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According to the given information, Length of diagonal of the rectangle of side length 'a' and 'b' = √(a² + b²) = 26 cm One side length (Let's assume it's 'a') = 10 cm √(10² + b²) = 26 On squaring both sides, we get, 102 + b² = 676 b2 = 676-100 b = √576 = 24 cm Area of given rectangle = a x b = 10 x 24 = 240 sq cm
Same amounts are invested in two schemes with 8% interest for 2 years, one scheme at S.I. and another scheme at CI. If he received Rs. 41875.2 after 2 ...
Rs. 9000 is invested in scheme ‘A’ for 2 years and Rs. 7500 is invested in scheme ‘B’ for 2 years. Scheme ‘A’ offers simple interest of 10% ...
If a sum when placed at compound interest grows to Rs.6,400 in 2 yrs and to Rs. 8,000 in 3 yrs, find the rate percent p.a.
A sum of money, invested for 6 years on 5% per annum simple interest, amounted to ₹169 on maturity. What was the sun invested?
Vedant borrows Rs.75,000 for 2 yrs at 3% p.a simple interest. He immediately lends it to Abhishek at 5.5% p.a. for 2 yrs at simple interest. How much Ve...
Rs. 33000 was partly lent at 5% & remaining at 8% S.I. If total interest received from both was Rs. 6930 in 3 years. Then find the amount kept at 5%...
A sum doubles in 20 years at simple interest. What is the rate of interest?
A sum of money will amount to Rs. 640 in 2 year & in 3 year it is to be 720 in compound interest . Find the rate of interest?
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...
A sum of money C is Rs. 8000 more than B, B and C are invested at 10% p.a and 12.5% p.a, S.I for two years and the difference between the interest obtai...
