Question

If a certain

principal amounts to 55000 at 15% per annum over 4 years how much will it amount to in 6 years ​

Answer 1

Let principal be p

t = 4 years

r = 15%

a = ₹55000

SI = (p × 15 × 4) ÷ 100

SI = 3p ÷ 5

therefore

p + 3p ÷ 5 = 55000

8p ÷ 5 = 55000

p = 55000 × 5÷8

p = ₹34375

New time = 6 years

therefore

SI = (34375 × 6 × 15) ÷ 100

SI = ₹58207.5

A = (34375 + 58204.5) = ₹92579.2

bhai yrr boht time lga sirf 5 points ke liye... XD

KILLER✌