Choose the word which is antonymous to the word given in capitals.
JADED
Jaded means tired, worn out or dulled by too much of something, so that one no longer feels interest or energy. The opposite state is being lively and full of energy, which is what fresh means.
So the antonym of JADED is fresh.
If the price of a commodity increases by 25%, by what percentage should the consumption be reduced to keep the expenditure the same?