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Initially, Arun’s rent expense = 3850 + 9000 = Rs. 12,850 Initially, Arun’s grocery expense = 12850 × (160/100) = Rs. 20,560 Initially, total expenses of Arun = 3850 + 12850 + 20560 = Rs. 37,260 = 80% of his income So, initial income of Arun = 37260 × 100/80 = Rs. 46,575
The average of 25, 46, and ‘y’ is 28. What is the value of ‘y’?
A man purchases cold-drink for three consecutive years. In the first year, he purchases cold-drink at the rate of ₹ 8.00 per litre, in the second year...
2040, 600, 240, 150, ?, 121.875
Ashish bought 25 notebooks for Rs.1230 from shop A and 12 notebooks for Rs.805 from shop B. What is the average price he paid per book?
The average of 75 percent of x and 48 percent of y is 90. What will be the average of 125 percent of x and 80 percent of y?
Average run scored by a batsman in first ‘x’ matches is 42. In next 13 matches he scored runs with an average of 62 so that his overall average incr...
The average age of three children is 20 years. If their ages are in the ratio 4:5:6. Find the age of the youngest child.
The average salary of an employee increased by Rs.2000 when he received a bonus of Rs.58000 in his 35th year of service. Find the average salary of the ...
The average of the first and second numbers is 45, while the average of the second and third numbers is 55. If the sum of the first and third numbers is...