Instructions
What should come in place of the question mark (?) in the following questions ?
Solution
Expression : $${(73)^3}$$
= $$73 \times 73 \times 73$$
= $$5329 \times 73 = 389017$$
Shortcut Method : We can find the last two digits of $$73^3$$, which is '17'
Thus, ans - (D)
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