
In the question, two statements I and II are given. You have to decide which of two statements are sufficient to answer the question.
Does Mental labour reduce weight?
I. Mental labour is more hazardous than Physical labour.
II. Mental labour destroys both strength and concentration.
I. Mental labour is more hazardous than Physical labour.
II. Mental labour destroys both strength and concentration.


Important Questions on Quantitative Aptitude Practice Book
Is Srikant eligible for an entry pass to the company premises?
I. The company does not allow strangers to enter the company.
II. All employees are eligible to get a pass.

In the question, two statements I and II are given. You have to decide which of two statements are sufficient to answer the question.
Is Ram poor?
I. All boys are poor.
II. Ram is a boy.

What will be the day on 15th august of the next year?
(I) 7th March of the next year will be Tuesday.
(II) Next year will be a leap year.
(III) Present year is not a leap year.

Each question below is followed by two statements A and B. You are to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose the possible answers. Choose the correct option from the following:
If statement A alone is sufficient to answer the question but statement B alone is not sufficient.
If statement B alone is sufficient to answer the question but statement A alone is not sufficient.
If both statements A and B together are necessary to answer the question.
If either statement A alone or statement B alone is sufficient to answer the question.
If you cannot get the answer from the statements A and B together, but need even more data.
What is the age of in the group of and whose average age is ?
A. The average age of and is .
B. The average age of and is .

boys and girl completed a piece of work in days. In how many days will girls and boys complete the same work?
(I) girls completed the same works in days.
(II) boys and girl completed the same work in days.

How many sons does Sneha have?
(I) Rajni's father Dashrath is the husband of Sneha.
(II) Out of the three children, only one is a girl.
(III) Bharat and Shatrughan are brother of Rajni.

If statement A alone is sufficient to answer the question but statement B alone is not sufficient.
If statement B alone is sufficient to answer the question but statement A alone is not sufficient.
If both statements A and B together are necessary to answer the question.
If either statement A alone or statement B alone is sufficient to answer the question.
If you cannot get the answer from the statements A and B together, but need even more data.
What is the -digit number?
(A) The -digit number is an exact multiple of .
(B) The and the digit are and respectively.

The question given below contains two statements giving certain data. Decide whether the data given in the statements are sufficient for answering the question:
What is the ratio between the number of men, women and children in a town?
I. The total population of the town is in which there are men.
II. The ratio between the number of men and children in the town is and the number of women is twice the number of children.
