Namaskar
Hamen ye Diya hua hai ki , 30*2=60
Explanation:- 30*2= 60
Phirse, yah Diya hua hai 30*3=90
Explanation:- 30*3 =90
Ab,
30*4= 120
Atah 120, aapke prashn ka uttar hai
Thankyou
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