Find the average of first 21 whole numbers.
First 13 whole numbers = 0, 1, 2, …….., 19, 20 Average = (1st term + last term)/2 = (0 + 20)/2 = 10
A group of workers was put on a job. From the second day onwards, 1 worker left work everyday. If no worker was left when 52% of the work gets complete...
Veer can complete a work in X days and Ayush is 40% more efficient than Veer. If both complete 4/7th of work together and get Rs. 1200 for it...
If 14 men working 14 hours a day can make 14 quilts in 14 days, then in how many days 28 men working 28 hours per day will make 28 quilts?
'A' and 'B' together can do some work in 15 days. 'A' however is 30% more efficient than 'B'. If 'A' and 'B' started the work alone but 'A' left after w...
John, Emily, and Michael can each complete a task in 15 days, 20 days, and 18 days, respectively. They decide to work on the task alternately, starting ...
A alone work for 6 days then left the work and B alone finishes remaining work in 12 days. If ratio of time taken by A alone to B alone to finish work ...
16 men can complete a work in 10 days. 10 men started the same work and left after working for ‘y’ days. The remaining work is completed by 6 men in...
Numan does 4/ 5 half the work as Gagan in time. If together they take 16 days to complete a piece of work, then how long will Gagan take to complete the...
There are three content creators, 'P,' 'Q,' and 'R.' Creator 'P' can produce 32 short videos in 8 minutes, creator 'Q' takes 6 minutes to create 36 shor...
x men can finish a work in y days. 0.9x women can finish 1/3rd of the same work in (y - 8) days. If 0.8x women can complete 1/3rd work in 36 days. Find ...
