Question

do the questions plz​

Answer 1

1. 15 % is the answer
2. 1000 is the answer

Discount is always offered on market price

Market price of chair = 1200 Rs.

Discount % = 10 %

Discount=

100

1200×10

=120Rs.

Selling price = Market price - Discount

= 1200 - 120

= 1000 RS.

1. x=3
2. C. P. =RS 144 AND S. P. =168
3. 20,000 for 2 years at 20% p. a., interest being compounded annually. Here, the Principal P = 20,000, number of years n = 2, rate of interest r = 20%. Therefore, Amount A=20000(1+20100)2=20000(3625) = Rs. 28,800

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