Chapter 6 Number Play - Part 7

In 1A * A = 7A, if A = 5, does 15 * 5 = 75 satisfy the equation?

Type: MCQ • Marks: 1
In 1A * A = 7A, if A = 5, does 15 * 5 = 75 satisfy the equation?
Options
A. Cannot be determined
B. No
C. Yes
D. Only if A=6
Explanation
15 * 5 = 75, which fits 1A * A = 7A with A = 5.
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Class 7th Ganita Prakash 1

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