"The monthly incomes of Amit and Bhuvan are in the ratio of 8:5. Bhuvan's monthly expenditure is 70% higher than Amit's monthly savings. Amit's monthly expenditure exceeds Bhuvan's by Rs. 7,800. If their monthly savings are in the ratio of 5:4, what is the average monthly income of Amit and Bhuvan?"
ATQ, Let the monthly savings of Amit and Bhuvan are Rs. 5p and Rs. 4p respectively. Monthly expenditure of Bhuvan = 1.7 × 5p = Rs. 8.5p Monthly expenditure of Amit = Rs. 8.5p + 7800 According to question: (5p + 8.5p + 7800)/ (4p + 8.5p) = 8/5 67.5p + 39000 = 100p 32.5p = 39000 p = 1200 So, the monthly income of Amit = 5 × 1200 + 8.5 × 1200 + 7800 = 6000 + 10200 + 7800 = Rs. 24,000 Monthly income of Bhuvan = 4 × 1200 + 8.5 × 1200 = 4800 + 10200 = Rs. 15,000 So, the average monthly income of Amit and Bhuvan = (24000 + 15000)/2 = 39000/2 = Rs. 19,500
Select the appropriate answer.
Choose the word with correct spelling.
The purpose (A) of genome sequencing (B) is to understand the role of certain mutations (C) in increasing the virus’s infecsivity (D) .
...In each group, one word is correctly spelt. Find the correct word.
When their eyes were set on a thing of beauty, they had to be possessed .
...Most of these hotels offer acommodation in highly comfortable rooms with chic decor and modern furniture and provide breathtaking panoramic views.
The building was so old that its walls were cracked bad.
1)embellish
2)frugol
3)enormos
4)gregayrious
Pakistan has issued over 3,800 visas to Indian pillgrims for participating in the 549th birth anniversary of Guru Nanak in Nankana Sahib near Lahore fro...
Select the word with the correct spelling.
