Question
Aman bought two articles for Rs. 840. He sold one at a
loss of 20% and another at a profit of 20%. If the selling price of both the articles is equal, then find the difference between their cost prices.Solution
ATQ, Let the cost price of the two articles be Rs. x and Rs. y respectively. Selling price of the first article = 0.80 × x = Rs. 0.80x Selling price of the other article = 1.20 × y = Rs. 1.20y According to the question, 0.80x = 1.20y x/y = 1.20/0.80 = 3/2 Desired difference = (3 – 2)/5 × 840 = 0.20 × 840 = Rs. 168
In the question, assume the given statements to be true. Find which of the following conclusion(s) among the three conclusions is/ are definitely true ...
Statements: P < R = S = T < U < V; Q = V < W < X < O
Conclusions:
I. Q > R
II. P < OStatements: V > R ≥ W < Z; X ≤ W; U < R ≤ Y
Conclusions:
I. X < Z
II. W < Y
III. Z > UÂ
Statement: W>Y<X<Z=U>S; W<T ≥V
I. Y<T
II. X > V
Statements:
T % W % B $ I @ L
Conclusions:
I. B * T
II. L © B
III. L * T
Statements: S > T > W = U ≤ V ≤ I, X > Y = S
Conclusions:
I. W > Y
II. I ≥ T
III. U < Y
Statements:
J < O < K ≥ R > W; Y < B < P ≤ O
Conclusions:
I). W > B
II). Y < K
...Statements: H ≥ D = R > I < M > U > P ≤ N
Conclusion I: H > R
II: P < M
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Which of the following expressions will be true if the expression ‘N ≥ O > P ≥ Q’ is definitely true?
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