77, 75, 79, 78, 81, 81, ? 

Which of the following numbers/terms is not related to the rest of the given three numbers/terms?

Statements:

Some A’s are B’s

Some C’s are both A’s and B’s.

Some D’s are both B’s and C’s.

Conclusions:

I. Some B’s are D’s.

II. Some A’s are D’s.

In the following questions select the odd numbers/letters from the given alternatives.

Statements:

Some biscuits are chips.

No chips are bread.

Conclusions:

I. Some bread is biscuits.

II. All breads are biscuits.

Statements:

I. Some guitars are drums.

II. No guitar is a piano.

Conclusions:

I. Some pianos are guitars.

II. Some drums are pianos.

Statements:

All P’s are Q’s.

All R’s are Q’s.

Conclusion:

I. All R’s are P’s.

II. Some Q’s are not R’s.

In the following question, there are four alternatives, out of which three are related to one another in a certain way and hence form a group.

Find the missing term in the series given below.

6, 8, 12, 20, ?

In the following question, there are four alternatives, out of which three are related to one another in a certain way and hence form a group.

Statements:

All A are B.

All B are C.

Conclusion:

I. Some C are A.

II. All B are A.                    

Which of the following numbers/terms is not related to the rest of the given three numbers/terms?

31, 49, 69, 91, ? 

110, 74, 46, 26, ? 

Find the missing term in the series given below.

80, 48, 24, 8, ?