Latest TCS Aptitude Question SOLUTION: 35674 term in 12345678910111213.... ? What is the 56743rd term in the series?

• Placement Papers
• /
• TCS

TCS Question Papers: TCS Interview Experience(90) TCS Company Profile

(#M40029963) TCS question unsolved Keep an EYE

35674 term in 12345678910111213.... ? What is the 56743rd term in the series?

Asked In TCS subhrajit mitra (10 years ago)

Unsolved Read Solution (6)

Is this Puzzle helpful?   (3)   (5) Submit Your Solution

Read Solution (6) :

mushkan  (10 years ago)

1 to 9=9 no.s 1 digit each no.
9 to 99=90no.s 2 digit each,total digit=90*2=180 terms
99 to 999=900 no.s 3 digit each,total digit=900*3=2700
999 to 9999=9000 no.s 4 digit each,total digit=9000*4=36,000
now till 999,we have=9+180+2700=2889 digits
till 9999 we hv=2889+36000=38889 digits
56743-38889=17854
after 9999 each no. has 5 digit
so 17584/5=3570 with remainder 4.
3570th no after 9999 =9999+3570=13569
next term=13570...4th digit=7 ..so ans=7

Is this solution Helpfull? Yes (27) | No (4)  

Biplab Saha  (10 years ago)

lund hai tu @Pradeep

Is this solution Helpfull? Yes (24) | No   

Ankit Kushwaha  (10 years ago)

I think its a Incomplete ques.

Is this solution Helpfull? Yes (2) | No (4)  

Pradeep kumar roy  (10 years ago)

56743 because it is an AP series where 1st term is 1 and d=1.

Is this solution Helpfull? Yes (1) | No (9)  

Pradeep kumar roy  (10 years ago)

56743 because it is an AP series where 1st term is 1 and d=1.

Is this solution Helpfull? Yes (1) | No (6)  

Sana  (10 years ago)

It is in AP
Bcz 1,2,3,...........56743
where a=1,d=1, and Total Terms in Series is 56743
By Using This Info We can Calculate the Tn Term i.e :: tn=a+(n-1)d
U can Get 56743

Is this solution Helpfull? Yes (1) | No (1)  

Please Login to Read Solution.