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CBSE Questions for Class 7 Maths Congruence Of Triangles Quiz 2 - MCQExams.com

AC is a diagonal of a rectangle ABCD. Which triangle is congruent to ADC?
  • BCA
  • ACB
  • CBA
  • BCD
Which of the following can be used to prove that ΔABCΔSRT?

458775.PNG
  • ASA
  • SAS
  • RHS
  • AAA
State true or false:
Any two right triangles with hypotenuse 5 cm, are congruent.
  • True
  • False
By SAS congruence rule, PQR is congruent to 
458751_3bc751c5e35d482c814194feba6cf746.png
  • BCA
  • CAB
  • ABC
  • ACB
Which pair of triangles shows congruency by the SSS postulate?

458668.PNG
  • figure C
  • figure A
  • figure B
  • figure D
In ΔJKL and ΔMNO,  JLON and KLOM, then the condition which will make both triangles congruent is:
479182_491e113dbb6647b0a366c088d3227ece.png
  • LO
  • KM
  • JM
  • JN
Which of the following is congruent to the above figure?
636703_4b00a762ac6140b98b7b3e9488d176e2.gif
  • None of these
State the following statement is True or False
Two equilateral triangles with their sides equal are always congruent
  • True
  • False
In \triangle ABC and \triangle DEF, \angle B=\angle E,AB=DE,BC=EF. The two triangles are congruent under ............. axiom.
  • SSS
  • AAA
  • SAS
  • ASA
State true or false:
Any two circles of radii 4\ cm each are congruent.
  • True
  • False
Two plane figures are said to be congruent if they have_____.
  • same size
  • same shape
  • same size and same shape
  • none
State true or false:
Two equilateral triangles of side 4\ cm each but labeled as \triangle ABC and \triangle LHN are not congruent.
  • True
  • False
State true or false:
Two circles are always congruent.
  • True
  • False
In the given figure, PA \perp AB, QB \perp AB and \Delta OAP \cong \Delta OBQ, then:
723816_0adbe91d82934f178f32765af9dc7362.png
  • PA = OB
  • AP = QB
  • OP = BQ
  • OA = OQ
If for \triangleABC and \triangleDEF, the correspondence CAB \leftrightarrow EDF gives a congruence, then which of the following is NOT true?
  • AC = DE
  • AB = EF
  • \angleA = \angleD
  • \angleC = \angleE
Which of the following is congruent to the above figure?
636704_d6ba85a681b340f1814aff5aa5e8e21d.gif
  • None of these
In \triangle ABC, if AB = 7 cm, \angle A= 40^o and \angle B = 70^o, which criterion can be used to construct this triangle?
  • ASA
  • SSS
  • SAS
  • RHS
Which of the following pair of triangles are congruent by RHS criterion?
759852_4a4cd0d78ed74715971bafbe76c2a4c6.png
  • (i) and (ii)
  • (iii) and (iv)
  • (i) and (iii)
  • (ii) and (iv)
Which of the following is congruent to the above figure?
636708_ff61cf7f1c3e4cfbb43b6ce9675de6b9.gif
  • None of these
Direction (14 - 15) : Study the figure and information given below carefully and answer the following questions.
CF and AE are equal perpendiculars on BD, BF = FE = ED.
\triangleABE is congruent to

759830_4a409d419fc449f38c7a29706ad99119.png
  • \triangleAED
  • \triangleBFC
  • \triangleCDF
  • \triangleBCD
By which congruency criterion, \trianglePQR \cong \trianglePQS?
759837_abcfb76a98ed45a4b1c347ed627ada8a.png
  • RHS
  • ASA
  • SSS
  • SAS
In the given figure, triangles ABC and DCB are right angled at A and D respectively and AC = DB, then \Delta ABC \cong\Delta DCB of from.
723817_7debedd5903a4637a0c74857625a3e22.png
  • AAA
  • SAS
  • RHS
  • None of these
The ________ criterion is used to construct a triangle congruent to another triangle whose length of three sides are given.
  • SAS
  • SSS
  • RHS
  • ASA
State True or False. If false, give reasons for that:
If two triangles are congruent, their corresponding angle are equal.
  • True
  • False
State True or False. If false, give reasons:
A 1-rupee and a 5-rupee coins are congruent.
  • True
  • False
If \triangle ABC and \triangle DBC are on the same base BC,AB=DC and AC=DB,then which of the following gives a CORRECT congruence relationship?
783448_ded0e235d9f147488cd6fda1e5bb9a8a.png
  • \triangle ABC=\triangle DBC
  • \triangle ABC=\triangle CBD
  • \triangle ABC=\triangle DCB
  • \triangle ABC=\triangle BCD
Which of the following triangles is congruent to the given triangle?
784093_cf129210b8df4b79be96f8c7e7981f5f.png
Two triangles are congruent, if two angles and the side included between them in one triangle is equal to the two angles and the side included between them of the other triangle.This is known as
  • RHS congruence criterion
  • ASA congruence criterion
  • SAS congruence criterion
  • SSS congruence criterion
Which pair of triangles is not congruent by SAS congruence criterion 
  • None of these
State True or False:
In \triangle ABC and \triangle PQR, AB=PQ,BC=QR and CB and RQ are extended to X and Y respectively and \angle ABX=\angle PQY then \triangle ABC \cong \triangle PQR.
  • True
  • False
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