Question

What sum will amount to Rs 840 at 5%p a. on simple interest in 4 years ​

Answer 1

Answer:

17850

Step-by-step explanation:

p=850

t=4 year

r=5%p a

amount=principal ( 1+rate x time )

=850(1+5x4)

=Rs 17850

Answer 2

⋆⫷❥ᴀ᭄n §₩ΣR⫸

Simple Interest = Rs840

Rate of Interest = 5%

Time =4yrs

Principal = ( 100 × 840 ) / 5×4

= 84000/ 20

= 4200

Required Sum of Amount = Rs 4200

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