1.

\begin{array} { l } { \text { An electric iron of } 1100 \mathrm { W } \text { is } } \\ { \text { operated for } 2 \text { hrs daily. What will } } \\ { \text { be the electrical consumption } } \\ { \text { expenses for that in the month of } } \\ { \text { April? (The electric company } } \\ { \text { charges Rs } 5 \text { per unit of energy). } } \\ { \text { (Ans: Rs 30) } } \end{array}

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thanks for the answer.

thanks for the answer



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