alleryબાર ત્રણ વર્ષમાં 120, 150 અને 180 એકમોનું ઉત્પાદન દર્શાવે છે. સરેરાશ ઉત્પાદન કેટલું છે?
A140
B150
C160
D180
Answer & Solution
Correct answer: B. 150
સરવાળો 450 છે અને 450 ભાગ્યા 3 કરવાથી સરેરાશ 150 એકમો મળે છે.
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