1
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

Following is a matrix of certain entries. The entries follow a certain trend row-wise. Choose the missing entry (?) accordingly.

7B 10A 3C
3C 9B 6A
10A 13C ?
A
9B
B
3A
C
3B
D
3C
2
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

You are given two identical sequences in two rows:

Sequence-I:

 8 

 4 

 6 

 15 

 52.5 

 236.25 

Sequence-II:

 5

 A

 B

  C

  D

E

What is the entry in the place of C for the Sequence-II?

A
2.5
B
5
C
9.375
D
32.8125
3
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language

A Statement followed by Conclusion-I and Conclusion-II is given below. You have to take the Statement to be true even if it seems to be at variance from the commonly known facts. Read all conclusions and then decide which of the given Conclusion(s) logically follows/follows from the statement, disregarding the commonly known facts.

Statement: Some radios are mobiles. All mobiles are computers. Some computers are watches.

Conclusion I: Certainly some radios are watches.

Conclusion II: Certainly some mobiles are watches.

Which one of the following is correct?

A
Only Conclusion - I
B
Only Conclusion - II
C
Both Conclusion-I and Conclusion - II
D
Neither Conclusion-I nor Conclusion - II
4
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
In a group of 120 persons, 80 are Indians and rest are foreigners. Further, 70 persons in the group can speak English, The number of Indians who can speak English is
A
20
B
30
C
30 or less
D
30 or more
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