What is the value of KL ?

Statement A: K2= 4.
Statement B: L = 0.

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statement: To achieve economic development, people should work hard.
Conclusions: I: Economic development is directly related to people's hardwork.
II: Working hard by all the people is impossible

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statement: No man is a donkey. Ajay is a man.
Conclusion I: Ajay is not a donkey.
II: All man are not Ajay.

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statements: 1. Some principals are teachers.

2. All teachers are students.

Conclusions:

I. All principals are students.

II. Some students are principals.

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement:

Poverty is a symptom as well as a consequence of social disorder.

Assumptions:

I. Poverty is a type of social order

II. Poverty is related to social order

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:
I. Some boys are hardworking.
II. No intelligent are boys.

Conclusions:
I. Some hardworking are not intelligent.
II. All hardworking are intelligent.
III. Some intelligent are not hardworking.

You are given a question and two statements. Identify which of the statements is/are necessary,Sufficient to answer the question.
M, A, N and K are standing in a row. Based on the following information, if we aimnge shortest to tallest, who is standing last?
Statements:
1. A is shorter than K
2. M is shorter than A

Read the given statements and the following conclusions carefully and select which of the conclusions logically follow(s) from the statements.
Statements:
• All blue are colours.
• All colours are shades.
Conclusions:
1. All blue are shades.
2. Some shades are colours.

Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s).
Statement:
• All razors are blades.
• All blades are metals.
Conclusions:
1. All metals are razors.
2. Some metals are blades.