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Aptitude | Data Interpretation | Question 10

Refer Table from Question number 6 and answer the following: The percentage increase in the sale in 1996 over the previous year was maximum for… Read More

Data Interpretation

QA - Placement Quizzes

QA - Placement Quizzes-Data Interpretation

QA – Placement Quizzes

Aptitude | Data Interpretation | Question 2

Refer Table from Question number 1 and answer the following: The total amount of bonus paid by the company during the given period is approximately… Read More

Data Interpretation

QA - Placement Quizzes

QA - Placement Quizzes-Data Interpretation

QA – Placement Quizzes

Aptitude | Data Interpretation | Question 1

Study the following table chart and answer the questions based on it. Expenditures of a Company (in Lakh Rupees) per Annum Over the given Years.… Read More

Data Interpretation

QA - Placement Quizzes

QA - Placement Quizzes-Data Interpretation

QA – Placement Quizzes

Cartesian Tree Sorting

Cartesian Sort is an Adaptive Sorting as it sorts the data faster if data is partially sorted. In fact, there are very few sorting algorithms… Read More

Advanced Data Structure

DSA

Sorting

Kruskal’s Minimum Spanning Tree using STL in C++

Given an undirected, connected and weighted graph, find Minimum Spanning Tree (MST) of the graph using Kruskal’s algorithm. Input : Graph as an array of… Read More

MST

STL

union-find

Bit Magic

DSA

Graph

Puzzle – 57| Priests in Temple

There are 20 priests in a temple. One day, Lord Shiva appears before them and tells them that some of them have sinned, and that… Read More

Logical Puzzles

Puzzles

Shortest path in a Binary Maze

Given an MxN matrix where each element can either be 0 or 1. We need to find the shortest path between a given source cell… Read More

Amazon

BFS

DFS

Google

Samsung

Shortest Path

Zoho

DSA

Graph

Mathematical

Matrix

Tracxn Interview Experience

Content Removed

Tracxn

Experiences

Interview Experiences

Aptitude | Series | Question 10

Find wrong number in series:8, 24, 12, 36, 18, 54, 28 (A) 12 (B) 24 (C) 18 (D) 28 Answer: (D)Explanation: mixture of two alternate… Read More

Aptitude

Aptitude-Series

series

Aptitude

Aptitude | Series | Question 3

Find wrong number in series: 1, 4, 9, 16, 25, 32, 49, 64 (A) 9 (B) 25 (C) 32 (D) 64 Answer: (C) Explanation: Square… Read More

Aptitude

Aptitude-Series

series

Aptitude

Aptitude | Simplification and Approximation | Question 14

Aptitude

Aptitude-Simplification and Approximation

Simplification and Approximation

Aptitude

QA – Placement Quizzes | LCM | Question 5

Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is: (A) 40 (B) 20 (C)… Read More

LCM

QA - Placement Quizzes

QA - Placement Quizzes-LCM

QA – Placement Quizzes

Find a specific pair in Matrix

Given an n x n matrix mat[n][n] of integers, find the maximum value of mat(c, d) – mat(a, b) over all choices of indexes such… Read More

DSA

Matrix

QA – Placement Quizzes | Mixtures and Alligation | Question 14

In what ratio a vendor should mix rice at Rs.60 per kg with rice at Rs. 68 per kg so that the final rice mixture… Read More

Mixtures and Alligation

QA - Placement Quizzes

QA - Placement Quizzes-Mixtures and Alligation

QA – Placement Quizzes

QA – Placement Quizzes | Mixtures and Alligation | Question 10

How many kg of rice, of cost 9 Rs/kg must be mixed with 27 kg of rice of cost 7 Rs/kg get a gain of… Read More

Mixtures and Alligation

QA - Placement Quizzes

QA - Placement Quizzes-Mixtures and Alligation

QA – Placement Quizzes

QA – Placement Quizzes | Mixtures and Alligation | Question 6

There are two drums of vanaspati gee. One of them contains 25% of oil (and rest 75% gee) and the another contains 50% oil (and… Read More

Mixtures and Alligation

QA - Placement Quizzes

QA - Placement Quizzes-Mixtures and Alligation

QA – Placement Quizzes

QA – Placement Quizzes | Mixtures and Alligation | Question 5

A sikanji vendor has two drums of sikanji. The first contains 75% of sikanji. The second contains 50% sikanji. How much sikanji should he mix… Read More

Mixtures and Alligation

QA - Placement Quizzes

QA - Placement Quizzes-Mixtures and Alligation

QA – Placement Quizzes

QA – Placement Quizzes | Age | Question 11

The sum of the ages of a mother and daughter is 45 years. 5 years ago, the product of their ages was 30 times the… Read More

Age

QA - Placement Quizzes

QA - Placement Quizzes-Age

QA – Placement Quizzes

Synchronization in Java

Multi-threaded programs may often come to a situation where multiple threads try to access the same resources and finally produce erroneous and unforeseen results. Why… Read More

Java-Multithreading

Java

QA – Placement Quizzes | Profit and Loss | Question 9

Cost Price of a shirt is Rs 400. Shopkeeper prints a tag on it with Markup% = 20% to earn a profit of 7.5%. What… Read More

Profit and Loss

QA - Placement Quizzes

QA - Placement Quizzes-Profit and Loss

QA – Placement Quizzes