Question
Vaibhav brought a pen for Rs.2000. He sold it to Ravi at
a loss of 20%. Ravi had to earn some profit, so he sold it to Vikas at 10% profit. If Vikas has to earn a profit of 10% from selling it, at what price (in Rs.) should he sell the pen?Solution
Cost price of the pen for Vaibhav = Rs.2000 Loss for Vaibhav = 20% So, selling price for Vaibhav = [(100 – 20)/100] × 2000 = Rs.1600 Hence, Cost Price for Ravi = Rs.1600 Profit earned by Ravi = 10% So, Selling price for Ravi = [(100 + 10)/100] × 1600 = Rs.1760 Hence, Cost Price for Vikas = Rs.1760 Profit to be earned by Vikas = 10% So, Selling Price for Vikas = [(100 +10)/100] × 1760 = Rs.1936 ∴ The price at which Vikas should sell the pen is Rs.1936.
Which of the following indexes are used to calculate Human Development Index?
1. Life Expectancy Index
2. Education Index
3. NNI Index
Which of the following is the first life insurance company in India?
Which of the following Indian States given below have the longest coastal border length?
Which one of the following is not a genetic disease?
Rate of change of momentum is -
What is India's rank in the Travel and Tourism Development Index (TTDI) 2024?
Which country will host the World Environment Day 2022 in partnership with the UN Environment Programme (UNEP)?
“Lekima” a powerful typhoon had recently hit which of these countries?
Which machine is used to accelerate charged particles or ions in high energy?
What is the following statement is correct regarding world earth day 2023?
I. The theme of world earth day 2023 is Invest in Our Planet.
I...