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  1. Maganlal, a worker, makes an article in every 2/3h. If he works for 71/2h, then how many articles will he make ?
    1. 111/4
    2. 111/3
    3. 112/6
    4. 112/5
Correct Option: A

∵ In 2/3h, 1 article is made.
∴ In 1h, 3/2 article are made.
∴ In 71/2 = 15/2h, 3/2 x 15/2 = 45/4 article are made.
∴ Required articles = 45/4 = 112/4


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