Day 65: CDS Maths
5 questions (6 parts). Try each one first, then open its answer.
Question 1
Ratio, Proportion and Variation. This type asked 2 times: CDS 2 2018, CDS 1 2026. This one: CDS 1 2026 See all 2 of this type
35Two numbers P and Q are such that . If 1 is added to both the numbers, the ratio becomes 7 : 10. If 3 is added to both the numbers, the ratio becomes 3 : 4. What is equal to ?Tap an option to check your answer.
Question 2
Time and Work. This type asked 2 times: CDS 1 2024, CDS 1 2026. This one: CDS 1 2026 See all 2 of this type
14X can do a piece of work in 4 days and Y can do the same piece of work in 6 days. Which of the following statements is/are correct ? I. If X and Y work alternately starting with X, then the piece of work will be finished on the fifth day. II. If X and Y work alternately starting with Y, then the piece of work will be finished in less than 5 days. Select the answer using the code given below :Tap an option to check your answer.
Question 3
Triangles. This type asked 2 times: CDS 2 2021, CDS 1 2026. This one: CDS 1 2026 See all 2 of this type
48ABC is a triangle in which and D is any point on BC. Which of the following statements is/are correct ? I. II. Select the answer using the code given below :Tap an option to check your answer.
Question 4 (case study, 2 parts)
Trigonometric Ratios and Identities. This type asked 2 times: CDS 2 2025, CDS 1 2026. This one: CDS 1 2026 See all 2 of this type
For the next two (02) items that follow : and95What is equal to ?Tap an option to check your answer.
96What is equal to ?Tap an option to check your answer.
Question 5
Lines, Angles and Polygons. This type asked 2 times: CDS 2 2018, CDS 2 2025. This one: CDS 2 2025 See all 2 of this type
74An angle is exactly one-fourth of its complementary angle. What is the value of angle ?Tap an option to check your answer.