Question
The ratio of the number of English books to Hindi books
in a library shelf is 5:3. If 108 Hindi books are written by Pradeep, which constitutes 36% of the Hindi books, then find the difference between the number of English books and Hindi books in the shelf.Solution
Number of Hindi books = 108/0.36 = 300 Number of English books = 300 Ć (5/3) = 500 Required difference = 500 ā 300 = 200
If in the number '6547732894' 1 is subtracted from all the odd numbers and 1 is added to all the even numbers then all the digits in the new number thu...
How many such pair(s) of letters are in the word āGARBAGEā which has as many letters between them (both forward and backward) as in the English alph...
If all the alphabets of the word āPARALLELā are replaced by two succeeding letter in the alphabetical series, then what is the difference between th...
How many words can be formed from the 1st, 3rd, 6th and 8th letter of a word āENRICHEDā by using each le...
If we increase all the even digits by 2 and decrease all the odd digits by 1 in the number '67451527637', then how many digits will appear more than twi...
When all the letters of the word āCLARIFIEDā are replaced by its immediately preceding letter as per the English Alphabetical series, then how many ...
- If in the number '65784953', '1' is added to all the even digits, then, which of the following digit is not repeated in the new number?
If in the word ‘SHORTHAND’, all the vowels are changed to the next letter and all the consonants are changed to the previous letter. Which ...
- If in ā65731742ā we add 2 to all the even digits and subtract 1 from odd digits then what is the sum of the digits which is 3rd from the left end and 4...
If we arrange all the vowels of the word āCOMPILATIONā in alphabetical order first and then arrange all the consonant in alphabetical order as per E...
Relevant for Exams:
