Statement:
“Where there is a cloud, there is a rain.” Which of the following statements, if true, would
show that the above statement is false?
Sometimes there is cloud, but there is no rain.
Sometimes there is rain, but there is no cloud
There is no rain where there is no cloud
There is no rain where there is no cloud
A.
Sometimes there is cloud, but there is no rain.
Statement:
I. Democrats are secularists.
Which of the following statements, if true, would show that the above statement is false?
My father is a secularist but he is not a democrat
My father is a secularist but he is not a democrat
My father is a democrat and he is secularist
My father is a democrat and he is secularist
Read the following information carefully and then answer the questions.
Four friends W, X, Y and Z are students of Class 10th. W and X are good in Hindi but poor in
English. W and Y are good in Science but poor in Mathematics. Y and Z are good in English but
poor in Social Studies. Z and X are good in Mathematics as well as in Science.
Who amongst the following friends is not good in Mathematics but good in Hindi?
W
X
Y
Y
Statement One: Some democracies are dictatorship.
Statement Two: No dictatorship is a monarchy.
Conclusions:
I. No democracy is a monarchy.
II. No dictatorship is a democracy.
III. Some democracies are monarchy.
IV. Some dictatorships are democracies.
None follows
Only IV follows
II and III follow
II and III follow
Statement One: All researchers are sociologists
Statement Two: Some researchers are professors.
Conclusions:
I. All researchers are professors.
II. Some researchers are professors.
III. Some professors are sociologists
IV. Some sociologists are researchers.
Only III and II follow.
Only II and IV follow
Only III follows.
Only III follows.
Statements:
I. Cheese is bad for people with high-cholesterol.
II. Sumeet does not eat cheese.
Assuming that (i) and (ii) are true, which of the following statement follows?
Sumeet has high-cholesterol.
Cheese is bad for Sumeet
People with high-Cholesterol do not eat cheese.
People with high-Cholesterol do not eat cheese.
Statement One: All girls are students.
Statement Two: All doctors are students.
Conclusions:
I. All girls are students.
II. Some students are girls.
III. Some students are doctors.
IV. All doctors are girls.
Only I follows.
Only I and II follows.
Only II and IV follow
Only II and IV follow