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Start learning 50% faster. Sign in nowSeries I pattern: 80 * 2 – 2 = 158 158 * 2 – 22 = 312 312 * 2 – 23 = 616 616 * 2 – 24 = 1216 1376 * 2 – 25 = 2400 Series II pattern: 136 is the first term 136 * 2 – 2 = 270 270 * 2 – 22 = 536 536 * 2 – 23 = 1064 1064 * 2 – 24 = 2112 (5th term) (n + 1) 2 = 36
After how many years, Rs. 4400 will become 5324 at the rate of 10% p.a., compounded annually?
A person lends ₹16,000 to a client at a simple interest rate of 8% per annum. After 30 months, the client repays ₹9,200 and requests an extension fo...
At what % of simple interest per annum will Rs. 600 amount to Rs. 780 in five years?
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2700 after 3 years. If the same amount is investe...
The simple interest on a sum of Rs X in 5 years is 4/5 of the principal. What is the annual rate of interest?
Kiran lent Rs. 40,000 to a friend at a compound interest rate of 'b%' per annum, compounded annually. After one year, the friend returned Rs. 44,800. If...
What will be the difference between the SI and CI @ 10%p.a on a sum of Rs. 9000 for 4 years?
Rs. 5,500 is invested in scheme ‘A’ offering simple interest of 15% p.a. and Rs. 8,000 in scheme ‘B’ offering simple interest of 5% p.a. What is...