All except Reader are involved in preparation of book, journal, newspaper etc.
2. Choose the odd one.
Graphite
Pearl
Diamond
Coal
Answer: Option B
Explanation:
All except pearl are different forms of carbon.
3. Choose the group of letters which is different from others.
EBA
XUT
JFE
YVU
Answer: Option C
Explanation:
In all other groups, the third and second letters are consecutive and first letter is 3 steps ahead of second.
4. Choose the odd one.
Distress
Calm
Dull
Gloomy
Answer: Option A
Explanation:
All except Distress are adjectives, while Distress in a noun.
5. Choose the group of letters which is different from others.
BDYW
CEXZ
DFYW
EGXV
Answer: Option B
Explanation:
In all other groups, the first and second letters are alternate. The third and fourth letters are alternate and written in a reverse alphabetical order.