The difference between the amount when a PPE kit is sold at 30% loss and at 12.5% profit is Rs. 680, then find the cost price of the PPE kit.

The difference between the amount when a PPE kit is sold at 30% loss and at 12.5% profit is Rs. 680, then find the cost price of the PPE kit. Correct Answer Rs. 1600

GIVEN:

Difference between the amount when a PPE kit is sold at 30% loss and at 12.5% profit is Rs. 680

CALCULATION:

Let the C.P. of the PPE kit be Rs. x.

Difference amount = Rs. 680

Amount at which kit sold at Loss = Rs. 0.7x

Amount at which kit sold at Profit = Rs. 1.125x

According to question,

⇒ 1.125x – 0.7x = 680

⇒ 0.425x = 680

⇒ x = 680/0.425

⇒ x = 1600

∴the Cost price of the PPE kit = Rs. 1600

Alternate Solution

If article is sold at 30% loss

We know that 30% = 3/10

It means if CP is 10 units then SP will be 7 units

If article is sold at 12.5% profit

We know that 12.5%= 1/8

It means if CP is 8 units then SP will be 9 units

In any case CP of aticel will remain same

So,

Cost.Price.

Selling.Price.

80

56

80

90

Difference amount = Rs. 680

⇒ (90 – 56) units = Rs. 680

⇒ 34 units = Rs. 680

⇒ 1 unit = Rs. 20

So, Cost Price of PPE kit = 80 units

⇒ Cost Price of PPE kit = Rs. (80 × 20)

⇒ Cost Price of PPE kit = Rs. 1600

∴the Cost price of the PPE kit = Rs. 1600

Related Questions

Each question below is followed by two statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer. The combined cost of three articles in a shop is Rs.4200. Two article sold at profit of 25% and 12.5% and third article is sold such that there is a loss of Rs.630. What is the loss percentage incurred on third article. I. The difference between cost price of highest article and lowest article is Rs.600. The costliest article is sold at a loss.  II, The cheapest item is sold at 25% profit. The the price of one of that article is the average price of the cheapest and costliest item.