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The average weight of 20,four wheelers i...

The average weight of 20,four wheelers is 180 kg.if an old car is removed from this group of four wheelers the new average weight decreases by 2 kg.the weight of the removed car is

A

220

B

218

C

182

D

none of these

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The correct Answer is:
B
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ARIHANT SSC-AVERAGES-Exercise (Level 1)
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  14. The average weight of the 5 officers of a regiment is 42 kg. If a seni...

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