Let monthly salary of B = 100x Amount invested on Travelling = (40/100) × 100x = 40x Remaining amount = 100x – 40x = 60x Amount invested on Food = (25/100) × 60x = 15x Remaining amount = 60x – 15x = 45x Amount invested on Rent = (20/100) × 45x = 9x ATQ, => (15x + 9x) = 7200 => x = 300 Therefore monthly salary of B = 100 × 300 = Rs. 30,000
'M' placed a specific amount of money into the 'SBI' Mutual Fund, which provides a 15% per annum simple interest rate. Simultaneously, 'M' invested the ...
The interest earned on investing Rs. 4000 for 2 years at the rate of 10% p.a., compounded annually, is used to purchase an article. If the article is la...
An amount of Rs. 2400 is placed in SIP 'P' at a 25% per annum simple interest rate for 8 years, and Rs. 2500 is invested in SIP 'Q' with a 20% annual co...
Vikram had Rs. 9500 with him. He invested 35% of the sum at 11% p.a. and the rest at 16% p.a., both at simple interest for 4 years each. Find the total ...
Vikas invested Rs. 12,000 at an annual compound interest rate of 30%, with the interest being compounded annually after every 10 months. What is the in...
What is the ratio of the simple interest earned on a certain amount at the rate of 21% per annum for 8 years to that earned on the same sum at the same ...
Calculate the value of 'a' if 'P' initially had Rs. 'a' and invested 45% of this amount in a PF A with a simple interest rate of 35% per annum and the r...
A man invested a certain amount of sum at 10% per annum simple interest and earned an interest of Rs. 3000 after 5 years. If the same amount is i...
A sum of Rs. 6120 is invested at simple interest for 2 years. If the rate interest for first year is 15% p.a. while 25% p.a. for second year, then find ...
Mr. Ghanshyam deposited certain amount in the Bank at the end of each year. How much amount did he deposit at the end of each year at the rate of 15% si...
