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ATQ, Let cost price of the item is Rs. ‘a’ Marked price of the item = Rs. ‘a + 240’ According to question; a – 96 = 0.80 × 0.90 × (a + 240) Or, a – 96 = 0.72a + 172.8 Or, 0.28a = 268.8 Or, a = 960
What is the S.I. unit of electric potential difference?
When body is accelerated:
What is a fertiliser that supplies two or more than two primary nutrients called?
Who defined the law of gravitation?
The process of elimination of water from any system is called?
Which of the following is the first organic compound that was synthesised in the laboratory?
Name the largest gland found in human body :
Two layers of a cloth of equal thickness provide warmer covering than a single layer of cloth with double the thickness. Why?
Which of the following is a chemical change?
The rate of transpiration accelerates due to