Chapter 4: Geometry - Online Test
Q1. If in triangles ABC
and EDF, 
then they will be similar, when
then they will be similar, when
Answer : Option C
Explaination / Solution:
Q2. In ΔLMN, ∠L = 60°, ∠M = 50° . If ΔLMN ~ ΔPQR then the
value of ∠R is
Answer : Option B
Explaination / Solution:
Q3. If ΔABC is an isosceles triangle with ∠C = 90° and AC = 5 cm, then AB is
Answer : Option D
Explaination / Solution:
Q4.
In a given figure ST || QR, PS = 2 cm and SQ = 3 cm. Then the ratio of the area of ΔPQR to the area of ΔPST is
Answer : Option A
Explaination / Solution:
Q5. The perimeters of two similar triangles ΔABC and ΔPQR are 36 cm and 24 cm respectively. If PQ = 10 cm, then the length of AB is
Answer : Option D
Explaination / Solution:
Q6. If in ΔABC , DE || BC . AB = 3.6 cm, AC = 2.4 cm and AD = 2.1 cm then the length of AE is
Answer : Option A
Explaination / Solution:
Q7. In a ΔABC , AD is the bisector of ∠BAC . If AB = 8 cm, BD = 6 cm and DC = 3 cm. The length of the side AC is
Answer : Option B
Explaination / Solution:
Q8. 
In the adjacent figure ∠BAC = 90° and AD ┴ BC
then
Answer : Option C
Explaination / Solution:
Q9. Two poles of heights 6 m and 11 m stand vertically on a plane ground. If the distance between their feet is 12 m, what is the distance between their tops?
Answer : Option A
Explaination / Solution:
Q10. 
In the given figure, PR
= 26 cm, QR = 24 cm. ∠PAQ = 90° ,
PA=6 cm and QA = 8 cm. Find ∠PQR
Answer : Option D
Explaination / Solution:
