Question
Statements: Only books are staplers. All
pencils are books. All pencils are glasses. No glass is a jug. Conclusions: I. Some books are jugs. II. All books are staplers. In each of the questions below are given four statements followed by two conclusions numbered I and II . You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
Some books are pencils (I) + All pencils are glasses (A) = some books are glasses (I) + No glass is a jug (E) = Some books are not jugs (O).Hence, Conclusion I will not follow. Only books are staplers ⇒  Some books are staplers (I) and All staplers are books (A).Hence, Conclusion II will not follow.
26 63 124 215 342 511 ?
...14 8 6 4 7 8.5
...12Â Â Â Â Â Â Â Â Â Â Â Â Â 10Â Â Â Â Â Â Â Â Â Â Â Â 13Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 18.5Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 25.50Â Â Â Â Â Â Â ...
If 10 9 38 x 5428
Then, 2x² + 1 = ?
...2, 12, 90, 240, ?, 1260
620 632 608 644 596 ?
...60000 2400 120 8 0.8 ?
...In each of the following questions, a number series is given. After the series a number is given followed by (a), (b), (c), (d) and (e). You have to com...
18 Â Â Â Â 32 Â Â Â 50 Â Â Â 72 Â Â Â Â 98 Â Â Â Â ?
5184, ?, 432, 144, 36, 12
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