Discussion

Explanation:

Two successive discount of 20% is equivalent to = - 20 - 20 + (-20 × -20)/100 = -36% i.e., one single discount of 36%

∴ The difference in two discounts is 1% (= 36% - 35%) of total bill.

⇒ 1% of total bill = 22

⇒ Total bill = Rs. 2200

Hence, option (b).

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