Question
An item with a marked price of Rs. 2500 is sold for Rs.
1600 after giving two consecutive discounts of x% each. What is the value of x?Solution
ATQ,
2500 × (100 – x)% × (100 – x)% = 1600
0.25 × (100 – x)² = 1600
(100 – x)² = 6400
100 – x = 80
x = 20
So, the value of ‘x’ is 20%
The term crop logging refers to
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What does IAMWARM stand for?
Interceptor drain helps to control water logging by __ ?
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Movement of nutrient ions from soil to plant roots by:
The site specific crop management approach that applies agro-chemicals to the field in an economical and environment friendly manner is known as ____.
Which of the following represents the purity or strength of colour in Munsell colour chart?
Which one of the following is an essential element to the plants?
