Question
Who was the first Indian woman to become a chess
Grandmaster?Solution
The correct answer is C
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4 girls working together for 1 day complete the same amount of work as 6 men working together for 1 day. The efficiency of 1 man ...
Worker 'A' takes 16 more days than the combined time taken by workers 'A' and 'B' together to complete a certain job. If worker 'B' alone can finish the...
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Pawan and Qureshi can individually complete a certain task in 5 hours and 15 hours, respectively. Pawan begins the task at 9:00 a...
20 men can complete a piece of work in 40 days. ‘x’ men started the work and after 35 days 64 more men joined them so that whole work was finished i...
Riya can do a piece of work in 30 days, and Mehul can do it in 45 days. Find the number of days Kabir will take to complete the job if he is 20% more ef...
If ‘P’ can complete a task in 24 days and ‘P’ with ‘Q’ together can finish it in 15 days, then how many days will ‘Q’ take to complete t...
A can complete a work in 40 days. B takes 20 days less than A to complete the same work. In how many days can both of them together complete 90% of the ...
