Question
Statements: All chocolates are
ice-creams. All ice-creams are toffees. All toffees are cold-drinks. Conclusions: I. Some cold-drinks are not ice creams. II. Some toffees are not chocolates. III. Some cold-drinks are not chocolates. In each of the questions below are given four statements followed by three conclusions numbered I, II and III. 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
All ice-creams are toffees(A) + All toffees are cold-drinks (A) ⇒ All ice-creams are cold-drinks (A). Hence conclusion I will not follow. All chocolates are ice-creams(A) + All ice-creams are toffees(A) ⇒ All chocolates are toffees (A). Hence conclusion II will not follow. All chocolates are ice-creams(A) + All ice-creams are toffees(A) ⇒ All chocolates are toffees (A) + All toffees are cold-drinks (A) ⇒ All chocolates are cold-drinks (A). Hence conclusion III will not follow.
Find the wrong number in the given number series.
45,  54, 79, 128, 189,  330,  499
12, 36, 41, 121, 128, 384
15, 30, 30, 20, 10, 8
547, 594, 640, 691, 741, 792
Find the wrong number in the given number series.
233, 206, 183, 152, 125, 98
2304Â Â Â 6912Â Â Â 864Â Â Â 2592Â Â Â 322Â Â Â 972
91Â Â Â Â 96Â Â Â Â Â 105Â Â Â Â 121Â Â Â Â 143Â Â Â Â 176
Find the wrong number in the given number series.
9, 10, 65, 27, 217, 50- Find the wrong number in the given number series.
18, 34, 66, 114, 178, 266 125, 142, 199, 320, 489, 778