Question
A shopkeeper purchased an article for Rs. ‘a’ and
marked it 150% above its cost price and sold it after giving two successive discounts of 300 and 25%, respectively and earned a profit of Rs. 4a/5. Find the marked price of the article.Solution
Selling price of the article = a + (4a/5) = Rs. (9a/5) So, (9a/5) = (2.5 × a – 300) × 0.75 Or, 1.8a = (2.5a – 300) × 0.75 Or, 2.4a = 2.5a – 300 Or, 0.10a = 300 Or, a = 3000 So, marked price of the article = 2.5 × 3000 = Rs. 7500
Who gave the following statement “ water was the sole nutrient of Plants”?
Currently, most commonly used milk packaging materials in India is:
The yearly sequence and spatial arrangement of crops or of crops and fallow on a given area is known as
_____ is known as the Camel crop.
The term “Arrowing” is associated with
Which of the following hormones is called as stress hormone?
Damping off and leaf blights are very effectively checked by
Wart disease of potato is caused by _____
The process of separating lint from seed in cotton is called ___
Which one of the following stain is used for staining of the nematodes?
Relevant for Exams:
