Let T be the triangle formed by the straight line | Quantitative Aptitude – CAT Modern Math – Set theory
CAT Quantitative Aptitude
CAT DILR
- Sequential Output Tracing (Input Output)
- Syllogism
- Critical Reasoning: Assumptions & Conclusions
- Relationships
- Cause & Effect
- Circular Arrangement
- Coding-Decoding
- Complex Arrangements
- Critical Reasoning: Course of Action
- Critical Path
- Direction and Word Puzzle
- Games And Tournaments
- Linear Arrangement
- Team Selection
- Venn Diagram
- Bar Graphs
- Data Sufficiency
- Line Graph
- Pie Chart
- Tables and Caselets
CAT Verbal Ability
CAT 2020 – The CAT QA section has grown increasingly difficult since 2015. In order to tackle the tougher CAT Level QA questions for the CAT Exam, it is important to understand the basics of CAT. To obtain a great CAT score, make use of MBAP Free Study material with detailed solutions and video explanations. Check out MBAP free Mock test to take these questions in a test format for free.
You may also find remaining question solution of CAT 2019, slot 1 by searching the question in the search bar.
The question below is from previous year CAT question from CAT 2019 exam comes from Modern Math – Coordinate Geometry: Let T be the triangle formed by the straight line. Find out by answering this question which tests an aspirant’s Quantitative Ability Skills:
CAT 2019 – Slot -1 - Question 4 - Let T be the triangle formed by the straight line
Q. 4: Let T be the triangle formed by the straight line 3x + 5y – 45 = 0 and the coordinate axes. Let the circumcircle of T have radius of length L, measured in the same unit as the coordinate axes. Then, the integer closest to L is
given eq of straight line is 3x + 5y – 45 = 0,
the line cuts x axis at
Put y = 0, 3x – 45 = 0 or x = 15 , so (15, 0)
Put x = 0, 5y – 45= 0 ,or y = 9
Thus the line cut y –axis at (0,9)
Thus we can say OAB is the triangle T which is right angled triangle so AB will be dia of triangle.
Diameter AB = (9^2 + 15^2)^1/2 = (81+225)^1/2 = (306)^1/2 = 17.54 (approx)
So radius = 17.54/2 = 9 (approx)
Past Year Question Paper & Solutions
Counselling Session
By IIM Mentor
Reach Us
- B-19, Satyam Shopping Complex, M. G. Road, Ghatkopar (E)- 400077
- 9820257156 / 9769617665
- info@mbapindia.com
Study With Us
Free Material Area
primary Menu
Menu
Inspiring Education… Assuring Success!!
Ⓒ 2020 – All Rights Are Reserved