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Start learning 50% faster. Sign in nowLet the SP of toaster be Rs. x which is given to Mohan. x * (90/100 * 88/100 – 78/100) = 450 x * 0.012 = 450 x = 37500 Now Mohan purchased for 37500 * 90/100 * 88/100 = 29700 Lalit purchased toaster = 24000 * 90/100 + 400 = 21600 + 400 = 22000 Profit% = (29700 – 22000) x 100/22000 = 35%
Nisha deposited Rs. ‘P’ in a bank offering compound interest of 11% p.a. compounded annually. After 2 years, she invested the amount received from t...
Naina lent Rs. 10,000 to Mohini for 4 years and Rs. 15,000 to Mitali for 6 years on simple interest at the same rate of interest and received Rs. 2,600 ...
What will be the differnce between SI & CI on Rs. 5000 for 3 years at rate of 20% per annum ?
Mr. Karan invested his funds in 3 different projects 'P', 'Q', and 'R' in the ratio 7:6:5, respectively. The rates of interest offered by projects 'P', ...
A sum triples itself in 8 years at simple interest. Find the rate of interest per annum is.
Rs. ’P’ invested at a rate of 10% p.a. compound interest (compounded annually) amounts to Rs. 7744 at the end of 2 years. Find the simple interest e...
Sohan gave Rs. 5000 to Ramesh on simple interest at 12% per annum. After 3 years, he invested the total money received from Ramesh in a plan giving comp...
"A person 'P' deposited Rs. ‘a’ in SIP 'A' and Rs. ‘b’ in SIP 'B'. He invested in SIP 'A' for 4 years at a simple interes...
A man deposited Rs. ‘x + 1400’ at 12% per annum simple interest and earned Rs. 828 as interest after 2 years. Find the interest earned by him if he ...