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Logical Reasoning

Questions and answers on Data Sufficiency

Data Sufficiency reasoning

1.

16th day of a given month is ----?
I. The last day of the month is a Wednesday.
II.  The second Saturday of the month was 12th.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

2.

Now the time is 7.00 p.m. when can Jordan get next bus for mumbai from pune?
I. Buses for mumbai leave after every 45 minutes, till 10 p.m.
II. Fifteen minutes ago, one bus has left for mumbai.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

3.

 Find the rank of Amulya in the class?
I. There are 26 students in the class.
II.  There are 12 students who have scored less than Amulya.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

4.

In a given code ‘23’ means ‘stop smoking’ and ‘48’ means ‘injurious habit’. What is the meaning of ‘8’ and ‘4’ in that code?
I. ‘247’ means ‘stop bad habit’.
II. ‘638’ means ‘smoking is injurious’.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

5.

Find Gourav’s birthday this year?
I. It is between march 11 and 13, January 11 being saturday.
II. It is not on tuesday.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

6.

Who is taller, Azar or Sachin?
I. Dinesh is of the same height as Azar and Sachin.
II. Sachin is not shorter than Dinesh kartik.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

7.

Buses in Delhi will reach bus stand in correct time. How long, at the most, will Miss.Anandini have to wait for the bus?
I. Miss.Anandini has come to the bus stand at 8.30 A.M.
II. There is a bus at 9 A.M. and possibly another bus even earlier.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

8.

How is S related to P?
I. Q is the brother of P.
II. Q is S’s son.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

9.

How many brothers does Suresh have?
I. Suresh father has 4 children.
II. Suresh has two sisters.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

10.

How many Rakhi greetings were sold this year in your shop?
I. Last year 1234 cards were sold.
II. The number of cards sold this year was 1.5 times that of last year.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

11.

Who is R’s partner in a game of playing cards involving four players P, Q, R and S?
I. S is sitting opposite to P.
II. Q is sitting right of P and left of S.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

12.

Find Gayathri’s age?
I. Gayathri, Vishal and Kinnera are all of the same age.
II. Total age of Vishal, Kinnera and Arjun is 64 and Arjun is as old as Vishal and Kinnera together.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

13.

Four plays P, Q, R and S were staged one on each day on four consecutive days, where the order is not compulsary. When play R staged?
I. The first play was staged on 12th , Tuesday and was followed by play S.
II. Play P was not organized on 14th and there was a gap of one day between P and Q.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

14.

How is Ram related to Kishore?
I. Tarun’s wife Namrata is paternal aunt of Kishore.
II. Ram is the brother of a friend of Namrata.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

15.

How many gift chocolates were sold on Monday?
I. It was 10% more than the chocolates sold on the earlier day i.e., Sunday.
II. Every fifth visitor to the shop purchased the box and 3300 visitors were there on Sunday.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

16.

Find the total pages read by Rutherking from book ABC on Sunday?
I. The book has 300 pages out of which two-third were read by Rutherking before Sunday.
II. Rutherking read the last 40 pages of the book on the morning of Monday.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

17.

Find the total number of visitors visited ocean park yesterday?
I. Entry pass holder can take up to 4 persons with him/her.
II. In all, 123 passes were sold yesterday.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

18.

What is the amount of rice exported from karnataka?
I. Karnataka’s export to Maharastra is 8000 tonnes and this is 10% of the total rice exports.
II. Karnataka’s total export tonnage of rice is 12.5% of the total of 0.9 million tones.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

19.

What time did the train bus today?
I. The bus normally leaves on time.
II. The departure time is at 11: 30.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient

20.

Find the area plot?
I. The perimeter of the plot is 408 metres.
II. The length is more than the breadth by 4 metres.

A.

I is sufficient

B.

II is sufficient

C.

I and II are sufficient

D.

I and II are not sufficient