Coding Topic
Number Theory OA Questions
Practice 224+ Number Theory coding questions from real online assessments. Filter by company, solve in the OAHelper editor, and prepare for company-wise OAs.
QuestionCompanyDifficulty
Shelf Label Pairs Sharing an Exact Common Factorcapital oneMediumTile Pairs That Form a Square MosaicklaMediumDivisor Totals For Every Reading In A BatchibmEasyRestamping Bazaar Tiles For The Richest Payouttiger analyticsMediumOrdered Unit Fraction Pairs Summing To One Over N Factorialpoint72HardDifference Between The Non Multiples And The Multiples Of MaccentureEasyCan the Counter Pair Grow Into the TargeteternalMediumBatch Pairs Whose Product Is a Multiple of KaccentureMediumSmallest Multiple That Starts With a Given NumbermastercardEasyFewest Consecutive Blocks With No Square Product Pairtiger analyticsMediumFolding Three Instrument Gaps into One DigitaccentureEasyPrime-Safe Dial Turningcapital oneMediumPrime and Fibonacci Union CountmeltwaterEasyOrdered Co-prime Pairs Up To NmeltwaterMediumEmergency Recall Across the Contamination LinemeltwaterMediumMosaic Band With an Exact Pattern PeriodmeltwaterHardSighting Lines From One PegnatwestMediumExact Prime Weight JobsnielsenMediumPower of the Last Digit of a PowernatwestEasyPosition On A Prime Circle Where The Sum Exceeds PmicronMediumMaximum Student Pairings After K ChangesmathworksHardWays to Reach Each Target Powernk securitiesHardRange Sum of Sigma Over DivisorssprinklrMediumMaximum GCD of Any Pairhonda r&dEasyMinimum Steps to an All-Prime ArraytredenceMediumPrime Toll Below the GateaccentureEasyDivisor Weight of a TokenaccentureEasyPrime Digit-Sum CheckeraccentureEasyNext Number With Multiplicative Persistence OneaccentureEasySome Help: Soldiers and Treasure ChestsinfosysMediumMoney Path With Prime Jumps Ending in ThreezomatoMediumMost Balls After Changing One MarkhilabsMediumEven to Odd Ratio Before Reaching FourarmorcodeEasyMixing Paints With a Limit on Colours per MixolaMediumGame of WaysmedianetMediumMinimum Array Length With Adjacent Modulo MergesmeeshoMediumRange Sums of Nested Divisor SumstredenceMediumPrinter Page Allowance by Factor CountwalmartEasyUnique Lines Through Tim's Housesap labsMediumPerfect Square Investment PairsnokiaMediumPrime PairssprinklrHardCounting Triplets With All Pair Sums Divisible by KamdMediumHighest Partition Score Under A Block Cost CeilingaxtriaMediumBest Co-prime Anchor Score After Capped RewritessquarepointMediumFewest Turns To Climb With Draining StaminasquarepointMediumFewest Notes To Settle An Amount From Two Till SlotssquarepointMediumRandom Divisor Reduction StepstrilogyHardLargest Prime Total of a Contiguous BlockkpitMediumCutting a Digit Tape into PrimessquarepointMediumOrdered Reciprocal Pairs of a FactorialsquarepointMedium