The total number of blocks used to make the figure is equal to
A
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
15
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
10
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
14
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B 15 Before the addition sign, number of blocks used = 10.
And after the addition sign, number of blocks used = 5.
Total number of blocks = 1 Ten + 5 Ones
= 10 + 5
= 15
or,