The average of a certain number of quantities is 45. If 5 is added to each quantity, what will be the new average?
The average of a certain number of quantities is 45. If 5 is added to each quantity, what will be the new average?
कुछ निश्चित मात्राओं का औसत 45 है। अगर प्रत्येक मात्रा में 5 जोड़ दिया जाए, तो नया औसत क्या होगा?
Detailed Solution & Logic
Correct Answer:
50
Average = 45
Each value + 5 ⇒ Average also + 5
New average = 45 + 5 = 50
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