AILET entrance exam Question Bank Solutions for Logical Reasoning

What should come in the place of question mark (?) in the following alpha-numeric series?
N5V, K7T, ?, E14P, B19N

What should come in the place of question mark (?) in the following alpha-numeric series?
A5QR, A4QS, A3QT, ?, AlQV

What should come in the place of question mark (?) in the following alpha-numeric series?
ST39, UV43, WX47,?

Continuous pattern series is given. Some of the letters of the series are missing. These missing letters are given in that order as one of the four alternatives below the series. Find out the correct alternatives.
c_bba_cab_ac_ab_ac

Continuous pattern series is given. Some of the letters of the series are missing. These missing letters are given in that order as one of the four alternatives below the series. Find out the correct alternatives.
ab _ d _ bc _ a _ c _ ab _ d

Continuous pattern series is given. Some of the letters of the series are missing. These missing letters are given in that order as one of the four alternatives below the series. Find out the correct alternatives.
bc_bca_cab_ab_a_ca

Fill in the missing number :
5, 11 ...,  47

The questions below have two/three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow from the given statements disregarding commonly known facts.
Statements:
I. No athletes are vegetarians.
II. All players are athletes.
II. Therefore, ________________

The questions below have two/three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow from the given statements disregarding commonly known facts.
Statements:
I. All persons who have done any creative work can be responsible critics
II. Z has not done any creative work
III. Therefore __________________

The questions below have two/three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow from the given statements disregarding commonly known facts.
Statement:
I. One who has squared a circle is not a mathematician
II. Therefore ______________

Read the information given and answer the question that follows.
Statement: Of all the television sets manufactured in India, the ‘Solar’ brand has the largest sale in India
Conclusions:

1. The volume of sales of all the brands of television sets manufactured in India is known.
2. The production of no other television set in India is as large as that of ‘Solar’.

Read the following statement considering them to be true and therefore judge their conclusions numbered I, II and III and given your answer accordingly.
Statements: All bananas are apples. Some apples are oranges. All oranges are grapes.
Conclusions:
I. Some grapes are bananas.
II. Some grapes are apples.
III. Some oranges are bananas.

Read the following statement considering them to be true and therefore judge their conclusions numbered I, II and III and given your answer accordingly.
Statements: Some tables are chairs. All chairs are benches. All benches are desks.
Conclusions:
I. Some desks are table
II. Some benches are tables.
III. Some desks are chairs.

Read the following statement considering them to be true and therefore judge their conclusions numbered I, II and III and given your answer accordingly.
Statements: Some towns are villages. Some villages are lanes. Some lanes are hamlets.
Conclusions:
I. Some hamlets are villages.
II. Some lanes are towns.
III. Some hamlets are towns.

Read the following statement considering them to be true and therefore judge their conclusions numbered I, II and III and given your answer accordingly.
Statements: All buildings are mirrors. Some mirrors are pens. No pen is paper.
Conclusions:
I. Some papers are buildings.
II. Some pens are buildings.
III. Some papers are mirrors.

In the following question, certain statements are given followed by two conclusions numbered I and II. Consider the statement(s) to be true even if they seem to be at variance from commonly known facts. Decide which one of the conclusions logically follows from the statement(s).
Statements: My brother sings very well. My sister is a basketball player. I am very intelligent.
Conclusions:
I. We all are very talented.
II. We all are sportsmen.

Choose the correct option:

In the following question, certain statements are given followed by two conclusions numbered I and II. Consider the statement(s) to be true even if they seem to be at variance from commonly known facts. Decide which one of the conclusions logically follows from the statement(s).
Statements: The best way to escape from a problem is to solve it.
Conclusions:
I. Your life will be dull if you don’t face problems.
II. To escape from problems, you should always have some solutions with you.
Choose the correct option:

The passage below is followed by a question based on it. Read the passage choose the best answer to the question.
A study of native-born residents in Delhi found that two-thirds of the children developed considerable levels of nearsightedness after starting school, while their illiterate parents and grandparents, who had no opportunity for formal schooling, showed no signs of this disability.
If the above statements are true, which of the following conclusions is most strongly supported by them?

Statement: No country is absolutely self-dependent these days.

Conclusions:

I. It is impossible to grow and produce all that a country needs.

II. Countrymen, in general, have become lazy.

Statement: The distance of 900 km by road between Bombay and Jafra will be reduced to 280 km by sea. This will lead to a saving of Rs. 7.92 crores per annum on fuel.

Conclusions

I. Transportation by sea is cheaper than that by road.
II. Fuel must be saved to the greatest extent.