No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
18
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
116
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
132
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C116 The probability of a couple having a son is 12. So the probability of a couple having four sons is 12 * 12 * 12 * 12 or 116.