Question

1. A chair was sold for Rs 550. If it is sold for Rs 600, there would have been an extra 10% gain. Find the cost price of the chair.​

Answer 1

Answer:

Rs.300

Step-by-step explanation:

Let the price of Table us X and chair is Y.

X + Y = 500 ...(i)

X – Y = 100 ....(ii)

X + Y = 500 ....(i)

From equation (i) and eq. (ii)

Y = 300

X = 200