Question
Statements: All signals are mobile. Some
mobile are expensive. All expensive are rare. Conclusion: I. Some expensive are not signal. II. Some rare are mobile. III. Some signal are rare. In each question below are given some statements followed by some conclusions numbered I, II, etc are given. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.Solution
All signals are mobile(A) + Some mobile are expensive(I) ⇒ No conclusion. Hence conclusion I and III does not follow. Some mobile are expensive(I) + All expensive are rare(A) ⇒ Some mobile are rare(I). Hence conclusion II follows. 
If HOT = 81520 and HEAT = 85120, then HEATER =
'336' is related to '56' following a certain logic. Following the same logic, '624' is related to '104'. To which of the following is '270' related, fol...
Bird : Fly :: Lion ::Â ?
Identify the number, which when added to itself 10 times gives 242.
Select the option that is related to third letter cluster in the same way as second letter cluster is related to first letter cluster.
NIL: SNQ :: GAP: ?
If 87 # 95 = 101 and 48 # 84 = 64, then 68 # 87 = ?Â
Select the option that is related to fifth term in the same way as the second term is related to the first term and the fourth term is related to the th...
If 5459 = 450, 2485 = 160 and 8763 = 504, then 3474 = __.Â
Select the combination of the letters that when placed sequentially in the blanks of the given letter series will complete the series.
_ f _ g _ ...
Select the option that is related to third cluster in the same way first cluster is related to second cluster.
NAP: 93 :: DEAF: ?