Given below are two statements: One is lebelled as Assertion A and the other is labelled as Reason R. Assertion A: If the A.M. and G.M. between two numbers are in the ratio m : n, then the numbers are in the ratio Reason R: If each term of a G.P. be raised to the same power, the resulting sequence also forms a G.P. In the light of the above statements, choose the correct answer from the options given below:
1
Both A and R are true and R is the correct explanation of A
2
Both A and R are true but R is not the correct explanation of A
3
A is true but R is false
4
A is false but R is true
Official Solution
Correct Option:
(2)
The correct answer is(B): Both A and R are true but R is not the correct explanation of A
02
PYQ 2023
medium
mathematicsID: cuet-pg-
Match List-I and List-II
LIST I
LIST II
A.
8 : 81 :: 64 : ?
I.
290
B.
182 : ? :: 210 : 380
II.
132
C.
42 : 56 :: 110 : ?
III.
342
D.
48 : 122 :: 168 : ?
IV.
625
Choose the correct answer from the options given below:
1
A-II, B-I, C-IV, D-III
2
A-III, B-II, C-I, D-IV
3
A-II, B-III, C-IV, D-I
4
A-IV, B-III, C-II, D-I
Official Solution
Correct Option:
(4)
The correct answer is(D): A-IV, B-III, C-II, D-I
03
PYQ 2023
medium
mathematicsID: cuet-pg-
Consider the adjoining diagram: What is the minimum number of different colours required to paint the figure such that no two adjacent regions have same colour?
1
3
2
4
3
5
4
6
Official Solution
Correct Option:
(2)
The correct answer is(B): 4
04
PYQ 2023
medium
mathematicsID: cuet-pg-
In a class of 49 students, the ratio of girls to boys is 4:3. If 4 girls leave the class, the ratio of girls to boys would be
1
7:9
2
7:8
3
8:7
4
8:9
Official Solution
Correct Option:
(3)
The correct option is(C): 8:7
About Ratio - CUET-PG
Ratio is a vital chapter for CUET-PG aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Ratio PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Ratio carry the most weight. Then, tackle the questions iteratively to solidify your understanding.
