alleryસ્કોર −3/4 પોઈન્ટથી બદલાય છે, પછી +1/4 પોઈન્ટ; ચોખ્ખો ફેરફાર?
A+1 પોઈન્ટ
B−1 બિંદુ
C+1/2 પોઈન્ટ
D−1/2 બિંદુ
Answer & Solution
Correct answer: D. −1/2 બિંદુ
ચોખ્ખો ફેરફાર છે (−3 + 1)/4 = −2/4 = −1/2 બિંદુ.
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