Related InterviewSolutions

• Which of the following is an invalid quadrilateral?(a) ▀ABCD ∠A=60,∠B=120,∠C=120,∠D=90(b) ▀PQRS ∠A=90,∠B=90,∠C=90,∠D=90(c) ▀LMNO ∠A=90,∠B=150,∠C=60,∠D=60(d) ▀EFGH ∠A=100,∠B=20,∠C=120,∠D=120This question was addressed to me in an online quiz.The query is from Geometry topic in section Practical Geometry of Mathematics – Class 8
• Which of the following is a valid quadrilateral?(a) ▀ABCD ∠A=60,∠B=120,∠C=120,∠D=90(b) ▀PQRS ∠A=90,∠B=90,∠C=90,∠D=90(c) ▀LMNO ∠A=90,∠B=150,∠C=90,∠D=60(d) ▀EFGH ∠A=120,∠B=120,∠C=120,∠D=120The question was posed to me in my homework.The origin of the question is Geometry topic in chapter Practical Geometry of Mathematics – Class 8
• What would be the general formula of number of details to be known, for constructing a quadrilateral?(a) (n-1)… where n is the number of sides(b) (n+1)… where n is the number of sides(c) (n×2)… where n is the number of sides(d) (n/2)… where n is the number of sidesThis question was posed to me at a job interview.I would like to ask this question from Geometry topic in division Practical Geometry of Mathematics – Class 8
• If one desires to construct a unique triangle (i.e. three sided polygon), how many details are required?(a) 1(b) 2(c) 3(d) 4I got this question in a national level competition.My doubt is from Geometry topic in chapter Practical Geometry of Mathematics – Class 8
• One can construct a unique quadrilateral by the knowledge of any four quantities.(a) True(b) FalseThe question was posed to me during an interview.The query is from Geometry in chapter Practical Geometry of Mathematics – Class 8
• A quadrilateral can be constructed _______ if the lengths of its four sides and a diagonal is given.(a) uniquely(b) complete(c) incomplete(d) can’t be constructedI have been asked this question during a job interview.The doubt is from Geometry in section Practical Geometry of Mathematics – Class 8
• Which of the following conditions does not fulfill the condition for constructing a quadrilateral?(a) When four sides and one diagonal are given(b) When two diagonals and three sides are given(c) When two adjacent sides and three angles are given(d) When two adjacent sides and two angles are givenThe question was asked in a national level competition.My doubt is from Geometry topic in section Practical Geometry of Mathematics – Class 8