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
How many medians a triangle can have?
  • A
    2
  • B
    None of these
  • C
    1
  • D
    3
    Correct
2
A/an _____________ connect a vertex of a triangle to the mid-point of the opposite side.
  • A
    altitude
  • B
    median
    Correct
  • C
    None of these
  • D
    vertex
3
How many altitude can a triangle have?
  • A
    None of these
  • B
    2
  • C
    3
    Correct
  • D
    1
4
Angle opposite to the side LM of \(\triangle \)LMN is
Question 4 figure 1
  • A
    \(\angle \)L
  • B
    None of these
  • C
    \(\angle \)M
  • D
    \(\angle \)N
    Correct
5
Side opposite to the vertex Q of \(\triangle \)PQR is
Question 5 figure 1
  • A
    PQ
  • B
    None of these
  • C
    PR
    Correct
  • D
    QR
6
Vertex opposite to the side RT of \(\triangle \)RST is
Question 6 figure 1
  • A
    S
    Correct
  • B
    R
  • C
    None of these
  • D
    T
7
In \(\triangle \)PQR , PM is
Question 7 figure 1
  • A
    altitude
    Correct
  • B
    side
  • C
    bisector
  • D
    median
8
Find the value of x in the adjoining figure.
Question 8 figure 1
  • A
    60\(^\circ \)
  • B
    120\(^\circ \)
    Correct
  • C
    70\(^\circ \)
  • D
    50\(^\circ \)
9
Find the value of x.
Question 9 figure 1
  • A
    70\(^\circ \)
  • B
    60\(^\circ \)
    Correct
  • C
    110\(^\circ \)
  • D
    50\(^\circ \)
10
Find the value of x
Question 10 figure 1
  • A
    50\(^\circ \)
    Correct
  • B
    30\(^\circ \)
  • C
    120\(^\circ \)
  • D
    110\(^\circ \)
11
A triangle in which two sides are of equal lengths is called _______________.
  • A
    scalene
  • B
    acute-angled
  • C
    equilateral
  • D
    isosceles
    Correct
12
The sum of the lengths of any two sides of a triangle is _____________ the third side of the triangle.
  • A
    half
  • B
    less than
  • C
    greater than
    Correct
  • D
    double
13
In the Pythagoras property, the triangle must be ___________ .
  • A
    obtuse-angled
  • B
    right-angled
    Correct
  • C
    None of these
  • D
    acute-angled
14
Find the value of x in this figure.
Question 14 figure 1
  • A
    None of these
  • B
    65\(^\circ \)
  • C
    50\(^\circ \)
  • D
    60\(^\circ \)
    Correct
15
Find the value of x in given figure.
Question 15 figure 1
  • A
    120\(^\circ \)
  • B
    50\(^\circ \)
  • C
    180\(^\circ \)
  • D
    60\(^\circ \)
    Correct