If 27 identical articles cost ₹ 1,890, how many articles can be bought for ₹ 1,750 ?

7 kg of rice costs ₹ 1,120. How much rice can be bought for ₹ 3,680?

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 ?

If the total weight of 11 identical articles is 77kg, how many articles of the same type would weigh 224 kg?