alleryചതുരങ്ങളുടെ ഓടുന്ന ആകെത്തുക 1, 5, 14, 30, 55 എന്നിവ നൽകുന്നു. അടുത്ത ആകെത്തുക എത്രയാണ്?
A96
B90
C85
D91
Answer & Solution
Correct answer: D. 91
വിടവുകൾ 4, 9, 16, 25 എന്നീ ചതുരങ്ങളാണ്, അതിനാൽ അടുത്ത വിടവ് 36 ഉം 55 + 36 = 91 ഉം ആണ്.
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