Question
A man bought 5 articles K, L, M, N, O at Rs. 620 each.
Selling prices of K,L, M,N and O were x, x+ 20, x +25, x +75, x +80 respectively. Overall profit percent by selling all the articles was 25 %. Find the approximate profit percent by selling article O.Solution
CP of 5 articles = 620 × 5 = 3100 SP of 5 articles = 5x + 200 ATQ: 3100 × 125/100 = 5x + 200 Dividing whole equation by 5, we get => 3100 × 25/100 = x + 40 => 775 – 40 = x => 735 = x SP of article O = 735 + 80 = 815 Req % = 195/620 × 100 = 31.45%
Strawberry is commercially propagated by ___Â
Hen and Chicken in Grapes is due to the deficiency of _________
“Queen of Nuts” is called ________
What is it called when the root exudate of one plant affects another?
“King of Nuts” is called _________
It is the practice of smoking under trees to induce early flowering in mango., The popular practice is said to be
Which plant hormone is primarily responsible for apical dominance, stimulating cell elongation and growth, particularly in stems and young leaves?
Bud necrosis in groundnut is transmitted by
Respiratory quotient of carbohydrate is ____
In which of the following respiratory processes is carbon dioxide not released?
