Question

Six freinds Rahul, mulchand. Hari prkash Jinesh & sachin work for diffrent companies when their income And saving in particular month we get following information 1: the saving of rahul mulchand hari prakash are descending order and no two amount are equal2: jinesh monthly income is 1250 3:hari income is more than sachin income by 2000 4:prakash and sachin income are ratio as 2:3 .5 :the expanditure of prakash and sachin rs 40000and6150 respectively. prakash expanditure is 4 time much as mulchand axpanditure and twice that of hari and rahul. prakash & 4000 & RS 6150 respectively 6] prekesh expanditure is 4 ti me much as mulchand expenditure a twice that of Hari & Rahul 7:the saving of mulchand prakash and sachin are ratio 3:5:7 .Assume that income = saving + expanditure of all value income saving and expanditure are whole no
question1 monthly saving of prakash amount
Q2 mulchand income is ?
Q3 if jinesh income is 30000 what is monthly expanditure of all 6 freinds
Q4 what is minimum amount of mulchand income
Q5who is one to get second highest income

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Answer 1

Answer: 500

Step-by-step explanation:

Answer 2

Answer:

The person who gets the second highest income is Prakash, with an income of 56000.

Step-by-step explanation:

From the above question,

Mulchand income:

          3.5x - 8p - 5y - 3z = 4900

          5y = 7k

          3z = 5k

          3.5x - 8p - 35k/7 - 15k/7 = 4900

          7x - 16p - 100k/7 = 9800

          Mulchand's income is 15600.

If jinesh income is 30000 what is monthly expanditure of all 6 freinds:

          2a + 2b + 2c + 15x = 30000 + 40000 + 6150

          a + b + c + 7.5x = 38075

          4b = 16m

          2c = 2a = 2m

          40000 + 10000 + 20000 + 20000 + 6150 + 10m = 103909.375

Therefore, the total monthly expenditure of all 6 friends is Rs. 103909.

What is minimum amount of mulchand income:

          4p = 16b

          2p = 2c = 2a

          2a + 2b + 2c + 15x = a + 4b + 2c + 5p + 7s

          a + 3b + 2c + 15x = 5p + 7s

We also know that Jinesh's income is 1250. Therefore, the sum of the incomes of all 6 friends is:

a + 2b + 2c + 1.5p + 1.5s + 1250 = a + b + c + p + s + 40000/3

Who is one to get second highest income:

      The person who gets the second highest income is Prakash, with an income of 56000.

Sachin has the third highest income (20800), followed by Jinesh (31250), Hari (22800), Mulchand (15600), and Rahul (10600).

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