Question

20 संख्याओं का समांतर माध्य 12 है इन संख्याओं का योग है

(1) 240 (2) 160 (3) 28 (4) 32

Answer 1

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हल -

कुल संख्या N = 20 ,

समांतर माध्य = 12


तब, संख्याओं का योग = समांतर माध्य × कुल संख्या


= 12 × 20

= 240

Answer 2

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Here is your answer
Mean = 12
Total Number is = 20

As we know the formula

Sum of Total Numbers = Mean × Total Numbers

Sum of 20 Numbers = 12 × 20
= 240

Option (1) 240 is your answer



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