Question
A dishonest dealer professes to sell his goods at cost
price, but he uses a weight of 600 gm for the kg weight. Find his gain per cent.Solution
Suppose goods cost the dealer Re 1 per kg. He sells for Re 1 what cost him Re 0.6. Gain on Re 0.6 = Re 1- 0.6 = Re 0.4 Gain on Rs. 100 = 0.4 * 100/0.6 = 66.67% Gain% = 66.67% Alternate Method: Gain% = (True weight – False weight) * 100/ False weight = (1000 – 600)*100/600 = 66.67%
If "G @ P & I % W & V # Q & K * M" is definitely true, then how is W related to K?
Which of the following is definitely true for B + C - D ÷ E + F - G ?
If U $ V @ W + Y * Z is true, then how is Z related to W?
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...
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...
A % B means 'A is the daughter of B' A = B means 'A is the sister of B' A $ B means 'A is the father of B' If G % H = J % L $ M, then how is J related t...
'A % B' means 'A is the father of B'.
'A @ B' means 'A is the spouse of B'.
'A $ B' means 'A is the mother-in-law of B'.
'A & B' me...
If ‘A % B’ means ‘A is wife of B’, ‘A # B’ means ‘A is brother of B’, ‘A @ B’ means ‘B is son of A’, ‘A & B’ means ‘A is d...
If P is the father of I, then which of the following symbol will correct it in the given blank?
Q % P __ O # IHow is J related to L if ‘D @ G & J ? M # L’ is true?
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