Aptitude and Reasoning Questions

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement:I All astronomers are scientists.
Statement:II Some scientists are shopkeepers.

Conclusion:I All astronomers are shopkeepers.
Conclusion:II Some shopkeepers are astronomers.
Conclusion:III Some shopkeepers are scientists.
Conclusion:IV All scientists are astronomers.

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to beat variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: Some games are sports

Statement II: No exercise are games

Conclusion I: All sports are exercise

Conclusion II: Some exercise are sports

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Transaction

Two trains are moving in the same direction at the speed of 23 km/hr and 77 km/hr. The time taken by faster train to cross a man sitting in the slower train is 40 seconds. What will be the length (in metres) of the faster train?

Two pipes, when working one at a time can fill a cistern in 2 hrs and 3 hrs, respectively while a third pipe can drain the cistern empty in 6 hrs. All the three pipes were opened together when the cistern was 1/6 full. How long will it take for the cistern to be completely full?

R is P's father's nephew. Sis P's cousin but not the brother of R. How is S related to R?

Expand : S + 23

In the following question, select the odd letter/letters from the given alternatives.