Question
Monthly income of A is Rs. 5500 and he saves 34% of his
monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is increased by 35% then find the increase or decrease in his monthly income.Solution
Monthly savings and expenditure of A initially is Rs. 1870 and Rs. 3630, respectively. Monthly expenditure of A now = 0.65 × 3630 = Rs. 2359.5 Monthly savings of A now = 1.35 × 1870 = Rs. 2524.5 Monthly income of A now = 2359.5 + 2524.5 = Rs. 4884 Desired percentage decrease = [(5500 – 4884)/5500] × 100 = 11.2%
In the word ‘GRAVEYARD’ all consonants are written as their preceding letter and all vowels are written as their following letters. Now al...
If the consonants of the following words are arranged first, followed by the vowels as per the English alphabetical order and then the consonants are ch...
How many pairs of letters are there in the word 'ADMIRATION' which has as many letters between them (both forward and backward direction) in the word as...
If in the number “743739256”, “1” is subtracted from all the odd digits and “2” is added to all the even digits, then which of the following...
- How many letter pair are there in the word ‘CONDITIONAL’ which have as many letters between them in the word as there are between them as per the Engli...
The position of how many letters will remain unchanged, if each of the letters in the word 'EVALUATION’ is arranged from left to right as per English...
If in the number 746838592, 1 is added to first four digit of the number and 1 is subtracted from last five digits of the number and then arranged in de...
- If in the word "PENCILS", all the consonants are changed to 3rd preceding and all the vowels are changed to immediately preceding letter as per the English...
How many pairs of letters are there in the word "DESIGNATED" which has as many letters between them (both forward and backward) in the word as in the E...
If we arrange all the letters of the word ‘PARAMOUNT’ in alphabetical order from the left end, then, which letter will remain at its initial positio...
Relevant for Exams:
