Basic Numeracy
Number System
MCQ (Single Correct Answer)Fractions
MCQ (Single Correct Answer)HCF & LCM
MCQ (Single Correct Answer)Sequence And Series
MCQ (Single Correct Answer)Elementary Algebra
MCQ (Single Correct Answer)Sets, Relations and Functions
MCQ (Single Correct Answer)Basic Arithmetic
MCQ (Single Correct Answer)Permutations and Combinations
MCQ (Single Correct Answer)Probability
MCQ (Single Correct Answer)Clocks, Calendars and Directions
MCQ (Single Correct Answer)Plane Geometry
MCQ (Single Correct Answer)Mensuration
MCQ (Single Correct Answer)Statistics
MCQ (Single Correct Answer)1
UPSC Civil Service Prelims Paper II 2021 (CSAT)
MCQ (Single Correct Answer)
+2.5
-0.83
There are two Classes A and B having 25 and 30 students respectively. In Class-A the highest score is 21 and lowest score is 17. In Class-B the highest score is 30 and lowest score is 22. Four students are shifted from Class-A to Class-B.
Consider the following statements:
1. The average score of Class-B will definitely decrease.
2. The average score of Class-A will definitely increase.
Which of the above statements is/are correct?
Questions Asked from Marks 2.5
UPSC Civil Service Subjects
History of India
Science and Technology
Geography
Ecology and Environment
Indian Polity and Governance
Economy
Current Affairs
Comprehension
Basic Numeracy
Logical Reasoning and General Mental Ability
Data Interpretation and Sufficiency