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ATQ, Let cost price of the article is Rs. 100x Marked price of the article = 1.60 × 100x = Rs. 160x Selling price of the article = 0.80 × 160x = Rs. 128x According to question; 128x – 100x = 126 Or, 28x = 126 Or, x = 4.5 Cost price of the article = 4.5 × 100 = Rs. 450
Which of the following is a plant-based source of protein?
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Flocs in sewage treatment refer to:
Respiration occurs in which part of the cell?
Match List-I with List-II :
Choose the correct answe...
What is the plant cell wall mainly composed of?
Which hormone is commonly known as the growth hormone?
How many types of cell signalings are there?
Which is the largest part of the human brain?
Which of the following waves is used in sonography?