RRB RPF RPSF SI and CONS Model Papers 2 with solutions

Question : 29 of 120

Marks: +1, -0

The value of a machine depreciates every year by 10%. if its present value is ₹50,000 then the value of the machine after 2 years is __________.

Solution:

(a) Depriciated value

= 50000 ( 1 - { 10 } /{ 100 } ) ^ { 2 }

= 50000 × { 9× 9 }/ { 100 }

= ₹ 40500

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