Day 195: CDS Maths
5 questions. Try each one first, then open its answer.
Question 1
Quadratic Equations. Asked once: CDS 1 2020 (same type asked 5 times) See all 5 of this type
12If and are the roots of the quadratic equation such that , then what is the positive value of ?Tap an option to check your answer.
Question 2
Time, Speed and Distance. Asked once: CDS 1 2017 (same type asked 5 times) See all 5 of this type
44A thief is spotted by a policeman from a distance of 100 m. When the policeman starts the chase, the thief also starts running. If the speed of the thief is 8 km/hour and that of the policeman is 10 km/hour, then how far will the thief have to run before he is overtaken ?Tap an option to check your answer.
Question 3
Mensuration 2D. Asked once: CDS 1 2020 (same type asked 5 times) See all 5 of this type
77Suppose a region is formed by removing a sector of from a circular region of radius 30 feet. What is the area of this new region ?Tap an option to check your answer.
Question 4
Mensuration 3D. Asked once: CDS 1 2019 (same type asked 5 times) See all 5 of this type
68A bucket is in the form of a truncated cone. The diameters of the base and top of the bucket are 6 cm and 12 cm respectively. If the height of the bucket is 7 cm, what is the capacity of the bucket ?Tap an option to check your answer.
Question 5
Trigonometric Ratios and Identities. Asked once: CDS 2 2020 (same type asked 5 times) See all 5 of this type
60Consider the following statements : 1. The value of cannot exceed 1. 2. The value of is less than 0. Which of the above statements is/are correct ?Tap an option to check your answer.