Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.

DGJM

NQTW

TWZC

HIJK

Three statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:

Some seeds are fruits.

Some fruits are jams.

All jams are desserts.

Conclusions:

I. Some jams are seeds.

II. Some desserts are jams.

III. Some fruits are desserts.

Select the option that represents the correct order of the given words as they would appear in an English dictionary.

1. Circulate

2. Circuit

3. Citrus

4. Cinnamon

5. Circular

6. Citizen

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs, EXCEPT one. Find that odd number pair.