Question
The sum of two values, ‘m’ and ‘n’, is 400. When
‘m’ is decreased by 10% and ‘n’ is increased by 25%, both become equal. Find the value of ‘n’.Solution
ATQ,
m + n = 400 ……(i)
ATQ,
0.90 × m = 1.25 × n
Or, m = (1.25 / 0.90) × n
So, m = (25n / 18)
Put the value of ‘m’ in equation (i), we get,
(25n/18) + n = 400
Or, (43n/18) = 400
Or, n = 400 × (18/43)
So, n = 167.44
Who among the following was the recipient of Sangeet Natak Akademi Award 2017 for Kuchipudi?
Ravana Phadi cave and Durga Temple at Aihole portray the architectural style of which dynasty?
Agriculture Infra Fund (AIF) is created for post-harvest management infrastructure and community farm assets, with benefits including _____ % interest ...
From the following options, identify the name of the user interface element that is found on desktops as a small blinking symbol or an arrow.
Which of the following festivals in Punjab is celebrated to commemorate the formation of the Khalsa Panth?
What maximum amount that can be charged by a bank per ATM transaction on exceeding free transactions?
Which of the following dynasties is not related to the southern part of India?
The statement that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially, is equal to the weight of the flu...
The value of the Gross Domestic Product (GDP) of India is published by PIB in ______.
The reign of Raja Krishnadev Raya is considered the golden age of which literary language?
Relevant for Exams:
