Barclays interview experience Real time questions & tips from candidates to crack your interview

# SDE-3

Barclays
3 rounds | 4 Coding problems

## Interview preparation journey

Preparation
Duration: 1.5 months
Topics: Analytics, SQL, Tableau, Power BI, Advanced Excel, Python Analytics
Tip

Tip 1 : Confidence and Fluent
Tip 2 : Focus on your mentioned skills
Tip 3 : Go through the Interview questions via Glassdoor

Application process
Where: Other
Eligibility: NIL
Resume tip

Tip 1 : Be Precise and short
Tip 2 : Never lie on the resume they’ll know it.

## Interview rounds

01
Round
Medium
Online Coding Interview
Duration75 Minutes
Interview date11 Jan 2022
Coding problem2

32 Questions
30 questions will be pseudo-codes
2 questions will be pure coding out of which 1 question will be easy and other one will be moderate level

### 1. Largest Prime Factor

Easy
15m average time
85% success
0/40

#### You are given a positive integer ‘n’. Your task is to find the largest prime factor of this given positive integer.

##### Note :
``If there is no prime fac...``
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Problem approach

Tip 1 : Do practice on Sql queries

### 2. Count Complete Binary Tree Nodes

Easy
10m average time
90% success
0/40

#### In a complete binary tree every level, exc...

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02
Round
Medium
Video Call
Duration30 Minutes
Interview date15 Aug 2022
Coding problem1

Technical Round mainly focused on your skills and your previous work experience(if applicable).
If you’re a fresher then mainly focused on your last semester Major Project in college.

### 1. DBMS Question

Write a SQL query to get the second highest  salary out of a database.

Problem approach

- Applied the basic sql interjection
- Got the highest salary
- applied the order by function and descending

03
Round
Medium
Video Call
Duration45 minutes
Interview date22 Aug 2022
Coding problem1

Team Building and Behavioural Round - Focused mainly on the behaviour and attitude of a person.
General discussion on Day to day problems and how you’ll face and solve it.

### 1. Puzzle

One wire is getting burnt in 60 mins. Calculate the time 45 mins ?

Problem approach

Tip 1 : Breakdown the problem into bits
Tip 2 : Calculate each bits one by one

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

What is the result of 4 % 2?

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