After allowing a discount of 20% the cost of a shirt is ₹ 1,120 then

1.	After allowing a discount of 20% the cost of a shirt is ₹ 1,120 then the MP is ………………A) ₹ 1400 B) ₹ 1410 C) ₹ 2310 D) ₹ 1443
Answer» Correct option is A) ₹ 1400 Correct option is (A) ₹ 1400 Let the marked price is Rs x. Discount = 20% of x \(=Rs\frac{20}{100}\times x=Rs\frac x5\) \(\therefore\) The selling price of the shirt = MP - discount \(=Rs(x-\frac x5)=Rs\frac{4x}5\) But the selling price of the shirt = Rs 1120 \(\therefore\) \(\frac{4x}5\) = 1120 \(\Rightarrow\) \(x=\frac{5\times1120}4=5\times280\) = 1400 \(\therefore\) MP = Rs x = Rs 1400

After allowing a discount of 20% the cost of a shirt is ₹ 1,120 then the MP is ………………A) ₹ 1400 B) ₹ 1410 C) ₹ 2310 D) ₹ 1443

Answer»

Correct option is A) ₹ 1400

Correct option is (A) ₹ 1400

Let the marked price is Rs x.

Discount = 20% of x \(=Rs\frac{20}{100}\times x=Rs\frac x5\)

\(\therefore\) The selling price of the shirt = MP - discount

\(=Rs(x-\frac x5)=Rs\frac{4x}5\)

But the selling price of the shirt = Rs 1120

\(\therefore\) \(\frac{4x}5\) = 1120

\(\Rightarrow\) \(x=\frac{5\times1120}4=5\times280\) = 1400

\(\therefore\) MP = Rs x = Rs 1400