Question
Red worms have a structure named ______ which helps them
in grinding their food.Solution
The correct answer is D
Three workers P1, P2 and P3 got work from the contractor. In 30 days, ‘P1’ completed 30% of work. ‘P2’ is 20% less efficient tha...
- Ajay alone can complete a work in 50 days. Vijay is four times as efficient as Ajay. Find the percentage of work completed by Ajay and Vijay together in 10...
‘M’ is 60% more efficient than ‘N’. ‘N’ started the work alone and worked for 12 days and after that ‘N’ is replaced by ‘M’. If the ...
A takes 24 hours more than B to complete the work, and 32 hours more than C to complete the same work. The combined time taken by A and B to finish the ...
Aaru Swati and Rajni can finish a work in 4 days if they work together. However, Aaru alone will take 9 days to complete the work, and Swati alone will ...
Pawan and Qureshi can complete a task in 12 days, while Pawan and Rishi can finish the same task in 40/3 days. Initially, Pawan a...
A cheetah can catch a deer running with a speed of 108 km/h and is 66 meters ahead of it, in 12 seconds. Find the time taken by the cheetah to catch a z...
P, Q & R can finish a work in 10 days, 15 days, and 20 days, respectively, working alone. P and Q work on the first day, P and R work on the second day,...
24 men can complete 3/5 part of a work in 8 days working 9 hours a day. How many women can complete rest of the work if they work for 8 hours a day for ...
X and Y together can complete 30% of a work in 12 days while Y alone takes 100% more time than X and Y together to finish the whole work. Find the time ...
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