## Aptitude | Wipro Mock Test | Question 15

A class having 30 students in a class have an average of marks 28 . If every student is given 2 grace marks, the new average… Read More »

## Aptitude | Wipro Mock Test | Question 14

The average of the first five prime numbers greater than 20 is: (A) 32.20 (B) 31 (C) 31.20 (D) 32 Answer: (A) Explanation: Quiz of… Read More »

## Aptitude | Wipro Mock Test | Question 13

By selling 300 oranges a seller gains the selling price of 60 oranges. The gain percent of the seller is (A) 20 (B) 25 (C)… Read More »

## Aptitude | Wipro Mock Test | Question 12

At an election a candidate who gets 84% of the votes is elected by a majority of 544 votes. What is the total number of votes… Read More »

## Aptitude | Wipro Mock Test | Question 11

The average of five numbers is 50.  If the average of first three is 40 and that of last three is 60, the third number… Read More »

## Compute nCr % p | Set 2 (Lucas Theorem)

Given three numbers n, r and p, compute value of nCr mod p. Examples: Input: n = 10, r = 2, p = 13 Output:… Read More »

## Compute nCr % p | Set 1 (Introduction and Dynamic Programming Solution)

Given three numbers n, r and p, compute value of nCr mod p. Example: Input: n = 10, r = 2, p = 13 Output:… Read More »

## Internet: Boon or Bane?

Internet has a great influence in our lives. We may or may not realize, but it has changed a lot in our lives. We are… Read More »

## APT Portfolio Interview Experience | Set 1 (On-Campus)

Round 1 Coding Assignment – TCP sender receiver communication with handling of duplicate and out of order packets. Scenario: An application receives packets from a… Read More »

## Fibonacci Search

Given a sorted array arr[] of size n and an element x to be searched in it. Return index of x if it is present… Read More »

## Top 10 algorithms in Interview Questions

In this post “Top 10 coding problems of important  topics with their solutions ” are written. If you are preparing for a coding interview, going through… Read More »

## Microsoft MSIT Interview Experience | Set 85 (On-Campus)

Coding Round : Binary tree was given. Return a tree such that each internal node stores sum of all its child nodes. Each leaf node… Read More »

## Aptitude | Wipro Mock Test | Question 10

A Fridge costs R Rs and its cover value is 5,If the discount offered is d% then its new cost will be (A) R-R*d/100- 5… Read More »

## Aptitude | Wipro Mock Test | Question 9

A sum ‘s’ is divided into 4 parts. Second person gets Rs 10 more than first.3rd person is Rs 10 more than second, 4th is… Read More »

## Aptitude | Wipro Mock Test | Question 8

In base 10 representation for a rupee 100 paise,then base 8 representation what is rupee value (A) 142 (B) 143 (C) 144 (D) 145 Answer:… Read More »