Question

1
11
12
1221
1222
1123
?

plz complete the pattern
it is an IAS questions.

Answer 1

The nex one is 122131.
here is the explanation ---- :)

1st - 1

then the 2nd number is 11 here 1 the above number then the numbers of 1 in the abobe no. that is 1 therefore the next no. is 11

similarly- the 3rd number is 12 here 1 the first number of the above number (11)and then the number of 1 in the above number is 2. Therefore the 3rd number is 12
similarly in the 4th number i.e. 1221....
the 1st number of the above number(12) is 1 and numbers of one in the above number is 1 and the 3rd number is the above number is 2 and the numbers of 2 in the above number is 2 therefore the no. is 1221.

I hope you understand it ..
Thank you

Answer 2

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