Tag: India
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C++ Programming Quizs Question MCQ – OOPs
Q 1. Which of the following shows multiple inheritances?A. A->B->CB. A->B; A->CC. A,B->CD. B->A Show Answer Answer:-C. A,B->C Explanation In multiple inheritance, a single class is inherited from two classes. So in A,B->C, Class C is inherited from A and B, whereas in A->B->C, C from B and B from A called simple inheritance, in…
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Mean, Median, Mode Quizs Question
Q 1. Mean marks of 150 students were found to be 50.Later it was found that a score of 87 was misread as 78.What is the correct mean?A. 50.09B. 59C. 49.9D. None of these Show Answer Answer:-A. 50.09 Q 2. What is the range of the following data? Class 40-45 45-50 50-55 55-60 60-65 65-70 Frequency 4…
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Discrete Mathematics Quizs Question
Discrete mathematics questions and answers: Q1. If f(x) = ax + b and g(x) = cx +d, then f(g(x)) = g(f(x)) if and only ifA. f(d) = g(b)B. f(b) = g(b)C. f(a) = g(c)D. f(c) = g(a) Show Answer Answer:-A. f(d) = g(b) Q 2. A number that can be expressed as the ratio of…
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Euclidean Geometry Quiz with Answers
Euclid Geometry Questions and Answers: Q 1 . It is known that if x + y = 10 then x + y + z = 10 + z. The Euclid‟s axiom that illustrates this statement is :A. First AxiomB. Second AxiomC. Third AxiomD. Fourth Axiom Show Answer Answer:-B. Second Axiom Q 2. Thales belongs to…
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Lines and Angles Quizs Question and Answers
Quiz of Lines and Angles: Q 1. Consider the following statements relating to 3 lines L1, L2 and L2 in the same plane. 1. If L2 and L3 are both parallel to L1, then they are parallel to each other. 2. If L2 and L3 are both perpendicular to L1, then they are parallel to each…
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Quizs Question on Volume and Surface Area
Surface Area & Volume Ratio multiple choice questions: Q 1. A solid sphere of radius r is melted and cast into the shape of a solid cone of height r, the radius of the base of the cone isA. 3rB. 2rC. rD. 4r Show Answer Answer:-B. 2r Q 2. A metallic sphere of radius 10.5…
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Law of Exponents Multiple Choice Quizs Question
Q 1. The units digit in (2469)153 will beA. 1B. 3C. 7D. 9 Show Answer Answer:-D. 9 Q 2. If 5a = 3125, find the value of 5a–3A. 15B. 35C. 25D. 45 Show Answer Answer:-C. 25 Q 3. If m and n are whole numbers such that mn = 121, find the value of (m…
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CSS Quizs Question & Answers – Backgrounds, Borders and Drop Shadow
Q 1. Which of the following property defines the space between cells in a table?A. autoB. borderC. spacingD. border-spacing Show Answer Answer:-D. border-spacing Explanation Syntax: border-spacing: non-negative length(s) | inherit Q 2. Which of the following property defines the visual style of up to four different sides of a border?A. border- imgB. border-colorC. border-visualD. border-style…
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Java Quizs Question & Answers – Character and Boolean Data Types
Q 1. What will be the output of the following Java program? A. 64B. 65C. 67D. 66 Show Answer Answer:-D. 66 Explanation ASCII value of ‘A’ is 65, on using ++ operator character value increments by one. output:$ javac mainclass.java $ java mainclass 66 Q 2. What will be the output of the following Java…
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C++ Programming Quizs Question and Answers – Basics
Q 1.What are the formal parameters in C++?A. Parameters with which functions are calledB. Variables that are never used in the functionC. Variables other than passed parameters in a functionD. Parameters which are used in the definition of the function Show Answer Answer:-D. Parameters which are used in the definition of the function Explanation Formal…