The average of 100 numbers is 44. The average of these 100 n

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RRB ASM Exam (Ajmer) 2007 click here to view all questions

The average of 100 numbers is 44. The average of these 100 numbers and 4 other new number is 50. The average of the four new numbers will be-

A800

B200

C176

D24

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Answer is : 200 Explanation: Sum of four new numbers  $=50 \times 104 – 100 \times 44$ $= 5200 – 4400$ $= 800$ $\therefore\text{ Average}= \frac{800}{4} =200$ Nithin K ? answered Nov 20 '2016 at 21:32 All Comments

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