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