IA
L ABILITY TE
बौद्धिक दक्षता प
(QUESTIONS NO
(प्रश्न संख्या 01
1.
1.
Average weight of a grou

IA
L ABILITY TE
बौद्धिक दक्षता प
(QUESTIONS NO
(प्रश्न संख्या 01
1.
1.
Average weight of a group of 6 girls is 26. If we
replace a girl of weight 30 in the group with
another girl so that new average increases by 5.
Find the weight of new girl.

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Aubrey

1 thought on “IA<br />L ABILITY TE<br />बौद्धिक दक्षता प<br />(QUESTIONS NO<br />(प्रश्न संख्या 01<br />1.<br />1.<br />Average weight of a grou”

  1. Answer:

    Old group weight, 6×26=156

    new group weight, 6(26+5)=186

    so, change group weight, 156-30+y. (where y= new girl)

    now, 126+y= 186

    y= 40

    Step-by-step explanation:

    I hope you understood

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