Question
Which of the following indicates that ‘D is
grandmother of T’? Study the following information carefully and answer the following given questions given below: ‘P @ Q’ means ‘P is sister of Q’ ‘P + Q’ means ‘P is brother of Q’ ‘P $ Q’ means ‘P is mother of Q’ ‘P % Q’ means ‘P is father of Q’Solution
A and B can do a work in 21 days, A is (7/4) times as efficient as B. In how many days, A alone can complete the (100/3)% of the work?
Two cars start from a house at an interval of 10 minutes and travel at a speed of 20 km/hr. With how much speed (km/hr.) should a woman coming from the ...
A car is moving at a uniform speed of 35 km/h. What is the time it takes to cover 140 km?
3 men dig a hole in 10 days. How many days would it take for 5 men to dig the same hole ?
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Anu is four times as good as Binni in completing a task. Together they finish the same task in 7 hours. In how many hours will Anu alone complete the task?
Two workers A and B working together completed a job in 5 days. If A worked twice as efficiently as he actually did and B worked 1/3 as efficiently as h...
A can finish a piece of the work in 16 days and B can finish it in 12 days. They worked together for 4 days and then A left. B finished the remaining wo...
Girish can paint a picture in 4 days when he works for 8 hours per day. Due to illness, he could work for only 6 hours per day and was required to finis...
A and B alone can complete a work in 30 and 60 days, respectively. 50% of the work is completed by C in 6x days, and the remaining work is completed by ...
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