More Questions on This Topic :
Question 1.
If (64)2 - (36)2 = 20 * x, then x = ?
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Question 3.
1 + 2 + 3 + ... + 12 = ?
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Question 5.
72519 x 9999 = ?
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Question 7. The sum of first 45 natural numbers is: ....
Question 10.
(112 x 54) = ?
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