V. S. Ramadevi was the first woman to serve as the Chief Election Commissioner of India, holding the position in 1990.
‘A’ alone can do some work in 10 days. ‘B’ and ‘C’ together can do the same work in 4 days. If ‘B’ is half as efficient as ‘A’, then...
Three Typists Axe, Wye and Zed working together 3 hours per day and can type 720 pages in 12 days. In a day Wye types as many pages more than Axe as Zed...
Amisha is 50% more efficient than Khushi. Amisha started a work, worked for 'w' days and then Khushi replaced Amisha. khushi completed the remaining wor...
A and B can complete a task together in 16 days, while B alone takes 32 days to finish it. A began working alone and left after ‘x’ days, after whic...
With a bucket full of water, a tank can be filled with 16 buckets. When each bucket holds 12.5 liters of water, how many buckets of 10-liter capacity ca...
If Pawan can do a piece of work in 6 days and Mantu can complete the same work in 2 days, then in how many days will both of them together complete the ...
Thirty men working 8 hours daily complete a task in 16 days. If the work increases to three times the original and needs to be fi...
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