Question
The marked price of an article in two different shops P
and Q is Rs 1200 and Rs X respectively. In shop P the article is available at two successive discounts of d% and 25%, while in shop Q the article is available at two successive discounts of 10% and 20%. If the ratio of the selling price of an article at shop Q to the selling price of an article at shop P is X:800, then find which of the following statements is/are true. (I) d2 is completely divisible by 24 (II) d is a multiple of both 12 and 3 (III) d% of 750 is equals to 270Solution
Given, Selling price of the article at shop P = 1200 ×(100-d)/100 × 75/100. Selling price of the article at shop Q = X ×90/100 × 80/100 ATQ – (X ×(90/100) ×(80/100))/(1200 ×(100-d)/100 ×(75/100))= X/800 d = 36 From (I) d2= 362 = 1296 1296 is completely divisible by 24. From (II) d= 36 36 is multiple of both 12 and 3 From (II) d=36 (36/100)×750=270
A + B means ‘A is the father of B’
A – B means ‘A is the mother of B’
A % B means ‘A is the brother of B’
A # B m...
If A # B means A is brother of B, A $ B means A is husband of B, A % B means A is mother of B, A @ B means A is daughter of B, then which of the follow...
If ‘L#H$I@G?W*K’ is true, then, how is K related to L?
In expression ‘G $ H & I @ J # K % L $ M & N’ who is the only daughter of I?
If R is the brother of X’s father’s mother in law, then which of the following expression is true?
If R ÷ S + T + U, which of the following is true?
L @ K * J * I @ G @ H % F, How is J related to H?
P + Q means ‘P is the brother of Q’, P - Q means ‘P is the daughter of Q’, P ÷ Q means ‘P is the husband of Q’, P × Q means ‘P is the so...
Answer the following question based on the direction given below.
If 'A # B' means 'A is the father of B' 'A @ B' means 'A is the brother of B...
- In the following expression: A ? B @ C $ D # E. What should come in the place of the question mark (?), to establish that A is the father of B?