Recursion & Backtracking

Print Odd or Even (Using if-else)

Reverse a singly linked list iteratively and recursively.

JAVA – Package – EvenPrinter

Jersey Number – Highest in Team

How to Find the GCD of N Integers Using Python

Expand Alphabets

Print Largest Even Number – Digits

SQL – Employee Name Search

Vowel Expansion

Right Angle Triangle

Find the oldest age in the family

Toggle Bit to Check Multiple of 5 in Binary Representation

Pattern Printing – Till N & Reverse

Reverse and Print Common Characters in Two Strings Using Python

How to Find a Randomly Inserted Character in a String in Python

Four Strings Square

Octal Equivalent Of N

Four Players Score Combination

Smallest number by rearranging digits of a given number

Immediate Previous Larger Number

Zig Zag Traversal From Bottom

Minimum Cost – Land Acquisition

Escape Speed

Print Only Alphabets In Python

Increment & Decrement Triangle Pattern

String Compression

Parking Charges

Asterisks – X Inner Layers

Username Domain Extension

Longest Increasing Subset – From Last

Function printYesOrNo – CTS PATTERN

Sum of odd numbers from M to N

String Alphabet Count

Function printCharAtOddPos – CTS PATTERN

Non Palindromic Words [ZOHO]

Function Subtraction of Multiplicative Product – CTS PATTERN

Collect Max Points

Longest Non-Overlapping Prefix Suffix

Function print_1_Pattern – CTS PATTERN

Function tenthOddOrEven – CTS PATTERN

Concatenate Remove & Interlace

Function printNto1 – CTS PATTERN

Function isNotVowel – CTS PATTERN

Increase By Adjacent Difference

Team Formation

Function matrixSum – CTS PATTERN

Sum of even numbers from M to N

Relatives Meeting

Swap Integers – Equal Sum Matrices

Python Program To Check Triplet Sum

Function findMinimum – CTS PATTERN

First and Last X Digits

Morse Code – Words

Infinite Sequence Nth Digit

Form String by Rotation

S1 Contains S2 In Python

Python Program To Check Combo Sum

Remove Characters from Left

Outer to Inner Swap – Both Odd/Even

Alternate Lower Case & Upper Case

Check Sorted Order

Top-left to Bottom-Right Diagonals Program In Python

Second Largest Integer – Greater than X

Robot Movements

Product of Matrix and it's Transpose Program In Python

Function getOnesCount – CTS PATTERN

Dole Out Cadbury – TCS CodeVita

Maximum by Single Digit Replacement

Decreasing String in Center – Pattern

Number of Ways to Reach Score

Python Program To Find Sub-strings at least K vowels

New Line – Repeated Characters

Largest Integer

Grooving Monkeys – TCS CodeVita

Count the Ships

Triangle Count from Array Program In Python

Pattern Printing – Half Pyramid Using Asterisk

Factor Count – CTS PATTERN

Longest Substring with a and b count

K Palindromic Integers Program In Python

Bottle Necks – TCS CodeVita

Python Program To Check Subsequence Of Two Strings

Python Program To Sort K length Sub-Strings

Count of Power of X

Boundary Trees

Reversed Sum of Pairs

Cognizant Interview Preparation

Python Interview Questions

Substring Printer c-python convertion

Common Factors (X, Y) and (Y, Z)

Introduction to Node.js

JavaScript vs jQuery: A Comparison Guide

FIB-ASCII Value

String Rank among SubStrings

Creating a Contact Form with AJAX

Common Digits Count

How to Connect Database with PHP

Developing a To-Do List Application Using PHP and SQL

Enclose Number Between its Maximum and Minimum Digits

Find Largest Difference Between Two Adjacent Digits

SQL – Top Revenue Grossed By Year In Movies

Eve number

Print 2N and 4N

Two Matrix Spiral Print

Append Alphabet – Surrounding Integers

Food Belt – TCS CodeVita

Pattern Printing-Half Pyramid

Dice Game – TCS CodeVita

Find the Maximum Element in a Matrix

Find the Sum of All Elements in a Matrix

Tennis Contest

Print February Calendar

Pet Store Dogs

Diamond with Plus Pattern

Common Alphabets N Strings

Distinct Length Pairs

Digital 7-Shaped String

Matrix Transpose

Petrol Pump – TCS CodeVita

New ATM Design – TCS CodeVita

Sort N Strings – Descending Order

Convert KM/HR to M/S

String Reverse

Print "Hello world" in different languages

Remove the odd numbers

Forest Fire – TCS CodeVita

Swap Even Integers Pair

Sort based on Weight

DBMS Interview Questions – Part 1

Digital Sub-Matrix Pattern

How to answer HR interview questions

Mobile Computing Interview Questions

Swap Two Numbers

Control System Interview Questions

Counting Rock Samples – TCS CodeVita

Reverse Alphabet Triangle Pattern

Xth Rank – Students

Collecting Candies – TCS CodeVita

Bank Compare – TCS CodeVita

Largest Square Sub Matrix with 1s

Reverseadam number

Electronics Interview Questions

New Magician

Electrical Interview Questions

Split & Check Prime Integers

Integer – Sum of Digits

Palindrome or symmetry

Bank Account Balance [AVERAGE]

Patients Token

Series using Sum of Digits

Smallest Palindromic Integer – Greater than X

Function swapChildren

10+ Essential skills Every Programmers and Developer should learn in 2022

Consogram

Java Interview Questions

HTML & HTML5 Interview Questions

Position – Rightmost Bit

Top 10 frequently asked HR interview questions

Sort Integers based on Ones

Python Test : Variable names

Sort Digits in Submatrices

Word Game – Start End Letters

Snakes and Ladders – 001

Christmas Tree Pattern – TCS CodeVita

Super ASCII String Checker – TCS CodeVita

Factor Count – Integer

All Alphabets – Upper/Lower Case

Rearrange Integer Matrix – Alphabets

Horizontal Zig-Zag Multiples Pattern

Property Inheritance in Family

Sum and Reverse Till Palindrome

Maximum Difference – Subsequent Integers

Python Program To Print Number Frequency

Search a Word in a Matrix

Balanced Parentheses Program in Python

Market Survey – TCS Codevita

Print Prime Numbers from 2 to N Program In Python

SQL WHERE Clothing Trends

Rotate Matrix Anticlockwise

Pattern – Integer to Alphabets

Right Arrow Pattern Program In Python

Function printNPattern – CTS PATTERN

Count of Inversions – Base 6 – TCS CodeVita

Sum of N numbers

Vehicle Pooling – Fully Occupied Program In Python

Merge Two Sorted Arrays

Function printColor – CTS Pattern

Frequency Sort – Numbers

Reverse Number

Non-overlapping Substring Count

Musical Bench

Function toggleVowelCase – CTS PATTERN

Function samePositionBitCount – CTS PATTERN

Function decimalToBinary – CTS PATTERN

Reverse Order – Print multiples of X from N to M

Inverted L-Shaped Matrix

Alphabet Count – Repeated String

Hare & Tortoise – 001

Maximum Target Hits in Sequence

Money with Baba

Word is Key – TCS NQT Question 3

Tree Shadow within Matrix

Python Program to Print All Vowels

Python Program To Print Fibonacci Sequence

Oddly even– TCS NQT Question 2

Program to Find the nth term of the series

Second Largest Value among N integers

A Sober Walk – TCS NQT Question 1

Meeting Late Comers In Python

Pattern Printing – Half Pyramid Numbers

String X-Pattern

Flow Chart To Program 1

Mirror of L Pattern

Combine Two Tables

Odd Integers In Range Program in Python

Print String Till Character In Python

Print except multiples of N

Multiple of N till divisible by X

Python Program for Interlace odd / even from A to B

HCF/GCD of Two Numbers

Prime Number

Polygon Perimeter

Move M Words – End Reverse

Basket with Most Colors

Vertical ZigZag Pattern

Largest among N numbers

Fraction Reduce

Diamond Diagonal Pattern

Percentage Pattern

Interlace 1 to N-Pattern

String Triangle Pattem

String Triangle Pattern

Consecutive Vowels Count

Vertically Downward Asterisks Pattern

Consonent vowel pair

Swap-Multiples Of x And y

Consonent in range

Consecutive 0s and 1s Binary Pattern

Integer K Pattern

Data Visualization Using Seaborn

Complete SQL(Structured Query Language)

How to Use Google Fonts in Frontend

Grid Of Grids Pattern

Integer Plus Pattern

Multipls Of x And y

Sum And Average – Even And Odd

One Digit Replace By 0

Largest Tenth Digit Integer

Function encryptUnitDigit – CTS PATTERN

Layered L. Pattern

Maximum Sum – Same Unit Digit

Binary – Toggle Last Occurring

Matrix – Count Sorted Rows

Maximum Number of Factors

Sum – Alphabet Separated Values

Print Only Alphabets In C

Vertical String Pattern

Hash Asterisk Alternate Pattern

Words in Triangle Pattern

Odd Or Even Triangle Pattern

Creating a Dynamic Contact Form Using HTML, CSS, and JavaScript

Spiral Pattern

Print Plus Pattern [RWD]

Left Right Triangle Pattern

Print Matrix – Diagonal Zig Zag

Longest Common Subsequence Length

Printing Pattern Using Loops

Number Diamond Pattern

Bitwise AND, OR, XOR in range

Alternate Row Pattern

Function printSequence – CTS PATTERN

Function incrementOrDecrement – CTS PATTERN

Count Overlapping String Pattern

Array Frequency Equals Value

Function manchester (type-2) – CTS PATTERN

Function repeatFirstKCharacters – CTS PATTERN

Function getOddLengthIntegers – CTS PATTERN

Function isEqualFirstHalf – CTS PATTERN

Max Distance Same Characters

Function deleteNonRepeat – CTS PATTERN

Pattern Printing – Numbers [ZOHO]

Find Two Largest Adjacent Digits

Function allExponent – CTS PATTERN

Pattern Printing Middle Letter – Odd Length String [ZOHO]

Function isTriangle – CTS PATTERN

Function sumElement – CTS PATTERN

Zero Insert After K Times One [ZOHO]

Function reverse – CTS PATTERN

Function rowSum – CTS PATTERN

Function area- CTS PATTERN

Print 1 to N – Digits Count [ZOHO]

Function maxReplace (type-2) – CTS PATTERN

Array Numbers – Greater Than Previous [ZOHO]

Bus Booking Requests

Decode Ways – Secret Message [Zoho]

Array Elements-Divisible by D

Array LEADERS [Zoho]

Function isRightAngleTriangle – CTS PATTERN

String – Reverse Words [ZOHO]

Smaller Matrix Search [ZOHO]

Function addRectangles – CTS PATTERN

Find the Only Even Prime Digit

Function getEven – CTS PATTERN

Find Range (Max-Min) of Odd Digits

Function consecutiveChar – CTS PATTERN

Digits That Are Divisors of the Number

Count of Even Digits in Odd Positions

Decreasing Sequence from N

Find the Digit Repeated the Most Consecutively

Function findMinElement – CTS PATTERN

Difference Between Square of Largest and Smallest Digit

Function productMatrix – CTS PATTERN

getarraysum Logical Error – CTS PATTERN

Function reverseHalfArray – CTS PATTERN

Bank Average Waiting Time

Find Pattern of Odd and Even Digits

Function matrixTranspose- CTS PATTERN

Determine if Number is a Perfect Square

Function getCount – CTS PATTERN

Function sortArray (type-2) – CTS PATTERN

Area of a square

Function replaceValues – CTS PATTERN

Count of Groups with Same Consecutive Digits

Double Every Prime Digit and Append to the Number

Digit Appearing Most After First Occurrence

Determine if the Number is a Factorial Value

Difference Between Highest and Lowest Prime Digits

Count Digits That Are Both Prime and Even

Create Two Numbers Using Higher and Lower Halves of Each Digit

Create Two Numbers from Odd and Even Digits

Division of Largest and Smallest Digits

Create a Number by Doubling Each Digit

Divide Number by Sum of its Digits

Function isEvenParity – CTS PATTERN

Divide Number into Equal Size Groups and Sum Them

Digits That Remain Same After Squaring

Compare Sum of Odd Positioned and Even Positioned Digits

Create Number from Outer to Center Digits

Create New Number Removing First and Last Digit

Digit That Appears the Least Number of Times

Check Palindrome Nature of a Number

Count of Digits Inverted in Their Position

Create a Number from Non-Repeating Digits

Common Digits in Two Numbers

Create Number from Multiplication of Digits

Even Sum of Unit Digit and Tenth Digit

Function numberTrianglePattern – CTS PATTERN

Difference – Sum of Odd and Even Digits

Consonant – Vowel Pairs

Count Zeroes Surrounded by the Same Digit

Append the Number’s Mirror Image to Itself

Count Digits That Are Fibonacci Numbers

First X Consonants

Check for Increasing Order of Digits

Product of Three Integers

Function printCharInOddPlace – CTS PATTERN

Count of Digits That Are Less Than Previous Digit

Matrix Next Greatest Column Element

Adding a Digit to Maintain Ascending Order

Reframe with Hundredth Digit

Numbers and Asterisks – V Pattern

Combine Two Numbers by Alternating Digits

Average of Prime Digits

Check if All Digits Are Perfect Squares

Spilt Array – Equal Sum

Add Square of Each Digit to the Number

Except the Nth Position

Employees – Working Time

Longest Palindrome Length

Function tenthDigitProduct – CTS PATTERN

Pattern Printing – Diamond Numbers

Toggle Case – Reversal

Twisted Prime

Sort the String Values Based on Length

Function printXMultiples – CTS PATTERN

Cut & Remove Rods

Function toggleBits – CTS PATTERN

Swap – Multiples of X and Y

Consonants in Range

Alphabets Positions Reversed

Bits Count – Y to X

Integer Pattern Printing – CTS PATTERN

CopyAll and Paste Operations

Common Characters – Same Position

Function printSum – CTS PATTERN

Function waterImageOfMat – CTS PATTERN

C – Type of triangle

Function flipCount – CTS PATTERN

String – Repeating Alphabets

LRU Cache – Miss Count

C – Find the sum of the largest and smallest number in an Array.

Remove and Repeat Digit Pattern

C – Find the sum of odd digits in a given number.

Class Arrangement – TCS CodeVita

Python Variables – Multiple Assignment For Variables

Sort numbers based on weight [ZOHO]

Digital Sum – Compress Integer

Function maxReplace – CTS PATTERN

Python Variables – Swapping Two Variables

Common Part in string values

Trapezium Pattern Printing

Product of Unit digit and Tenth digit

Function printKrepeatingChar – CTS PATTERN

Pattern Printing – 005

HCF (GCD) of long values

Reverse String – Vowels Retain Same Position

Function sumOfNonPrimeNumber – CTS PATTERN

Interlace Odd Integers

Function sameElementCount – CTS PATTERN

Sum of N Integers – Even Reversed

Function removeZero – CTS PATTERN

Function printRightTriangle – CTS PATTERN

Function reverseN – CTS PATTERN

Function countElement – CTS PATTERN

Function allDigitSum – CTS PATTERN

Function getPower – CTS PATTERN

Array Elements – Max Divisible by D

Function printDigitSum – CTS PATTERN

Function removeElement from Array – CTS PATTERN

Function newyork – CTS PATTERN

Function checkBirthday – CTS PATTERN

Function drawPrintpattern – CTS PATTERN

Automorphic Numbers

Function root – CTS PATTERN

Function countDigits – CTS PATTERN

Function calculateMatrixSum – CTS PATTERN

Function odd- CTS PATTERN

Function printCharacterPattern – CTS PATTERN

Function sortArray – CTS PATTERN

JAVA – Static Members – Department Count

String With Most Vowels

Isolate Interlaced Strings

Function median – CTS PATTERN

Even Sum or Factors

String Letters Frequency

Function printXAlphabetsCircularly – CTS PATTERN

Function getProductOfDigits – CTS PATTERN

Function getEvenIntegers – CTS PATTERN

Top Scoring Batsman – TEST ODI 20-20

Crop Water Calculator

Function checkEvenMonthFirstFiveDays – CTS PATTERN

Print Grandson's Name

JAVA Constructor and Methods – Base Conversion

Sort By Last Name

Reverse Columns In Matrix

Function lengthOfLastWord – CTS PATTERN

Zero Arrow Pattern Printing

Function getMaxLengthOfContinuousChar – CTS PATTERN

Peanut Packing

Pattern Printing N – Sequence 001

1 to N – Mixed Pattern Printing

Unique String Representations

String Characters Interlace

Match Last Letter

Two Digits Numbers Sum

Travelling PNR List

Sort By Last Name First Name

String Tree Pattern

Remove First And Last Till End

Digits Printer

Sort – Odd & Even Ascending

Sum of Embedded Numbers

Dog Jumping Barricade

Array – Next Greater Element [Zoho]

Turning Book Pages

Function printArrayCircular – CTS PATTERN

School Chocolate Distribution

Merge Strings

Function printLCM – CTS PATTERN

Function compressString – CTS PATTERN

Apples and Boxes

Function alphaInReversePos – CTS PATTERN

C Program to find Simple Interest

Rectangle or Square

DP – Longest Common Substring Length

Double the Digits in Number

Function firstRepeatCharacter – CTS PATTERN

Area of a Ground

Two Policemen Catching a Thief

C Program for Assignment Distribution

Even Length Substring – Equal Sum Halves [Zoho]

JAVA – Exception – Divider

Longest Set – Absolute Difference Less Than One

Print – Only Three Digit Numbers

String – Reverse Vowels

JAVA – Generics – String Sort

Value Equals Previous Two

Currency Conversion

Sum of Even & Odd Numbers

Reverse Middle Value

Alternate Sorting – Max Min

JAVA – File Handling – Count 1s

Expand alphabets occurrence

JAVA – Method Overriding and Super Keyword – Game

Longest No Repeat Sub-String

Pattern Printing – WIPR 001

Order digits based on the frequency

Print Alphabets

JAVA – MultiThreading – Printer

K Integers – Same Ends Program In Python

Letters at position of multiples of a number

Square – Top Right Co-ordinates

Exchange Digits – TCS CodeVita

SQL – Select 3rd & 4th Year Students

Hermoine Number – TCS CodeVita

Date Overlap

Selling Wine Bottles

Four Strings Rectangle

Bomb Blast Survivors

Split String & Sort

SQL – Students with Total Marks More Than 50

DP – Maximum Sum Subarray

Date Format

Search Hexadecimal Value – Matrix

Function printPattern – CTS PATTERN

DP – Matrix Ways from Top Left to Bottom Right

Matrix Diagonal Pattern

Crown Pattern

Function printFullNumber – CTS PATTERN

Pattern – ZigZag Number Square

Skip Lunch Count

Print Strings for Number

Pattern Printing – String Characters

Triangle Pattern – 002

Pointer & Structure – CTC Hike

Function printColumnSum – CTS PATTERN

Function reverseTraverseByUnitDigit – CTS PATTERN

Function decreasingSeqWithDecDiff – CTS PATTERN

Pointers – Total Marks

Function incrementDigitsByTwo – CTS PATTERN

Mirror Pattern – Ascending Descending Order

Interchange First Digit

Function countOfUpperLower – CTS PATTERN

Print Odd Even Negative Integer Count

Function printNalphaCirculary – CTS PATTERN

Function sumOfUnitDigits – CTS PATTERN

Function printString – CTS PATTERN

Convert Decimal to Binary

Traverse Square Matrix – Spiral Clockwise

Count of common factors

Reverse String Rank among SubStrings

Function matrixTopView – CTS PATTERN

Sort Integers in String

Sum of Prime Numbers

Function printCornerElements – CTS PATTERN

Sequence – Based on Previous Term

Function isPalindrome – CTS PATTERN

N Strings – Largest Unique Characters

Intelligent Robber

N Integers – Sum S – All Combinations

Function matrixTranspose – CTS PATTERN

N numbers divisible by X or Y

Print Soap Name

Smallest Substring – All Distinct Letters

Exact Capacity Booking

String – Vowels Position Sum

RAT CHEESE MAZE

Reverse X to Y Position Characters

Multi Layered Diamond Shaped Rhombus Pattern

Football Player – Total Dribble Paths

Students and Department

Atleast Two Less Than L

Next Multiple with Unit Digit D

First and Last N

CSS Interview Questions

X to Z Ascending – Y to X Descending

Top Ranking Student – Maths Physics Chemistry

Float Sum – Concatenation

Direction & Minimum Shift

Print Grandfather's Name

Divisible Sum Pair Count

Search Substring & Print Words

Product of Current and Next Elements

Remove Duplicate Characters

Even Position Characters in Reverse Order

Count of Common Characters in the Strings

Digits Division Count

Odd Even Row – Pattern Printing

Pangram String

Shirt – Matching Pairs

Rounding Marks

Even Triangle Pattern

String Concatenation – Company Name & Location

Match the Expression

1 to N – Forward and Reverse Interlaced

Column-wise Alphabet Sort

Arrangement of Plants

Positive Even Integers

Farmer-breaking yield records

Shooting Targets

Number Sequence Sort

Interchange largest and smallest values

Odd-Even Values Difference

Function multiplyNum – CTS PATTERN

Forward and Reverse Order of Alphabets – Matrix Pattern

All Digits – Pairs Count

Complete Array reverse Method

String Reverse Decryption

String Rotation Odd and Even Positions

Structure – Item with Maximum Price

Matching Word – Replace ?

Alternate 1s And 0s

While Loop in different programming languages

Max Equal Sum of Cube Numbers in N Stacks

Interlaced String

For Loop in different programming languages

Adam number

Distinct K

C – Function – Replace with Largest Number

Max Same Letter Square Size

C – Function – Reverse In Groups

Array Rotate Forward – R times

Find numbers such that A*B = C*D

Largest & Smallest Digits Difference

Alternate Repeat Pattern

Stone Game – Remove Last – TCS CodeVita

Parenthesis Pattern

Square Matrix – Odd Integers

Missing Number In Sequence

Maximum Sum in Array – M out of N

Sum divisible by D

Minimum Difference – Mark Pairs

JAVA – Method Overloading – Adder

First M multiples of N

Height Pattern Printing

Array Reverse In Groups of M

Complete Cell State After D Days

Find the lowest average temperature for N days

Difference between a number and it's reverse

Chars To Remove For Same String Value

Alphabet Triangle Pattern

Milk Man and His Bottles

Diagonal Sum

Robot Ditch Catch-22

Double Array Values

String Palindrome

Matrix – Inside Numbers Sum

N Triangles Pattern

Reverse Even Integers

Find the count of distinct numbers

Unique Alphabet Count

Difference between sum of odd and even digits

Diffadam number

Left Number Twice Right

Print Nth term in A.P

JAVA – Constructor – Sum and Product

Anagrams Count

Interlace Vowels & Consonants

Divisible weight of a number

Shift an array towards right

Sort Rows by Prime, Even and Odd count

Integer – Count of Even Integers

C – Stack – Reverse Integers

Replace Border with String

Electronic Devices And Circuits Interview Questions

Matrix Palindrome

Remove First K Even Digits

Matrix Rotation – Anti Clock Wise

Equidistant Characters from Start & End

String Stairs Pattern

Absolute Value of N is Power of X

JAVA – Class – Constructor Plus Methods Definition

Print Numbers – Frequency Based

Calculator Implementation

Finding Sum – TCS CodeVita

Two Digital Clocks