Namrata gets Rs. 50 if she works for 6 days a week, Rs. 70 if she works for 7 days a week and no money if she works for less than 6 days a week. She received Rs. 260 at the end of the month. Find out the number of weeks for which she worked for 6 days a week.

Namrata gets Rs. 50 if she works for 6 days a week, Rs. 70 if she works for 7 days a week and no money if she works for less than 6 days a week. She received Rs. 260 at the end of the month. Find out the number of weeks for which she worked for 6 days a week. Correct Answer 1

Since Namrata receives Rs. 260 at the end of the month i.e. for 4 weeks and 2 or 3 days.

She receives minimum Rs. 0 and maximum Rs. 70 per week

The only possible combination is, Rs. 70 in 3 weeks and Rs. 50 in 1 week and Rs. 0 for last 2 or 3 days

∴ For 1 week she worked for 6 days a week.

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