The ANM English based company has 511 men and 511 female employees. The average productivity of all employees is 61 calls per day. 61 call attendants are provided daily by a male employee. What will be the average of calls made by a female employee every day?

The ANM English based company has 511 men and 511 female employees. The average productivity of all employees is 61 calls per day. 61 call attendants are provided daily by a male employee. What will be the average of calls made by a female employee every day? Correct Answer 61

Number of female employees = 511

Number of male employees = 511

⇒ Total employees = 511 + 511 = 1022

Average calls received by 1022 employees = 61

⇒ Sum of calls received by 1022 employees = 1022 × 61

Average calls received by 511 male employees = 511

⇒ Sum of calls received by 511 male employees = 511 × 61

Sum of calls received by 511 female employees = 1022 × 61 – 511 × 61

= 61 (1022 – 511) = 61 × 511

∴ Average calls received by 511 female employees = (61 × 511)/511 = 61

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