Test Index

SSC CHSL 24 Mar 2018 Shift 2 Paper

Section: English Language

Question : 7 of 100

Marks: +1, -0

Solution:

Let Mohit's salary = Rs.100

⇒ Rahul's salary =

\frac{40}{100} \times 100 = \text{Rs. } 40

Rahul's new salary after 60% increase =

\frac{160}{40} \times 100 = \text{Rs. } 64

Similarly, Mohit's new salary after 20% decrease =

100 \times \frac{80}{100} = \text{Rs. } 80

Required % =

\frac{64}{80} \times 100 = 80\%

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