Question
Statements: A $ B C % D D @ E E * A Conclusions:
I. A < C II. B $ D III. D % B IV. C @ E In the questions given below, certain symbols are used with the following meanings: ‘A @ B’ means ‘A is greater than B’. ‘A * B’ means ‘A is either greater than or equal to B’. ‘A % B’ means ‘A is equal to B’. ‘A $ B’ means ‘A is either smaller than or equal to B’. ‘A < B’ means ‘A is smaller than B’. Now in each of the following questions assuming the given statements to be true, find out which of the conclusions I, II, III, IV given below them is/ are definitely true and mark your answer accordingly.Solution
Decoding: Statements: A ≤ B C = D D> E E ≥ A Conclusions: I. A < C II. B ≤ D III. D = B IV. C > E C = D > E ≥ A C > A. Hence, conclusion I will follow. C = D > E ≥ A ≤ B No relationship can be established between B and D. Hence, conclusion II and conclusion III will not follow. C = D > E ≥ A C > E. Hence, conclusion IV will follow.
What will come in place of (?) question mark in the given number series.
12, 27, 44, 65, ?, 139
124, 107, 91, ? , 62, 49
257, 399, 566, ?, 983, 1237Â
12   18   31   51   ?   112
37, 57, 82, ?, 147, 187
41, 82, ?, 984, 4920, 29520Â Â Â
What will come in place of the question mark (?) in the following series?
4, 3, 7, 26, 101, ?
15, 31, 67, 131, ?, 375
- What will come in place of the question mark (?) in the following series?
121, 115, 102, 82, 55, ? 188    178    158   ?     88    38
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