Question
The average cost of 4 chairs is Rs. 15000. The average
cost decrease by 15% when one more chair is included. What is the cost price of the 5th chair?Solution
Total cost of 4 chairs = 15000 × 4 = Rs. 60000 Average cost of all the 5 chairs = 15000 × (85/100) = Rs. 12750 Total cost of all the 5 chairs = 12750 × 5 = Rs. 63750 Cost of the 5th chair = 63750 - 60000 = Rs. 3750
Buddhism spread in Kashmir during the reign of which king?
Consider the following pairs about the leaders and places of the revolt of 1857?
The book 'The Heartfulness Way' was launched by President Ram Nath Kovind. It is written by:
Which brand topped as the most valuable brands in India, according to Interbrand 2023?
Bindyarani Devi, recently in the news, is associated with which sport?
' Thoda ' a sport dance belongs to which of the following states?
A fair is being organized on 21st April in Chamba in the memory of a recipient of the Victoria Cross, Late Gabbar Singh since _____________ .
What is the currency of Albania?
The Government of India is setting up deregulation commissions for:
What was the percentage of persons below the Poverty Line in rural areas in India, as per the Census 2011?
Relevant for Exams:
