Question

plzz solve all the 3 ques

Answer 1

These are ur answers hope it will help u

Answer 2

1. Initial price is 1 per liter and increased price = 52.

   Difference = 52 - 1 = 51 rupees.

Increase in price % = 51 * 100

                                = 5100.


2. Given SP = 250 and profit = 5%. .

We know that Cost price = (100 * SP) / (100 + Gain)

Cost price = (100 * 250) / 105

Cost price = (100 * 250) / 105

                  = 238.


3. Given P = 2400, R = 5 and S.I = 240.

    We know that SI = PRT/100

                        240 = 2400 * 5 * T/100

                         T = 240 * 100/2400 * 5

                            = 2 years.


Hope this helps!