allery20 − [4 + (6 − 2)] हातूंतले नेस्टेड कंस निवळ करात आनी जाप दिवची.
A28
B20
C16
D12
Answer & Solution
Correct answer: D. 12
वाटकुळो कंस 4, चौकोनी कंस 4 + 4 = 8, आनी 20 − 8 = 12.
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