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18 years ago, The sum of age of a family of four members = 45 × 4 = 180 years Now at present, The sum of age of four members = 180 + 18 × 4 =252 years Let the Present age of younger child be x years And the present age of older child = (x + 12) years Now, as per the question 252 + x + 12 + x = 45 × 6 2x = 270 – 264 2x = 6 x = 3 Hence the required ratio = (3+12) : 3 = 15: 3 = 5: 1
Seven people A, B, C, D, E, F and G went to watch a movie. A is the only son of B. B is the mother of C. D is the grandmother of A. E is the sister-in-...
Five persons, A, B, C, D, E, are sitting around a circular table facing towards the
centre.
1. A is the neighbour of E and D.
2...
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
<...In a certain code language, ‘MADRAS’ is written as ‘112’ and ‘JAMMU’ is written as ‘82’. How will ‘PUNJAB’ be written in that langua...
Select the number from among the given options that can replace the question mark (?) in the following series.
11, 19, 35, 59, ? , 131
...Two statements are given followed by four conclusions I, II, III and IV. You have to consider these statements to be true, even if they seem at variance...
Select the number from among the given options that can replace the question mark (?) in the following series. 363, 344, 325, 306, ?
Which of the following numbers will replace the question mark (?) in the given series?
8, 14, ? , 44, 68, 98, 134
Six people C, D, E, K, L and M are each of a different height. E is shorter than only L. Only one person is shorter than C. K is shorter than D but tall...
If in a certain code language 'INTERCITY' is written as 'IXRMTUPEY', then how will 'MACARONIC' be coded in that language?
