alleryસ્કોર ઘટે છે 52 પોઈન્ટ, પછી વધે છે 52. ચોખ્ખો ફેરફાર?
A104
B52
C−104
D0
Answer & Solution
Correct answer: D. 0
−52 અને 52 વિરોધી છે, તેથી તેમનો સરવાળો 0 છે.
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