Question

Q.1 If the amount is Rs.5400 and the principal is Rs. 5000. Find interest.
Q.2 If the cost price is Rs.300, selling price is Rs.390. Find profit. ​

Answer 1

Step-by-step explanation:

OUESTION -1

first two find the simple interest....if amount and principle is given....

I = amount - principle

= Rs. 5400 - Rs. 5000

= Rs. 400 is your answer......

QUESTION - 2

To find out profit if cost price and selling price prince is given we have to....

profit = selling price - cost price

= Rs. 390 - Rs. 300

= Rs. 90 is you answer....

HOPE! YOU UNDERSTAND....

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