In the following question. select the number which can be placed at the sign of question mark (?) from the given alternatives.
The sum of the numbers in all the boxes is same.
Eg : $$3+2+5+4+1+7=22$$
and $$1+2+7+6+4+2=22$$
Similarly, $$2+1+3+11+1+x=22$$
=> $$x=22-18=4$$
=> Ans - (B)
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