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Q. 10
DiscussAttempt

The price (p) of a commodity is first increased by k%; then decreased by k%; again increased by k%; and again decreased by k%. If the new price is q, then what is the relation between p and q ?

A

p(104k2)2=q×108p(10^4 - k^2)^2 = q \times 10^8

B

p(104k2)2=q×104p(10^4 - k^2)^2 = q \times 10^4

C

p(104k2)=q×104p(10^4 - k^2) = q \times 10^4

D

p(104k2)=q×108p(10^4 - k^2) = q \times 10^8

Kepler. Discussing PYQs. Q.no. 10