Q3.

Which letter cluster will replace the question mark (?) in the following series?

SUGAR, PUGAR, PYGAR, PYDAR, PYDER, ?

Q4.

Two statements are given, followed by four conclusions numbered I, II, III, IV. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:

1. No rat is a jar.

2. All jars are gloves.

Conclusions:

I. No rat is a glove.

II. No glove is a rat.

III. Some gloves are jars.

IV. All gloves are jars.