Chapter 6 Number Play - Part 5

In the addition: 3 A + 2 5 = B 2, find the values of A and B.

Type: MCQ • Marks: 1
In the addition: 3 A + 2 5 = B 2, find the values of A and B.
Options
A. A = 5, B = 6
B. A = 7, B = 6
C. A = 7, B = 5
D. A = 6, B = 7
Explanation
Units digit: A + 5 = 12 => A = 7 (carry 1). Tens digit: 3 + 2 + 1 = 6 = B. So A=7, B=6.
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Class 7th Ganita Prakash 1

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