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Hot Topics Code Name: Alias for the code Question 1 Given an array of integers, return indices of the two numbers such that they addup to a specific target.You may assume that each input would have exactly one solution, and you may notuse the same element twice.Example:Given nums = [2, 7, 11, 15], target =
Question 1 Answer Question 1 If the arithmetic mean and geometric mean of two numbers in 75 and 60 respectively. The ratio of harmonic mean to geometric mean to the number is? A. 4:5B. 3:5C. 5:3D. 5:7 Answer Option A – 4:5 Question 2 Answer Question 2 Solutions A and B contain acid and water
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Question 1 Answer Question 1 What is a class in Java? Answer Answer: Java encapsulates the codes in various classes which define new data types. These new data types are used to create objects. Question 2 Answer Question 2 What is a JVM? Answer Answer: JVM is Java Virtual Machine which is a run time
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Question 1 Answer Question 1 The speed of a train is 72km/hr. It crosses a pole in 14 sec. The train will cross a tunnel of length 400m in(sec)? A. 34B. 42C. 40D. 35 Answer Option – A – 34 Question 2 Answer Question 2 Mani deposited some money in a bank and got an
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Question 1 Answer Question 1 The value of ((0.06)^2 – 0.0024 + (0.04)^2)/((0.04)^3 + (0.06)^2) + ((7.5)^3 + (4.5)^3)/((7.5)^3 – (4.5)^3) is: A. 24.25B. 23.75C. 24.5D. 23.25 Answer 2.315 Question 2 Answer Question 2 A sum amount to Rs. 16,000 at the end of three years and to Rs. 25,600 at the end of six
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Question 1 Answer Question 1 The shopkeeper sold some chairs for Rs. 3240 and made a profit of 20%.What was the profit percentage if he had sold chairs for Rs. 2781? A. 4.25%B. 3%C. 4.5%D. 3.25% Answer Option B – 3% Question 2 Answer Question 2 If 20% apple from a cart are rotten and
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Question 1 Answer Question 1 The cost of filling a gas tank at a shop is Rs. 800. If the shopkeeper reduces the price by 15%. The number of his customers increases by 30%. By what % did his revenue decrease/increase? A. 10.5%B. 10%C. 8%D. 12.5% Answer Option A – 10.5% Question 2 Answer Question
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Various competitive examinations ask questions regularly based on Average. Average is one of the the important aspect which we see in each of our observation. Why average? When you plan to take bike/car you will see how much average that car will be giving, even you go for interview or placement you will be asked
Various competitive examinations ask questions regularly based on Work and Time. Work and Time is one of the highest rated topic by Paper setter for any competitive exam and it is lowest rated/most challenging topic from students point of view. Why Work and Time??? Consider simple work of taking 20 printouts from your computer. You
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