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What will be the 10th digit in expression (1001)^256..

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It will be 1 only....There is a trick about how to solve these questions
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Is it ten's digit you are asking or tenth digit? and if it is tenth digit than tenth digit from left hand side or right hand side? if it is tenth from right end then it is 2. we can use binomial expansion to find it. third last term of the expansion wil give the answer. if it is from left end than...
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Is it ten's digit you are asking or tenth digit? and if it is tenth digit than tenth digit from left hand side or right hand side? if it is tenth from right end then it is 2. we can use binomial expansion to find it. third last term of the expansion wil give the answer. if it is from left end than too we can use binomial to find the answer which i wil post later. read less
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Founder and Quant Faculty at HolaMaven

Is it ten's digit you are asking or tenth digit? and if it is tenth digit than tenth digit from left hand side or right hand side? if it is tenth from right end then it is 2. we can use binomial expansion to find it. third last term of the expansion wil give the answer. if it is from left end than too...
read more
Is it ten's digit you are asking or tenth digit? and if it is tenth digit than tenth digit from left hand side or right hand side? if it is tenth from right end then it is 2. we can use binomial expansion to find it. third last term of the expansion wil give the answer. if it is from left end than too we can use binomial to find the answer which i wil post later. - See more at: https://www.urbanpro.com/comment/answerConfirmation?id=215816#sthash.voClzFvm.dpuf read less
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Quantitative Aptitude Coaching

one's digit is 1 and ten's digit is 0. so last two digits would be 01
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Maths Magician

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Quant & LR Trainer for CAT , XAT , IIFT & other competitive exams

rule of cyclicity can be applied here. cyclicity of 1 is 1. so , all the extreme end digits will be 1 as 10th digit also apperas on extreme so , it is 1
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