Question
A man wants to invest Rs. 60660 in bank accounts of his
two sons whose ages are 12 years and 16 years in such a way that they will get equal amount at an age of 120 years @ 33*1/3% per annum compounded annually. Find the share of elder son?Solution
A = [(P(1+ r/100)]n , 331/3% = 1/3 Let the Principal for younger son be x. And the Principal for elder son be y. Now, Interest to be calculated for Younger son = (120 - 12) = 108 years Elder son = (120 - 16) = 104 years Since Amount will be equally distributed then, [x(1+ 1/3)]108 = [y(1+1/3)104 x [(4/3]108 = y [(4/3)]104 y/x = [4/3](108-104) y/x = 256/81 Elder son’s share = 256/337 × 60660 = 46080
Find the odd one out from the following options.
Out of the given words, three are similar in a certain manner. However, one option is NOT like the other three. Select the option which is different fr...
Three of the following words are alike in some manner and hence form a group. Which word does NOT belong to that group? (The words must be considered a...
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
Find the odd word from the given alternative.
Find out the odd word/letters/number/number pair from the given alternatives.
In the following question, select the odd word pair from the given alternatives.
Four number-pairs are given, three of them are alike in a certain manner and one is different. Choose the different number-pair.
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Three of the following words are alike in some manner and hence form a group. Which word does NOT belong to that group? (The words must be considered a...
