Question
Statements: All car are bus. Some bus
are truck. Some truck are train. Some train are bike. Conclusions: I. Some train are bus II. Some car are train. III. Some truck are car. IV. All bus are car. In each question below are given some statements followed by four conclusions numbered I, II, III and IV are given. You have to take the three 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 four given statements, disregarding commonly known facts.Solution
Some bus are truck(I) + Some truck are train(I) ⇒ No conclusion. Hence conclusion I does not follow. All car are bus(A) + Some bus are truck(I) ⇒ No conclusion. Hence conclusion II and III does not follow. All car are bus(A) ⇒ Conversion ⇒  Some bus are car(I). Hence conclusion IV does not follow.
Combination of ages of which pair is maximum?
A series is given with two terms missing. Choose the correct alternatives from the given ones that will complete the series.
69, 77, 87, 99, 113,...
- The fourth proportional to 10, 40, and 15 is complete it?
If all the prime digits of the number 8672865978 are written first (in increasing order) followed by even digits(in increasing order) and then odd digit...
- The volume of a sphere is 288π cm³. What will be its surface area?
In the question below, two statements (I) and (II) are given. These statements may be either independent causes or may be effects of independent causes...
Select the option that is related to the fourth term in the same way as the first term is related to the second term.
Theatre : Actor :: Laboratory : ?
Statements: V ≥ O ≥ S = A > J, M < Y = P ≤ O > R
Conclusion:
I. O > M
II. A ≥ M
III. V > RÂ Â
In the following question, select the missing number of the given series.
41, 44, 53, 80, ?, 404
What should come in place of the question mark (?) in the following series based on the above arrangement?
Z A 9 4 Δ ...
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