Ncert-maths-Introduction to Euclids Geometry -Set A Welcome to your Ncert-maths-Introduction to Euclids Geometry -Set A 1. It is known that if x+y=10 then x+y+z=10+z. The Euclid's axiom that illustrates this statement is: First Axiom Fourth Axiom Second Axiom Third Axiom None 2. The number of line segments determined by three collinear points is 4 1 3 2 None 3. Read the following axioms:(i) Things which are equal to the same thing are equal to one another.(ii) If equals are added to equals, the wholes are equal.(iii) Things which are double of the same thing are equal to one another.Check whether the given system of axioms is consistent or inconsistent. Consistent Neither Inconsistent Either None 4. Read the following axioms:(i) Things which are equal to the same thing are equal to one another.(ii) If equals are added to equals, the wholes are equal.(iii) Things which are double of the same thing are equal to one another.Check whether the given system of axioms is consistent or inconsistent Only (iii) is consistent inconsistent Only (i) & (ii) are consistent consistent None 5. Which of the following is Euclid's first postulate? A straight line segment can be drawn joining any two points. A circle can be drawn with any centre and any radius. The whole is greater then the part. All right angles are equal to one another. None 6. Two salesmen make equal sales during the month of August. In September, each salesman doubles his/her sale of the month of August. Compare their sales in September. None of the above Equal sales in September Unequal sales in September Ambiguous None 7. Two distinct ________ lines cannot be parallel to the same line. Intersecting Non-intersecting Parallel None of these None 8. If C lies between A and B and AB = 10cm, AC = 3cm, then BC²= 7 cm² 49 cm² 9 cm² 13 cm² None 9. If point P lies on AB, then AB is always greater than AP. This concept is on which of the following Euclid's Axioms. Fifth Axiom Third Axoim First Axiom Second Axiom None 10. If C is the mid-point of the line segment AB and L is the mid-point of AC, then AL = 1/2 AB AL = 1/3 AB AL = 3/4 AB AL = 1/4 AB None 11. Given four distinct points in a plane. How many line segments can be drawn using them when no three of them are collinear? 6 1 8 4 None 12. Which Euclid's postulate led to the discovery of several other geometries while attempting to prove it using other postulates and axioms Third Postulate Fifth Postulate First Postulate Second Postulate None 13. If AB, AC, AD and AE are parallel to a line ‘q’, then the points A, B, C, D and E are Collinear Intersecting None of these Non-collinear None 14. It is known that if x = 2z and y = 2z, then x = y. Then Euclid’s axiom that illustrates this statement is seventh axiom sixth axiom fourth axiom second axiom None 15. Which of the following is NOT a Euclid's postulate? Through a point not on a given line, exactly one parallel line may be drawn to the given line We can describe a circle with any center and radius There is a unique line that passes through two given points All right angles are equal to one another None 16. It is known that x+y=10, then x+y+z=10+z. The Euclid's axiom that illustrates this statement is First axiom Fourth axiom Third axiom Second axiom None 17. Euclid stated that all right angles are equal to one another in the form of a/an .......... Defination Axiom Proof Postulate None 18. A statement accepted as true as the basis for argument or inference, is Corollary Conjecture Axioms Theorem None 19. The line segment with one end point at the centre and the other at any point on the circle is called __________. chord diameter None of these radius None 20. Which one of the following statements is false ? Only one line can pass through a single point A figure formed by line segments is called a rectilinear figure. Two circles are equal when their radii are equal A terminated line can be produced indefinitely on both the sides. None Time's up Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.
