A. 2
B. 1
C. 4
D. 3
Answer: B
Solution:
Sum of all the numbers in each box is 35.
1st circle
3 + 17 + 4 + 11 = 35
2nd circle
2 + 16 + 7 + 10 = 35
3rd circle
6 + 13 + ? + 15 = 35
⇒34 + ? = 35
⇒ ? = 35 – 34
⇒ ? = 1
Related Posts:
