allery100, 90, 80, 70, ... என்ற தொடரில் அடுத்ததாக வரும் உறுப்பு எது?
A50
B65
C60
D55
Answer & Solution
Correct answer: C. 60
இத்தொடர் ஒவ்வொரு படியிலும் 10 குறைகிறது, எனவே 70 - 10 = 60.
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