MEDIUM
Earn 100

Each of the following questions below consist a question and two statements numbered I and II given below it. You have to decide if the data provided in the statements are sufficient to answer the question. Read both statements and Give answer
(1) if the data in statements I alone is sufficient to answer the question while the data in statement II is not sufficient to answer the question.
(2) if the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.
(3) if the data either in statement I alone or in statement II alone is sufficient to answer the question.
(4) if the data in both the statements I and II are not sufficient to answer the question.
(5) if the data in both the statements I and II together are necessary to answer the question.

How many candidates were shortlisted for interview after the written test conducted for officer exam in Reserve Bank of India?
I. 25% out of the 480 candidates passed in the written test held for filling 15 vacancies.
II. The number of candidates to be shortlisted was exactly three times the number of vacancies. Last year, the number of vacancy were three fifth of this year's vacancies.

50% studentsanswered this correctly

Important Questions on Data Sufficiency

EASY

In the following questions, the question is followed by two Statements (i) and (ii). You have to determine whether.

Only statement (i) is sufficient to answer the question.

Only statement (ii) is sufficient to answer the question.

Both statement (i) and statement (ii) are needed to answer the question.

Neither statement (i) nor statement (ii) is sufficient to answer the question.

What is the date today?

Statements:

(i) We are in third week of April.

(ii) The date today is an even number.

EASY

Given below is a question followed by two statements. Which option provides the right condition for answering the question? In which year was Jitan born?

I. Jitan is 25 years younger to his mother.
II. Jitan' s brother was born in 1994 is 35 years younger to his mother.

EASY

What is the two-digit number?

Statements:

(i) Both the digits of the two-digit number are even and the sum of their digits is 12.

(ii) The two digits of the two-digit number are not the same.

 

EASY

Consider the following statements :

1. The sum of any two sides of a triangle is less than twice the median drawn to the third side.

2. The perimeter of a triangle is greater than the sum of the three medians.

Which of the above statements is/are correct?

EASY
In the given question, consists of two statements numbered I and II given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. Read both the statements and give answers.

Find the number of boys and number of girls in a row.

I. R sits 18th from the left end of the row and Y sits 11th from the right end of the row. R and Y interchange their positions, after interchanging the position, R's position is 20th from the left end.
II. Total 43 students are in the row and all are facing in same direction.

a. if the data is statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.

b. if the data is statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.

c. if the data either in statement I alone or in statement II alone are sufficient to answer the question.

d. if the data even in both statement I and II together are not sufficient to answer the question.

e. if the data even in both statement I and II together are necessary to answer the question.

MEDIUM

Consider a question and two statement:

Question:

Is 3x+2y Positive?

Statement-I :

x3=-29.8

Statement II:

y3=3x

Which one of the following is correct in respect of the question and the statements?
EASY

Who is the tallest amongst the four friends Vaibhav, Rohan, Vivek and Parth?

Statements:

(i) Rohan is not the tallest but taller than Vivek and Vaibhav.

(ii) Vivek is the shortest amongst the four friends.

 

 

MEDIUM

Consider a question and two statements :

Question:

Is a2+b2+c2-ab-bc-ca (a, b, c are distinct real numbers) always positive?

Statement-I : a>b>c

Statement-II : a+b+c=0

Which one of the following is correct in respect of the question and the statements?

MEDIUM

To calculate the average rainfall in the second week of August 2018 in Bangalore, the following data is given. Decide whether the data given is sufficient.

I. The average rainfall of first four days of the week is 147 mm.

II. The average rainfall of last three days of the week is 133 mm.

EASY

What is the two-digit number?

Based on the following statements, select the correct option:

Statements:

(i) Both the digits of the two-digit number are even and the sum of their digits is 12.

(ii) The two digits of the two-digit number are not the same.

MEDIUM

Consider a question and two statements :

Question:

Does the equation ax2+bx+c=0 have real roots opposite sign?

Statements-I : The discriminant D>0 

Statements-II : ca>0

Which one of the following is correct in respect of the question and the statements?
EASY

In the given question, consists of two statements numbered I and II given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. Read both the statements and give answers.

Who sits immediate to the left of Ravi, who is sitting in a row. All the persons who are sitting in that row are facing towards North direction?
I. There are only two persons sitting between Sahil and Geeta. More than three persons sit to the left of Geeta.
II. Not more than 8 persons can sit in a row. Ravi sits second to the left of Sahil. Divya sits 6 places away from Geeta.

a. if the data is statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
b. if the data is statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
c. if the data either in statement I alone or in statement II alone are sufficient to answer the question.
d. if the data even in both statement I and II together are not sufficient to answer the question.
e. if the data even in both statement I and II together are necessary to answer the question.

MEDIUM

Consider a question and two statements :

Question:

Is x6+y6x4+y4 always greater than x4+y4x2+y2(xy0)?

Statement-I : x>y

Statement-II : x2+y2>2xy

Which one of the following is correct in respect of the question and the statements?

EASY

Consider the following statements:

1. Of two consecutive integers, one is even.

2. Square of an odd integer is of the form 8n+1.

Which of the above statements is/ are correct?

EASY

What is the date today?

Based on the following statements, select the correct option:

Statement:

(i) We are in the second week of March.

(ii) The date today is an odd number.

EASY

In the given question, consists of two statements numbered I and II given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. Read both the statements and give answers.

What is the code of the 'right' in a certain code language?
I. The code of 'every right to reject' is '%47*32@53*95'
II. The code of 'never reject right turn' is %62%47@51*32'

a. if the data is statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
b. if the data is statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
c. if the data either in statement I alone or in statement II alone are sufficient to answer the question.
d. if the data even in both statement I and II together are not sufficient to answer the question.
e. if the data even in both statement I and II together are necessary to answer the question.

EASY
The question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and Give answer.

L, A, C and E are standing in the descending order of their height. Who is standing at the first place? 

I. L is taller than C and E. 

II. A is taller than L. 
EASY
In each of the following question a question is followed by three statements. Study the question and the statements and decide the information given in which of the statements (s) is/are necessary to answer the question?

What is the two digit number?
(I) Number obtained by inter changing the digits is more than the original number by 27.
(II) Sum of the digits is 9.
(III) Difference between the digit is 3.
EASY
The question given below contains two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the question? Mark answer -

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.
EASY
Each of the question below consists of a question and two statements numbered I and II given below it . You have to decide whether the data provided in the statements are sufficient to answer the question.
What is the code for 'sky' in the code language?
I. In the code language, 'sky is clear' is written as 'de ra fa'.
II. In the same code language, 'make it clear' is written as 'de ga jo'.