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The Central Processing Unit (CPU) is known as the brain of the computer. It performs all calculations and logical operations.
Ajay invested Rs.24,000 in Fund 'P' for a duration of 4 years, where it earns simple interest at a rate of 22.5% per annum. The amount obtained from Fun...
On Rs. 6000 invested at a simple interest at the rate of 4% p.a., Rs. 2400 is obtained as interest in certain years. In order to earn Rs. 4800 as intere...
A man invested certain sum at simple interest of r% p.a. such that it amounts to 130% of itself in 3 years. Find the interest earned when Rs. 3000 is in...
The difference between the compound interest compounded annually and simple interest of a sum at 15% p.a. for 2 years is Rs. 270. Find the sum.
A certain amount becomes four times itself when invested at r% per annum simple interest for 12 years. What is the value of r?
Azhar deposited an amount of Rs. 'x + 250' in a simple interest scheme at a rate of 20% per annum for a duration of 3 years. Additionally, he invested R...
The simple interest earned on investing Rs. (80X + 2000) at simple interest of 15% p.a. for 36 months is Rs. 576 less than the total amount received on ...
Sameer invested Rs. (R + 1000) at simple interest of 20% p.a. for 3 years. Ajeet invested Rs. (R - 4000) at compound interest of 20% p.a. for 3 years. I...
A sum of ₹5,000 is invested at 8% simple interest per annum for 3 years. After 3 years, the interest is reinvested at 6% compound interest for 2 years...
Rahul secures a loan amounting to Rs. 8,800 from a bank, which charges an annual simple interest rate of 20%. He then allocates this sum into an investm...
