alleryஒரு மாணவர் 3 × 4 + 5 × 6 − 2-ஐக் கணக்கிடுகிறார். அதற்கான விடை என்னவாக இருக்க வேண்டும்?
A40
B46
C36
D34
Answer & Solution
Correct answer: A. 40
பெருக்கற்பலன்கள் 12 மற்றும் 30 ஆகும், மேலும் 12 + 30 − 2 = 40.
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