RRB RPF RPSF SI and CONS Model Papers 10 with solutions

Question : 58 of 120

Marks: +1, -0

The price of cooking oil is in- creased by 25%. By what percent a family should reduce the consumption of cooking oil so as not to increase the expenditure on this account ?

Validate

Solution:

(1) % reduction

= {25}/{100+25} × 100

= {25}/{125} ×100=20

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