Ratio between marked price of article A to article B is 5:6. Shopkeeper allowed d% discount on article ‘A’ and (d + 16)% discount on article ‘B’, so selling price of both articles become equal. If shopkeeper made a profit of 25% on article A and 35% on article B and profit made on article B is Rs. 1224 more than that of article A, then find the cost price of article ‘A’ and article ‘B’ respectively?
Let marked price of article A and B be 500x and 600x respectively.  According to question,  500x × (100 – d)/100 = 600x × (100 – d − 16)/100   500 – 5d = 600 – 6d - 84  ⇒ d = 16%  Cost price of article A = 500x × (84/100) × (100/125) = Rs 336x  Cost price of article B = 600x × (65/100) × (100/130) = Rs 300x   According to question,  (600x × 70/100 – 300x) – (500x × 84/100 – 336x) = 1224    120x – 84x = 1224   ⇒ x = 34  Cost price of article A = 34 × 336 = Rs. 11424   Cost price of article B = 34 × 300 = Rs. 10200
Who among the following person is the mother of D?
R is the mother of T and V is the son of D. G is the brother of R. If T is the sister of V, how is D related to G?
If P+Q means ‘P is the daughter of Q’, P-Q means ‘P is the wife of Q’, P×Q means ‘P is the father of Q’, P÷Q means ‘P is the son of Qâ€...
M has two sons and one daughter. R and V are the two married sons of M. Q is the son of R. U is the daughter of N. P is married to R. N is married to V....
How G is related to A?
A is the son-in-law of P and is the brother-in-law of T who is the brother of V. V is the daughter of P. How is T related to P? Â
T is _____ of ______.
How is N related to the wife of S?
Who among the following person is the niece of D?
Which among the following is/are the husband-wife pair?
...