Chapter 6 Number Play - Part 5

In the cryptarithm: 1 A * A = 9A, find the value of digit A.

Type: MCQ • Marks: 1
In the cryptarithm: 1 A * A = 9A, find the value of digit A.
Options
A. A = 5
B. A = 4
C. A = 6
D. A = 1
Explanation
If A = 6: 16 * 6 = 96. Satisfies 1A * A = 9A where A = 6.
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Class 7th Ganita Prakash 1

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