What is the distance between two parallel chords of lengths 32 cm and 24 cm in a circle of radius 20 cm? Indicate ALL possible distances a) 1 b) 7 c) 4 d) 28 e) 2 f) 14 Solution: (C), (D) Explanation The two parallel chords can either both be on one side of the centre or on either sides of the centre of the circle. Case i: The two chords … [Read more...] about More Than 1 Answer: Circles and Chords
More than one answer correct
More than one answer – Number Properties
Let S be the set of all positive integers n such that n^2 is a multiple of both 24 and 108. Which of the following integers are divisors of every integer n in S? Indicate ALL such integers. a) 12 b) 24 c) 36 d) 72 Solution: A, C Explanation It is given that n2 is a multiple of both 24 and 108. So the least such n2 will be nothing but the LCM of 24 and … [Read more...] about More than one answer – Number Properties
Sentence Equivalence
The judge's standing in the legal community, though shaken by phony allegations of wrongdoing, emerged, at long last, _________. a) unqualified b) undiminished c) undecided d) undamaged e) unresolved f) unprincipled Correct Answer: B, D Explanation The use of the word “though” establishes a contrast between the blank, which requires a description of the … [Read more...] about Sentence Equivalence
More Than One Answer – Equations
The cumulative expense of a group comprising 43 people was 229 cents. If each man spent 10 cents, each woman 5 cents and each child 2 cents, which of the following can be the total contribution made by the women? (a) 185 cents (b) 145 cents (c) 105 cents (d) 225 cents (e) 25 cents (f) 15 cents Correct Answer: (a), (b), (c), (e) Explanation: Let x, y, z be the … [Read more...] about More Than One Answer – Equations
New GRE Quant Section
More than one answer correct Questions The new format of GRE has a set of questions that have more than one answer correct. The question may or may not specify the number of answers that are correct. You get credit only if you mark all the correct choices and none of the incorrect ones. Here is an example. What values of x will satisfy the inequality x^2 + 12x – 28 … [Read more...] about New GRE Quant Section