Question
How much water is to be added to 75 ml of alcohol, so
that the mixture contains 20% of alcohol?Solution
ATQ,
Pure alcohol = 75 ml Final solution should be 25% alcohol Need to find: How much water to add Let water added = x ml So, total solution = 75 + x ml We want alcohol to be 25% of the total solution: On Solving the equation:
Who has been elected as the non – executive chairman of India bulls Housing Finance in August 2020?
Mohenjodaro site of Harappan civilisation is situated on the bank of which river?
What was India's rank in the Asia-Pacific Personalised Health Index released by the Economist Intelligence Unit in January 2021?
Competition Act 2002 is the replacement of which of the following Act?
Which commission recommended reforms in Centre-State financial relations?
Who is the captain of West Indies ODI and T20 cricket team?
Who is the nodal agency for Saubhagya Scheme?
_____________ is one of the most important festivals of Kamakhya temple of Guwahati. It is held every year during the monsoon (mid-June) season, when th...
When was the Hindustan Republican Association formed?
Ibrahim Lodi was defeated by ________ in the battle of Panipat.