Question
If 4 * 2 = 3 and 8 * 4 = 3 ,then 21 * 7 = ?
यदि 4 * 2 = 3 और 8 * 4 = 3, तो 21 * 7 =?
Answer A.
A.4 * 2 =4/2+1=2+1= 3
8 * 4 =8/4+1=2+1= 3
21 * 7 =21/7+1=3+1=4
So the correct answer is option A.
A.4 * 2 =4/2+1=2+1= 3
8 * 4 =8/4+1=2+1= 3
21 * 7 =21/7+1=3+1=4
इसलिए सही उत्तर विकल्प A है।
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