Question

a shopkeeper bought 25 chair at the rate of rs.500 per chair.he sold 10 of them at the rate of rs.600 per chair and remaining at the rate of rs.300 per chair.find his gain or loss percent​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

the correct statements

1) blue litmus turns red in a basic solution

2) formic acid is found in the spring of a grasshopper

3) lime water turns milky in presence of carbon dioxide, due to to the formation of calcium sulphate

4)during exhalation rips move outward and diaphragm of downward in directions