In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.
1
2
3
4
A.
1
As,
3 + 17 + 11 + 4 = 35
2 + 16 + 10 + 7 = 35
Similarly,
6 + 13 + 15 + ? = 35
34 + ? = 35
? = 1