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Let their present age be 3x and 2x respectively. Product of their ages = 6x² = 2400 => x² = 400 => x = 20 Present age of A = 3x = 60 years Present age of B = 2x = 40 years Ratio of their ages after 5 years = (60+5) : (40+5) = 65:45 = 13:9
How many persons are shorter than L?
Ruchi ranks 7th from the top while Rohan ranks 20th from the bottom in an exam marks list. If there is one rank between Ruchi an...
In a class, Arhin’s rank was 30 from the top and 48 from the bottom. If his rank became 57 from the top, then what will be his rank from the bottom?
What can be the possible age of V?
Seema and Bhavesh are ranked sixth and ninth respectively from the top in a queue of 35 persons purchasing the ticket of Tiger Zinda Hai. What will be t...
If BOOK - PAGE = 7, then LAMP - LIGHT = ?
Select the option that is related to the fifth letter cluster in the same way as the fourth letter cluster is related to the third letter cluster and t...
Statement : "The train service will offer additional coaches during the festive season."
Assumptions :
I. The number of passengers inc...
Five boys N, O, P, Q and R are sitting in a row facing north. Each one has a different weight. The one who is second heaviest has a weight of 68 kg. N ...
In a row A is 13th from the left and B is 16th from the right, after interchanging their positions A becomes 27th from the left. Find the total no of pe...
