Question

6A./25% घाटामा बेचिएको कुनै सामानलाई रु. 21,000 बढीमा बेच्न सकिएको भए 10% नाफा

हुने थियो । उक्त सामानको क्रय
मूल्य कति होला ? पत्ता लगाउनुहोस् ।
An item was sold at a loss of 25%. Had it been sold for Rs 21,000 more then the profit would have been
10%. What is the cost price of the item?
[SLC 2068 B]
6B​

Answer 1

60,000

Explanation:

Let us represent:

Costs price = x

Selling price = x - 25%x

x - 0.25x

= 0.75x

If it been sold for Rs 21,000 more then the profit would have been

10%. = x + 10% = 1.1x

1.1x =0.75x + 21000

Collect like terms

1.1x - 0.75x = 21000

0.35x =21000

x = 21000/ 0.35

x = 60000

The cost price of the item = 60,000