MCQs Questions for Class 9 Maths Chapter 5 Introduction to Euclid’s Geometry
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In this post, you will find 20 MCQs questions for class 9 maths chapter 5 introduction to Euclid's geometry.
MCQs Questions for Class 9
Maths Chapter 5 Introduction to Euclid’s Geometry
1. The number of
dimensions, a solid has:
(a) 1
(b) 2
(c) 3
(d) 0
Answer:
c
2. In Indus
valley civilization (about 3000 BC), the bricks used for construction work were
having dimensions in the ratio:
(a) 1 : 3 : 4
(b) 4 : 2 : 1
(c) 4 : 4 : 1
(d) 4 : 3 : 2
Answer:
b
3. Which of the following statements is true?
(a)
Only one line can pass through a single point.
(b) There is an infinite number of lines which
pass through two distinct points.
(c) A terminated line can be produced
indefinitely on both the sides
(d) If two circles are equal, then their radii
are unequal.
Answer:
c
4. The base of a pyramid is:
(a) Only a triangle
(b) Only a square
(c) Only a rectangle
(d)
Any polygon
Answer: d
5. If the point P
lies in between M and N and C is mid-point of MP, then:
(a) MC + PN = MN
(b) MP + CP – MN
(c) MC + CN = MN
(d) CP + CN = MN
Answer: c
6. A point has _______ dimension.
(a) One
(b) Two
(c) Three
(d) Zero
Answer: d
7. The first known proof that ‘the circle is
bisected by its diameter’ was given by:
(a) Pythagoras
(b) Thales
(c) Euclid
(d)
Hypatia
Answer: b
8. ‘Lines are
parallel if they do not intersect’ is stated in the form of:
(a) an axiom
(b) a definition
(c) a postulate
(d) a proof
Answer: b
9. Which of these statements do not satisfy Euclid’s axiom?
(a)
Things which are equal to the same thing are equal to one another
(b) If equals are added to equals, the wholes
are equal.
(c) If equals are subtracted from equals, the
remainders are equal.
(d) The whole is lesser than the part.
Answer: d
10. If x + y =10, then x + y + z =
10 + z.
Then the Euclid’s axiom that illustrates this statement is:
(a) First axiom
(b) Second axiom
(c) Third axiom
(d)
Fourth axiom
Answer: b
11. Euclid stated
that things which are equal to the same thing are equal to one another in the
form of:
(a) an axiom
(b) a definition
(c) a postulate
(d) a proof
Answer: a
12. There are ________ number of Euclid’s Postulates.
(a)
Three
(b) Four
(c) Five
(d) Six
Answer: c
13. The total number of propositions in Euclid’s
famous treatise “The Elements” are:
(a) 13
(b) 55
(c) 460
(d)
465
Answer: d
14. Given four
points such that no three of them are collinear, then the number of lines that
can be drawn through them is:
(a) 2 lines
(b) 4 lines
(c) 6 lines
(d) 8 lines
Answer: c
15. Proved
statements based on deductive reasoning, by using postulates and axioms are
known as:
(a) A Statement only
(b) A Proposition only
(c) A Theorem only
(d) Both Proposition and Theorem
Answer: d
16. Two
intersecting lines cannot be parallel to the same line, is stated in the form
of:
(a) an axiom
(b) a definition
(c) a postulate
(d) a proof
Answer: c
17. Rohan is
of the same age as Amit. Ria is also of the same age as Amit. State the
Euclid’s axiom that illustrates the relative ages of Rohan and Ria.
(a) First Axiom
(b) Second Axiom
(c) Third Axiom
(d) Fourth Axiom
Answer: a
18. Which of the
following needs a proof?
(a) Theorem
(b) Axiom
(c) Definition
(d) Postulate
Answer: a
19. Euclid stated
that all right angles are equal to each other in the form of:
(a) an axiom
(b) a definition
(c) a postulate
(d) a proof
Answer: c
20. How many lines
can be drawn from three non-collinear points?
(a) 3
(b) 4
(c) 5
(d) 6
Answer: a