Current Value Calculation

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COMMON DATA QUESTION 
A 100W light bulb, a 60W light bulb and a 40W bulb are connected in parallel to each other and to a 115V source supply.

What is the value of current flowing through 100W bulb ?
(a)0.750 A                                        (b)0.896 A
(c)0.654 A                                        (d)none of above

What is the total value of current supplied?
(a)1.739                                (b)1.650 A
(c)1.244A                              (d) none of above

Answer for i ( b )
Answer for ii ( a )

Concept

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