Chapter 6 Number Play - Part 5

In the puzzle: A B + 37 = 6A, if B = 5, what is A?

Type: MCQ • Marks: 1
In the puzzle: A B + 37 = 6A, if B = 5, what is A?
Options
A. 2
B. 3
C. 1
D. 4
Explanation
Units: 5 + 7 = 12 (units 2 = A). Check tens: A + 3 + 1 = 2 + 3 + 1 = 6. So A = 2.
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Class 7th Ganita Prakash 1

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