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All books are notebooks (A) + Some notebooks are novels(I) ⇒ No conclusion. Hence, conclusion I and III will not follow. However, Conclusion I and conclusion III make a complementary pair, hence, either conclusion I or III follows. Some notebooks are novels(I) + All novels are dairies(A) ⇒ Some notebooks are dairies (I). Hence, conclusion II will not follow. All books are notebooks (A) + All notebooks are letters.(A) All books are letters (A) ⇒ conversion ⇒ Some letter are books.(I). Hence, conclusion IV will follow.
Find the wrong number in the given number series.
2, 3, 5, 7, 11, 13, 17, 20
6, 22, 76, 314, 1580, 9600
132, 148, 196, 340, 762, 2068
In each of the following giving number series, a wrong number is given. Find out the wrong number?
3023, 3132, 3246, 3356, 3471
275, 50, 165, 33, 99, 19.8, 59.4
169, 224, 293, 385, 497, 629
217 210 236 299 423 640
...54 54 108 39 144 28.8
Find the wrong number in the given number series.
3, 7, 22, 89, 445, 2675