Class 7 The Triangle And Its Properties CBSE Questions & Answers

Class 7 · The Triangle And Its Properties

This is Mathematics Class 7 The Triangle and its Properties CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
In DPQR , PD is
Question 1 figure 1
  • A
    Median
    Correct
  • B
    Bisector
  • C
    Side
  • D
    Altitude
2
The value of x in the adjoining figure is
Question 2 figure 1
  • A
    35\(^\circ \)
    Correct
  • B
    None of these
  • C
    55\(^\circ \)
  • D
    49\(^\circ \)
3
What is the value of x in the below figure.
Question 3 figure 1
  • A
    100\(^\circ \)
  • B
    120\(^\circ \)
  • C
    65\(^\circ \)
  • D
    60\(^\circ \)
    Correct
4
Find the value of unknown x in the adjoining figure.
Question 4 figure 1
  • A
    70\(^\circ \)
    Correct
  • B
    45\(^\circ \)
  • C
    80\(^\circ \)
  • D
    60\(^\circ \)
5
What is the measure of angle x?
Question 5 figure 1
  • A
    30\(^\circ \)
  • B
    25\(^\circ \)
  • C
    40\(^\circ \)
    Correct
  • D
    60\(^\circ \)
6
\(\triangle \)ABC is right-angled at C. If AC = 5 cm and BC = 12 cm find the length of AB.
  • A
    7 cm
  • B
    13 cm
    Correct
  • C
    None of these
  • D
    17 cm
7
\(\triangle \)PQR is a triangle right-angled at P. If PQ = 3 cm and PR = 4 cm, find QR.
  • A
    7 cm
  • B
    8 cm
  • C
    3 cm
  • D
    5 cm
    Correct
8
Which is the longest side in the triangle PQR right angled at P?
  • A
    QR
    Correct
  • B
    None of these
  • C
    PQ
  • D
    PR
9
Which is the longest side in the triangle ABC right angled at B?
  • A
    AB
  • B
    None of these
  • C
    AC
    Correct
  • D
    BC
10
Which is the longest side of a right triangle?
  • A
    None of these
  • B
    Hypotenuse
    Correct
  • C
    Perpendicular
  • D
    Base
11
What is the measure of angle x?
Question 11 figure 1
  • A
    90\(^\circ \)
    Correct
  • B
    30\(^\circ \)
  • C
    45\(^\circ \)
  • D
    60\(^\circ \)
12
The value of x in the adjoining figure is
Question 12 figure 1
  • A
    90\(^\circ \)
  • B
    30\(^\circ \)
  • C
    15\(^\circ \)
  • D
    45\(^\circ \)
    Correct
13
A triangle in which all three sides are of equal lengths is called _________.
  • A
    Equilateral
    Correct
  • B
    Scalene
  • C
    Isosceles
  • D
    None of these
14
Find angle x in below figure.
Question 14 figure 1
  • A
    180\(^\circ \)
  • B
    40\(^\circ \)
    Correct
  • C
    30\(^\circ \)
  • D
    90\(^\circ \)
15
Find angle x in below figure.
Question 15 figure 1
  • A
    60\(^\circ \)
    Correct
  • B
    90\(^\circ \)
  • C
    80\(^\circ \)
  • D
    70\(^\circ \)