Question
Cost price of an item is Rs.1250. It is marked up by x%,
then sold at a discount of (x – 6)%. The trader makes a profit of Rs.31. Find the marked price.Solution
ATQ, 1250 * (100 + x)/100 * (100 – (x – 6))/100 = 1250 + 31 1250 * (100 + x)/100 * (106 – x)/100 = 1281 (100 + x) * (106 – x) = 10248 10600 – 100x + 106x – x2 = 10248 x2 – 6x – 352 = 0 x2 – 22x + 16x – 352 = 0 x(x – 22) + 16(x – 22) = 0 (x – 22)(x + 16) = 0 x = +22, –16 x = 22 Marked price = 1250 * 122/100 = Rs.1525
Which of the following statements is correct?
A) The Preamble of the Indian Constitution was based on the Objectives Resolution.
B) The Pr...
The Objective of ‘Make in India’ programme is:
Which of the following is essential to form haemoglobin in blood?
In which country is the Nasdaq Stock Market headquartered?
When is the World's Children Day been celebrated?
Who is the promoter of Funskool India Ltd., a company that has acquired the licence to manufacture and distribute action figures of Chhota Bheem and fri...
Consider the statement related with Campaign ‘SAKSHAM’.
1. To create awareness among the consumers of fossil fuels.
2. The campai...
Which of the following events was conducted by the Ministry of Ayush, GoI to mark the 100-day countdown to the International Day of Yoga 2022?
Whose autobiography is titled 'Born Again on the Mountain: a story of losing everything and finding it back'?
The proportion of the population below the poverty line is called the poverty ratio or __________.
Relevant for Exams:
