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MCQ Questions for Class 7 Maths Chapter 7 Congruence of Triangles with Answers

MCQ Questions for Class 7 Maths Chapter 7 Congruence of Triangles with Answers

Free PDF Download of CBSE Maths Multiple Choice Questions for Class 7 with Answers Chapter 7 Congruence of Triangles. Maths MCQs for Class 7 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 7 Maths Congruence of Triangles MCQs Pdf with Answers to know their preparation level.

Congruence of Triangles Class 7 Maths MCQs Pdf

1. ‘Under a given correspondence, two triangles are congruent if the three sides of the one are equal to the three corresponding sides of the other.’
The above is known as
(a) SSS congruence of two triangles
(b) SAS congruence of two triangles
(c) ASA congruence of two triangles
(d) RHS congruence of two right-angled triangles

Answer

Answer: (a)


2. ‘Under a given correspondence, two triangles are congruent if two sides and the angle included between them in one of the triangles are equal to the corresponding sides and the angle included between them of the other triangle.’
The above is known as
(a) SSS congruence of two triangles
(b) SAS congruence of two triangles
(c) ASA congruence of two triangles
(d) RHS congruence of two right-angled triangles

Answer

Answer: (b)


3. ‘Under a given correspondence, two triangles are congruent if two angles and the side included between them in one of the triangles are equal to the corresponding angles and the side included between them of the other triangle.’
The above is known as
(а) SSS congruence of two triangles
(b) SAS congruence of two triangles
(c) ASA congruence of two triangles
(d) RHS congruence of two right-angled triangles

Answer

Answer: (c)


4. ‘Under a given correspondence, two right-angled triangles are congruent if the hypotenuse and a leg of one of the triangles are equal to the hypotenuse and the corresponding leg of the other triangle.’
The above is known as
(а) SSS congruence of two triangles
(b) SAS congruence of two triangles
(c) ASA congruence of two triangles
(d) RHS congruence of two right-angled triangles

Answer

Answer: (d)


5. For two given triangles ABC and PQR, how many matchings are possible?
(a) 2
(b) 4
(c) 6
(d) 3

Answer/Explanation

Answer: (c)
Explanation : ABC ↔ PQR, ABC ↔ PRQ,
ABC ↔ QRP, ABC ↔ QPR,
ABC ↔ RPQ, ABC ↔ RQP.


6. The symbol for congruence is
(a) ≡
(b) ≅
(c) ↔
(d) =

Answer

Answer: (b)


7. The symbol for correspondence is
(a) =
(b) ↔
(c) ≡
(d) ≅

Answer

Answer: (b)


8. If ∆ ABC = ∆ PQR, then \(\overline { AB } \) corresponds to
(a) \(\overline { PQ } \)
(b) \(\overline { QR } \)
(c) \(\overline { RP } \)
(d) none of these

Answer

Answer: (a)


9. If ∆ ABC = ∆ PQR, then \(\overline { BC } \) corresponds to
(a) \(\overline { PQ } \)
(b) \(\overline { QR } \)
(c) \(\overline { RP } \)
(d) none of these

Answer

Answer: (b)


10. If ∆ ABC = ∆ PQR, then \(\overline { CA } \) corresponds to
(a) \(\overline { PQ } \)
(b) \(\overline { QR } \)
(c) \(\overline { RP } \)
(d) none of these

Answer

Answer: (c)


11. If ∆ ABC = ∆ PQR, then ∠A corresponds to
(a) ∠P
(b) ∠Q
(c) ∠R
(d) none of these

Answer

Answer: (a)


12. If ∆ ABC = ∆ PQR, then ∠B corresponds to
(a) ∠ P
(b) ∠ Q
(c) ∠ R
(d) none of these

Answer

Answer: (b)


13. If ∆ ABC= ∆ PQR, then ∠C corresponds to
(a) ∠ P
(b) ∠ Q
(c) ∠ R
(d) none of these

Answer

Answer: (c)


14. We want to show that ∆ ART = ∆ PEN and we have to use SSS criterion. We have AR = PE and RT = EN. What more we need to show?
(a) AT = PN
(b) AT = PE
(c) AT = EN
(d) none of these

Answer

Answer: (a)


15. We want to show that ∆ ART = ∆ PEN. We have to use SAS criterion. We have ∠ T = ∠ N, RT = EN. What more we need to show?
(a) PN = AT
(b) PN = AR
(c) PN = RT
(d) None of these

Answer

Answer: (a)


16. We want to show that ∆ ART = ∆ PEN. We have to use ASA criterion. We have AT = PN, ∠ A = ∠ P. What more we need to show?
(a) ∠T = ∠N
(b) ∠T = ∠E
(c) ∠T = ∠P
(d) None of these

Answer

Answer: (a)


17. Which congruence criterion do you use in the following?

Given AC = DF
AB = DE
BC = EF
So, ∆ ABC ≅ ∆ DEF
(a) SSS
(b) SAS
(c) ASA
(d) RHS

Answer

Answer: (a)


18. Which congruence criterion do you use in the following?

Given : ZX = RP
RQ = ZY
∠ PRQ = ∠ XZY
So, ∆ PRQ = ∆ XYZ
(a) SSS
(b) SAS
(c) ASA
(d) RHS

Answer

Answer: (b)


19. Which congruence criterion do you use in the following?

(a) SSS
(b) SAS
(c) ASA
(d) RHS

Answer

Answer: (c)


20. Which congruence criterion do you use in the following?

(a) SSS
(b) SAS
(c) ASA
(d) RHS

Answer

Answer: (d)


21. In the following figure, the two triangles are congruent. The corresponding parts are marked. We can write ∆ RAT = ?

(a) ∆ WON
(b) ∆ WNO
(c) ∆ OWN
(d) ∆ ONW

Answer

Answer: (a)


22. Complete the congruence statement ∆ BCA = ?

(a) ∆ BTA
(b) ∆ BAT
(c) ∆ ABT
(d) ∆ ATB

Answer

Answer: (a)


23. Complete the congruence statement ∆ QRS

(a) ∆ TPQ
(b) ∆ TQP
(c) ∆ QTP
(d) ∆ QPT

Answer

Answer: (a)


24. If ∆ ABC and ∆ PQR are to be congruent, name one additional pair of corresponding parts

(a) BC = QR
(b) BC = PQ
(c) BC = PR
(d) none of these

Answer

Answer: (a)


25. By which congruence, is ∆ ABC = ∆ FED?

(a) SSS
(b) SAS
(c) ASA
(d) RHS

Answer/Explanation

Answer: (c)
Explanation : ∠B = ∠E, BC = ED, ∠D = ∠C
(By angle sum property of a triangle).


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