alleryજો કોઈ કામદાર કામનો ત્રીજો ભાગ 5 દિવસમાં પૂરો કરે છે, તો તેને આખું કામ પૂરું કરતાં કેટલો સમય લાગશે?
A18 દિવસ
B12 દિવસ
C15 દિવસ
D10 દિવસ
Answer & Solution
Correct answer: C. 15 દિવસ
5 દિવસમાં ત્રીજો ભાગ એટલે કે આખું કામ પૂરું કરતાં 3 x 5 = 15 દિવસ લાગે.
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