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  1. If the weight of 13 meters long rod is 23.4 kg. What is the weight of 6 meters long rod ?
    1. 7.2 kg.
    2. 10.8 kg.
    3. 12.4 kg.
    4. 18.0 kg
Correct Option: B

∵Weight of 13 m long rod = 23.4 kg
∴ Weight of 1 m long rod = 23.4 / 13 kg
∴ Weight of 6 m long rod = 23.4 x 6 / 13
= 10.8 kg


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