Dear Readers, Here we have given the important practice set questions on Data Sufficiency, aspirants those who are preparing for the examination can also download in pdf and make use of it.
1).How is COME written in that code?
I. ’come and go’ is written as ‘je ta ma’
II. ’go back and’ is written as ‘ta sa je’
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
2).How is P related to Q?
I. P has only one son and two daughters
II. Q’s brother is son of P’s wife .
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
3).Who among A, B, C, D and E each having a different age, is definitely the youngest ?
I. B is younger than E but not the youngest
II. C is younger than only E and A
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
4).What is the distance (Km) between Delhi and Agra by the shortest route ?
I. Agra is 6km to the north of Malpura which is 65km away from the Delhi.
II. Delhi is 53km away from Bijnaur which is 30km away from Agra.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
5).Among 5 people M, N, O, P and Q having different heights, who is the tallest ?
I. O is taller than only one person. Only 1 people is taller than only Q. M is not the Shortest.
II. O is shorter than 3 persons. Only one person is taller than Q. M is neither the taller nor the shortest in the group.N is the shortest in the group.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
6).What is the number of girls in the second half of the row ?
I. In a row of 36 students there are 8 boys and 28 girls.
II. In a row of 36 students the first boy is followed by girl, the second is followed by 2 girl
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
7).On which date in March is definitely Arjun’s father’s birthday ?
I. Arjun correctly remembers that his father’s birthday is before 22nd March but after 14th March .
II. Arjun’s brother correctly remembers that their father’s birthday is after 19th March but before 28th March.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
8).What was the grand total of Blue team of College PO ?
I. Manish correctly remembers that Blue team scored a grand total of above 82 but below 91
II. Arvind correctly remembers that Blue team scored above 77 and below 84
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
9).What is the position of G ?
I. E stands between A and B and G stands between B and D
II. F stands at an extreme end of the row and there is only one person between F and D
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
10).On which date in March is definitely Arjun’s father’s birthday ?
I. Arjun correctly remembers that his father’s birthday is before 22nd March but after 14th March .
II. Arjun’s brother correctly remembers that their father’s birthday is after 19th March but before 28th March.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
11).How many pages of the Book did Divya read on Sunday ?
I. Divya read the last 50 pages of the book on Monday morning
II. The book has 300 pages out of which two-thirds were read by Divya before Sunday.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
12).A, B, C, D, E and F are sitting in a circular table facing the centre. How manuy persons are there between E and F(If counted clockwise from F)
I. B and E sit adjacent to each other and B is on the immediate left of F.
II. A and C sit adjacent to each other. There is one person who sits between D and E. A is not an immediate neighbour of E.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
13).Among the four friends A, B, C and D, who works for the most hours(each works for different no of hours ?
I. A works less than B, D works less than both A and C
II. C works less than B but more than D, A works more than C but not the most.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
14).M’s flat is on which floor of 5 floor apartments ?
I. H flat, which is adjacent to M, is exactly below K’s flat which is on fifth floor
II. M’s flat is exactly above G’s flat, whose flat is exactly above N’s first floor flat.
a)a)If the data in statement I alone are sufficient
b)b)If the data in statement II alone are sufficient
c)c)If the data either in statement I alone or statement II alone are sufficient to answer
d)d)If the data given in both I and II together are not sufficient
e)e)If the data in both the statements I and II together are necessary to answer
15).How many people are standing between R and U in a straight line of 15 people facing North?
I. T stands fifth from the left end of the line. R and O are immediate neighbours of T. Only two people stands between T and U.
II. Q stands third from the right end of the line. Only 6 people stand between O and Q. Only one person stands between R and O. O stands exactly between R and U
a)Only I
b)Only II
c)Both I and II
d)Either I or II
e)Neither I or II
Answers:
1)e 2)b 3)e 4)d 5)b 6)b 7)d 8)e 9)e 10)d 11)e 12)a 13)b 14)e 15)b
Solutions:
10. D) Arjun => 15 16 17 18 19 20 21 22
Brother => 20 21 22 23 24 25 25 26 27 28
11. E) From both I and II
2/3(300) = 200
Sunday = 300-(200+50) = 50
12. A)