All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
Quant Exam  >  Quant Questions  >  The number of parallelograms that can be form... Start Learning for Free
SaveJoin the Discussion on the App
The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, is
  • a)
    6
  • b)
    18
  • c)
    12
  • d)
    9
Correct answer is option 'B'. Can you explain this answer?
FREE This question is part of
Download PDF Attempt Test
Download PDF Attempt this Test
Verified Answer
The number of parallelograms that can be formed from a set of four par...
This is nothing but 4C2 x 3C2.
View all questions of this test
Most Upvoted Answer
The number of parallelograms that can be formed from a set of four par...
Solution:

The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines is equal to the number of ways in which we can choose any two lines from each set of parallel lines.

Thus, the number of parallelograms = Number of ways of choosing 2 lines from 4 parallel lines × Number of ways of choosing 2 lines from 3 parallel lines

= (4C2) × (3C2)

= 6 × 3

= 18

Hence, the correct answer is option B, i.e., 18.
< Previous Question Next Question >
Explore Courses for Quant exam

Similar Quant Doubts

Solution:Given, a cube coloured orange on one face, pink on the opposite face, brown on one face and silver on a face adjacent to the brown face. The other two faces are left uncoloured. It is then cut into 125 smaller cubes of equal size.Number of smaller cubes in a row = 5Total number of smaller cubes = 125Let's consider the cube orientation as shown below:``` ________ | | | U1 | |_______ | / /| / F1 / | /________/ | | | R1 | | L1 |___| |________|/ D1```U1, F1, R1, L1, D1 are the faces of the cube and they are coloured as follows:- U1 : Uncoloured- F1 : Pink- R1 : Silver- L1 : Uncoloured- D1 : OrangeNow, let's count the number of cubes that are coloured silver on one face, orange or pink on another face, and have four uncoloured faces.- We can select the face opposite to the silver face in 2 ways (either orange or pink).- We can select any one of the uncoloured faces adjacent to the silver face in 2 ways.- We can select any one of the remaining uncoloured faces in 2 ways.Total number of cubes satisfying the given conditions = 2 * 2 * 2 = 8Hence, the correct option is (

The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer?
Question Description
The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer?.
Solutions for The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Quant. Download more important topics, notes, lectures and mock test series for Quant Exam by signing up for free.
Here you can find the meaning of The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer?, a detailed solution for The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines, isa)6b)18c)12d)9Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Quant tests.
Explore Courses for Quant exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© EduRev
Education Revolution
Follow Us
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup