बुटांचे आकार: आकार 6 (2 विद्यार्थी), 7 (5 विद्यार्थी), 8 (3 विद्यार्थी). बहुलक आकार कोणता आहे?
A7
B6
C10
D8
Answer & Solution
Correct answer: A. 7
आकार 7 ची वारंवारता सर्वाधिक, 5 विद्यार्थी आहे.
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