Question
Anil scored 40% marks and fell short of passing marks by
80, while Sunita scored 70% marks, which was 100 more than the passing marks. Find the total marks of the examination.Solution
ATQ, Let the total marks = 100x Marks scored by Anil = (100x × 0.40) = 40x Marks scored by Sunita = (100x × 0.70) = 70x According to the data: 40x + 80 = 70x - 100 70x - 40x = 100 + 80 30x = 180 x = 6 Total marks of the examination = (100 × 6) = 600
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 symbols should replace (1) and (2), respectively in the given expression in order to make the expression R < H definitely true?
Statements: P < Q ≤ R ≤ S; P > T = V ≥ X; S ≤ W = Y < U
Conclusions:
I. U > R
II. W > X
III. Q < Y
In the question, assuming the given statements to be true, find which of the conclusion(s) among given two conclusions is /are definitely true and then...
Which of the following expressions will be true if the expression Q ≥ M = R > F = E ≤ X is definitely true?
In which of these expression ‘X ≤ B’ is definitely true?
Statements:O < P,P < Q,Q < R
Conclusions: I. P < R II. P > Q
Statements: U > H ≥ W; S > T ≥ B; S < H; C ≤ D = U
Conclusions:
I. D > B
II. T < U
III. W ≤ D
Statements: U $ N © C @ H © Y
Conclusions:Â
 I. U © HÂ
II. C # UÂ
III.H © U
Statements: J # Q, Q * D, D % P, P $ Y
Conclusions:Â Â Â Â Â Â I. Q * YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. P *YÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â III...
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