GATE (GA) Textile 2018 Question Paper Solution | GATE/2018/GA/07

Question 07 (General Aptitude)

A set of 4 parallel lines intersect with another set of 5 parallel lines. How many
parallelograms are formed?

[Show Answer]

Write Here

No. of parallelograms=4_c_2 \times 5_c_2
No. of parallelograms=60 (Ans)

Frequently Asked Questions | FAQs
GATE Textile Engineering and Fibre Science (TF) Question Papers | GATE Textile Question Answer | GATE Textile Solved Question Papers | GATE Textile Papers | GATE Textile Answer Key