Question
1. यदि चार
परीक्षणों में उर्मिला का प्राप्तांक 72, 70 , 66 , व 60 हैं तो उर्मिला पाँचवें परीक्षण में कितने अंक प्राप्त करे कि औसत 70 हो जाए ?Solution
The correct answer is B
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