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| 1. |
Rakesh is now 3 times as old as his little brother Pinku, but in 3 more years he will be only twice as old as Pinku will be then. How old they are now? |
| Answer» LET PINKU PRESENT age be X, RAKESH present age = 3x After 3 years, Pinku age = x + 3, Rakesh age = 3x+ 3 A.T.Q. 3x + 3 = 2 ( x + 3 ) 3x + 3 = 2x + 6 3x - 2x = 6 - 3 x = 3,Pinku Present age = x = 3 , Rakesh Present age = 3x = 3 * 3 = 9 | |