Correct Answer - Option 4 : Rs. 10000
Given:
Income earned = Rs .28000
Formula used:
Share of wages = No of days × Efficiency per day
Calculation:
The ratio of the share of Shweta and Harish
⇒ 20 days × 5 : 30 days × 6
⇒ 5 : 9
Shweta share's = 28000 × 5/(5 + 9)
⇒ Rs. 10000
∴ Shweta's share is Rs. 10000.