In a factory, there are workers, executives and clerks. 58% of the employees are workers, 660 are executives and the remaining 264 employees are clerks. How many employees are there in the factory?

A 1500

B 2000

C 2200

D 2500

Solution

Correct Answer: Option C

মনে করি,ফ্যাক্টরিতে কর্মি সংখ্যা = x 
প্রশ্নমতে , x এর 58%+660+264 = x
⇒x × 58/100 + 924 = x
⇒58x/100 + 924 =x
⇒ 924 = x - 58x/100
⇒ 924 = 100x-58x/100
⇒ 924 × 100 = 42x
⇒ 2200 = x
⇒ x = 2200

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