alleryએક મજૂર 15 દિવસમાં એક કામનો 3/4 ભાગ પૂરો કરે છે. બાકીનો ભાગ પૂરો કરવા માટે તેને કેટલા દિવસ લાગશે?
A8 દિવસ
B6 દિવસ
C5 દિવસ
D4 દિવસ
Answer & Solution
Correct answer: C. 5 દિવસ
15 દિવસમાં 3/4 ભાગ એટલે પ્રતિ ચોથા ભાગે 5 દિવસ થાય, તેથી છેલ્લા ચોથા ભાગ માટે 5 દિવસની જરૂર પડશે.
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