
Which singer was originally named Eileen Angelina Yeoward?
Which is the only talkie film directed by Dada Saheb Phalke?
Which company started by Europeans in Calcutta in 1818 was the first modern life insurance company established in India?
Which Shakespeare play was translated by the Bhartendu Harishchandra with the title Durlabh Bandhu, published in 1880?
Difference between VoLTE,VoeLTE and VoNR
9 men do work in 10 days=10*9=90 unit
work left=180 unit
work to be done in one day=180/2=90 unit
90 men are required per day
10 * 3 = 30 days;
30 - 10 = 20 days it would take to do the job of nine men.
9 * 20 = 180 man-days;
180/2 = 90 men;
90 - 9 = 81 men additional men required to finish the remaining work in 2 more days.
Six men do a piece of work in 10 days with an effort of 6 hours per day. How many extra men are required for doing the work of double strength in 4 days with an effort of 5 hours per day
If 9 boy working 15/2 hours a day can finish a work in 20 days, then how many days will be taken by 12 boy working 6 hours a day to finish the work, it being given than 3 boy of latter type work as much as 2 boy of he former type in the same.
If 6 men and 8 women can do a piece of work in 10 days and 4 men and 7 women can do it in 12 days, how many days will 4 men and 12 women take to do half of work?
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