Question
In the following question, three statements are given
each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statements: All book are pencil Some pencil are pen. All pen are paper. Conclusions: I. Some book are pen. II. Some pencil are paper.Solution
All book are pencil (A) + Some pencil are pen (I) = No conclusion. Hence, conclusion I does not follow. Some pencil are pen (I) + All pen are paper (A) = some pencil are paper (I). Hence, conclusion II will also follow. Alternate Method:
32 33 29 38 ? 47 11
...120, 120, ?, 360, 900, 2700
3 4 10 33 136 ?
...40 41 37 46 ? 55 19
...- What will come in place of (?) in the given number series.
2, 6, 18, 54, ?, 486 36, 48, 24, 60, ?, 72
What will come in place of the question mark (?) in the following number series?
21, 42, 67, 96, ?, 166
1236, 1445, 1675, 1933, 2226, ?
18, 54, 162, ?, 1458, 4374
41, 82, ?, 984, 4920, 29520