" What rate gives "₹280" as interest on a sum of "₹56,000" in "2" years? "

What rate gives Rs 280 as interest on a sum of Rs 56,000 in 2 years?

What rate gives Rs.280 as interest on a sum of Rs.56,000 in 2 years?

What rate gives Rs280 as interest on a sum of Rs 56,000 in 2 years?

What rate gives Rs 280 as interest on a sum of Rs 56,000 in 2 years?

What is the compound interest on a sum of Rs 13,000 at 15% p.a. in 2 years, if the interest is compounded 8- monthly?

A sum amounts to Rs 6,050 in 2 years and to Rs 6, 655 in 3 years at a certain rate percentage p.a. when the interest is compounded yearly. What is the simple interest on a sum of Rs 6,000 at the same rate for 5(3)/(4) years ?