0

Triangle – Geometry – Part I – Basics and Solved Questions

Watch the first video session on “Triangle – GEOMETRY” concepts and solved questions!

Questions discussed in this session:

  1. If the angles of a triangle are in the ratio 1:2:3, the value of the largest angle in the triangle is :
a) 40°
b) 30°
c) 90°
d) 120°
  1. The sides of a triangle are 11 cm, 5cm and 4cm respectively, the triangle is :
a) Acute
b) Obtuse
c) Right
d) None of the above.
  1. The sides of a triangle are 12 cm, 6cm and 8cm respectively, the triangle is :
a) Acute
b) Obtuse
c) Right
d) Cannot be determined.
  1. In the triangle ABC, BC is produced to D and ∠BAC=40° and ∠ABC=70°. Find the value of ∠ACD
a) 40°
b) 30°
c) 70°
d) 110°
  1. If the sides of a triangle ∆ABC are produced then the sum of the exterior angles is equal to
a) 240°
b) 360°
c) 270°
d) 180°
  1. In the triangle ABC, BC is produced to D and ∠ACD=100° and BC=AC. The value of ∠ABC
a) 50°
b) 40°
c) 80°
d) Cannot be determined
  1. In the triangle PQR, ∠Q=70° and ∠R=30°. QO and RO are the angle bisectors of ∠PQR and ∠PRQ. Find the value of ∠QOR :
    a) 130°

 

           b) 120°

 

   c) 30°
   d) 40°

——

(i) For more quantitative aptitude questions visit link1, link2: (ii) Subscribe our youtube channel: Problem Solving Assessment for more videos on different topics.

 

Leave a Reply

Your email address will not be published. Required fields are marked *