Question
A gave 40% of the amount he had to B. B gave 2/5th of
what he received from A to C. After paying Rs. 260 to the taxi driver out of the amount he gets from B, C is now left with Rs. 1500. How much amount did A have?Solution
Let A’s amount be x. C now having the amount of Rs. 1500, => [x × (40/100) × (2/5)] – 260 = 1500 => x × (40/100) × (2/5) = 1760 => x = 1760/0.16 => x = 11000 A initially having an amount of Rs. 11000.
How many such pair(s) of letters are in the word “ENQUIRY” which has as many letters between them (both forward and backward) as in the English alph...
If it is possible to form a meaningful English word by using the 2nd, 4th, 5th, and 8th letter (from the left end) of the word ‘...
If ‘-‘ means ‘addition’, ‘+’ means ‘subtraction’, ‘÷’ means ‘multiplication’ and ‘×’ means ‘division’ , then find the ...
In the given number ‘574396536’ if ‘2’ is subtracted from each odd number and ‘3’ is added to each even number then how many digits are rep...
In the word ‘TOWARDS’ all consonants are written as their preceding letter and all vowels are written as their following letters. Now all letters ar...
If all the digits of the number ‘869534172’ are arranged in ascending order from left to right, what will be the product of the fifth from the righ...
How many such pair(s) of letters are there in the word ‘COMBINED’ which has as many letters between them as in the alphabetical series?
If all the digits of the number '67453984' are written in descending order from left to right, then the position of how many digits remains unchanged? ...
If all the vowels in the word ‘FALSEHOOD’ are changed to the next letter in the English alphabetical order and all the consonants remain the same ...
If in the number '4359672', 1 is subtracted from all the odd digits and 2 is added to all the even digits then all the numbers which are repeated are de...