Class 5 Geometrical Shapes CBSE Questions & Answers

Class 5 · Geometrical Shapes

This is Mathematics Class 5 Geometrical Shapes CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Fill in the blanks \(In\,\,\Delta ABC,\,\,if\,m\,\,\angle A = {55^o},\,\,m\,\,\angle B = {45^0},\,\,then\,\Delta ABC\,\,is.........\)
  • A
    Equilateral
  • B
    Scalene
    Correct
  • C
    None of these
  • D
    Isosceles
2
Fill in the blanks \(In\,\,\Delta PQR,\,\,if\,m\,\,\angle P = \,\,m\,\,\angle Q = {70^0},\,\,then\,\Delta PQR\,\,is.........\)
  • A
    Equilateral
  • B
    Isosceles
    Correct
  • C
    Scalene
  • D
    None of these
3
Fill in the blanks \(In\,\,\Delta XYZ,\,\,if\,m\,\,\angle X = {90^o},\,\,m\,\,\angle Y = {45^0},\,\,then\,\Delta XYZ\,\,is.........\)
  • A
    Scalene
  • B
    None of these
  • C
    Isosceles
    Correct
  • D
    Equilateral
4
Fill in the blanks \(In\,\,\Delta LMN,\,\,if\,m\,\,\angle M = \,\,m\,\,\angle N = {60^0},\,\,then\,\Delta LMN\,\,is.........\)
  • A
    None of these
  • B
    Isosceles
  • C
    Scalene
  • D
    Equilateral
    Correct
5
How many acute angles can a triangle have?
  • A
    Zero
  • B
    One
  • C
    Two
  • D
    Three
    Correct
6
How many right angles can a triangle have?
  • A
    Two
  • B
    Zero
  • C
    Three
  • D
    One
    Correct
7
How many obtuse angles can triangle have?
  • A
    Three
  • B
    Two
  • C
    One
    Correct
  • D
    Zero
8
If A and B are two points on a circle, then the line segment AB is called a ???????if the circle.
  • A
    Circumference
  • B
    Chord
    Correct
  • C
    Radius
  • D
    Diameter
9
A diameter is the _________ chord of the circle.
  • A
    Longest
    Correct
  • B
    None of these
  • C
    Shortest
  • D
    Half
10
Perimeter of a circle is called its _________
  • A
    Radius
  • B
    Arc
  • C
    Diameter
  • D
    Circumference
    Correct
11
Radius of a circle is _________ the length of the diameter of the circle.
  • A
    Thrice
  • B
    Twice
  • C
    None of these
  • D
    Half
    Correct
12
Diameter of a circle=_________ \( \times \)Radius of the circle.
  • A
    2
    Correct
  • B
    4
  • C
    3
  • D
    1
13
(circumference of a circle) \( \div 2\pi \)=_________
  • A
    Arc
  • B
    Diameter
  • C
    Radius
    Correct
  • D
    Circumference
14
Find the length of diameter of a circle whose radius is 5.4 cm.
  • A
    9.8 cm
  • B
    2.7 cm
  • C
    10.8 cm
    Correct
  • D
    11.8 cm
15
Find the radius of a circle whose diameter is 9.2 cm
  • A
    4.6 cm
    Correct
  • B
    5.2 cm
  • C
    4.8 cm
  • D
    18.4 cm