Introduction to...

Which of the following statements is correct regarding the number of dimensions of a sphere?

Which of the following is true about two parallel lines?

If in a line segment PS, a point R bisects the line, then what is the value of PR + RS?

Which of the following has/have two fixed points?

Which of the following is true about Euclid's postulate 2?

If AB = BC and BC = DF, then which of the following is/are true?

On a line AB , C is a point such that : 2AC is equal to AC + CB, then which of the following statements is true?

Which of the following statements is true according to Euclid's axioms?

(a) If equals are added to equals, the wholes are equal.
(b) If equals are added to equals, the halves are equal.
(c) If equals are added to equals, the parts are equal.
(d) If equals are added to equals, the doubles are equal.

Which of the following is not a Euclid's axiom?

According to Euclid, which of the following has less than 2 dimensions?

Which of the following is false?

On a definite path P to S, Ravi moves from P to R and Shankar moves from R to S. If they both cover the same distance, then

An origami artist made a ball with a very thin paper. How many dimensions will the ball have?

How many planes can pass through a line and a point which is not lying on the line?

If a line A is drawn parallel to a line B, which is making two supplement angles on intersection with another two parallel lines C and D, then the sum of the angles on line A will be

A Rubik cube has definite surface with length and breadth. How many dimensions does a Rubik cube have?

In the given figure, AB = CD. Which of the following relationship is true?

If AB = PR and BC = RS, then the equation AB + BC = PR + RS is true by which of the following axioms?

Two parallel lines have

Which of the Euclid postulates defines the relation ∠1 = ∠3 in the given figure?

Determine whether the given statements are true (T) or false (F):

(i) The whole is always less than the part.
(ii) If x = y and if a = b, then x - a = y - b.
(iii) Two distinct intersecting lines can't be parallel to the same line.

Fill in the blanks:

(i) A line has _______ dimension(s).
(ii) All ________ angles are equal to one another.
(iii) In a test, Awaab's marks are equal to Delilah's marks. After giving grace marks, marks of both become double. Now Awaab's marks are still equal to Delilah's. This is as per the Euclid's __________ axiom.
(iv) According to the Euclid's axiom, things which _______ one another are equal to one another.

Match the following:

Which statement is correct according to Postulate 5?

Which of the following statements is correct?

(I) If a + b = 5c, b + c = 5d and c = d, then a = d.
(II) If a = b, c = 2d and m = 3n, then a + c - m = b + 2d + 3n.
(III) If a = 2p, b = 2p and c = 2p, then a + b = 2b + c.
(IV) If a + b = 2r and m + n = 2r, then 2a + b = m + 2n.