Question

A sum of money amount to rs 12
at a simple rate
Find the principal and rate
of interest​

Answer 1

Answer:

Principal + interest of 4 years = Rs. 1237.50 Same principal + interest of 6 years = Rs. 1443.75

∴ 2 years interest on the given principal = Rs. (1443.75 - 1237.50) = Rs. 206.25

∴ 4 years interest on the given principal = Rs.

2

206.25

​

×4=412.50

∴ Principal = Amount of 4 year - Interest of 4 year = Rs. 1237.50 - 412.50 = Rs. 825

Step-by-step explanation:

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