Mathematics
If the total weight of 11 identical articles is 77kg, how many articles of the same type would weigh 224 kg?
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6 notebooks cost ₹ 156, find the cost of 54 such notebooks.
22 men can dig a 27 m long trench in one day. How many men should be employed for digging 135 m long trench of the same type in one day ?
A train is moving with uniform speed of 120 km per hour.
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If a varies inversely to b and b = 12 when a is 8; the value of b when a = 6 is:
72
32
12
16