Humidity in Mumbai was lowest in week ____________

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Solution

The correct option is A W3
To minimize the calculation, take baseline as 100. Make the table based on 100 as the bas evalue for both parameters in both cities. Taking W1=100, we can approximately calculate the values at all places.
$\begin{matrix} P l a c e a n d P a r a m e t e r s & W 1 & W 2 & W 3 & W 4 & W 5 & W 6 D e l h i T e m p & 100 & 108 & 111 & 108 & 106 & 107 D e l h i H u m i d i t y & 100 & 103 & 101 & 96 & 93 & 95 M u m b a i T e m p & 100 & 110 & 118 & 122 & 124 & 124 M u m b a i H u m u d i t y & 100 & 98 & 95 & 97 & 102 & 98 \end{matrix}$
Lowest value is W3=95. Hence answer option A.

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