The present age of A is 5/3 times to that of his marriage age. Present age of his brother is 1/3rd of his present age. If A was married 24 years ago then find the present age of his brother.
Let the age of A when he was married be x years. Present age of A = 5x/3 Present age of his brother = (1/3) × (5x/3) = 5x/9 According to Question, => x + 24 = 5/3x => 2/3x = 24 => x = 36 years Present age of his brother = (5/9) × 36 = 20 years
How many pairs of letters are there in the word ‘SULPHATE’, which have as many letters between them (both forward and backward) in the word as in th...
If even position letters of the word ‘CONDITIONER’ from the left end, are replaced by the consecutive vowels (A, E, I, O and U) starting from A, of ...
If in the word ‘PLATINUM’, each of the vowels is replaced with next letter of English alphabets and each of the consonants is replaced with ...
How many pairs of letters are there in the word ‘MESSAGES’ which has as many letters between them in English alphabetical series (both in forward an...
How many pairs of letters are there in the word ‘POWERFUL’ which has as many letters between them (only backward) in the word as in the English alph...
If all the digits of the number '56342893' are written in descending order from left to right, then the position of how many digits remains unchanged?
The position of how many letters remain unchanged of the word ‘APPRECIATION’ when all the letters of the word are rearranged in English alphabetical...
If all the prime digits of the number 6497843956 are written first (in increasing order) followed by even digits(in increasing order) and then odd digit...
In relation to computer, what is ‘nibble’?
How many pairs of letters are there in the word “DURABILITY” which has as many letters between them in the word as in the alphabetical series?