Statements:
Some lakes are rivers.
Some rivers are mountains.
Some mountains are books.
Some books are papers.
Conclusions:
I. Some books are rivers.
II. Some papers are lakes.
III. Some mountains are lakes.
IV. No paper is lake.

For the following 6 Questions

In each of the questions below are given four Statements followed by four conclusions numbered I, II, III and IV. You have to
take the given Statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given Statements disregarding commonly known facts.

For the following 5 questions

Below in each question are given two statements (A) and (B).
These statements may be either independent causes or may be effects of independent
causes
or a common cause. One of these statements may be the effect of the other statement.
Read both the statements and decide which of the following answer choice correctly
depicts the relationship between these two statements. Mark answer :
(A) If statement (A) is the cause and statement (B) is its effect.
(B) If statement (B) is the cause and statement (A) is its effect.
(C) If both the statements (A) and (B) are independent causes.
(D) If both the statements (A) and (B) are effects of independent causes.
(E) If both the statements (A) and (B) are effects of some common cause.