allery100, 90, 80, 70, ... എന്നീ റണ്ണുകളിൽ ഏത് പദമാണ് പിന്തുടരുന്നത്?
A50
B65
C60
D55
Answer & Solution
Correct answer: C. 60
പരമ്പര ഓരോ ഘട്ടത്തിലും 10 കുറയുന്നു, അതിനാൽ 70 - 10 = 60.
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