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Given that Ammonium sulphate contains 20% nitrogen, it means that in one ton (1000 kg) of Ammonium sulphate, there are 200 kg of nitrogen (1000 kg * 20% = 200 kg). To calculate the cost per unit of nitrogen, we divide the total cost (Rs 640) by the quantity of nitrogen (200 kg): Cost per unit of nitrogen = Rs 640 / 200 kg = Rs 3.2/kg N Therefore, the correct answer is (b) Rs 3.2/kg N.
Select the combination of numbers so that the letters arranged accordingly will form a meaningful English word.
Unscramble the following letters to frame a meaningful words, then find out the correct numerical position of the letters:
N T F �...
A group of alphabets are given with each being assigned a number. These have to be unscrambled into a meaningful word and correct the order of letters m...
If it is possible to make a meaningful English word from the 2 nd, 5 th, 6 th and 9th letter of the word �...
If it is possible to make a meaningful four letters English word using 1st, 2nd, 5th and 9th letters of the word ‘IMPOSSIBLE’ from the left end, th...
If it is possible to make a meaningful English word from 2nd, 4th, 6th and 8th letter of the word "AFFLUENT...
A group of alphabets are given with each being assigned a number. These have to be unscrambled into a meaningful word and correct the order of letters m...
If it is possible to form a meaningful English word by using the 3rd, 5th, 6th, and 7th letter (from the lef...
A group of alphabets are given with each being assigned a number. These have to be unscrambled into a meaningful word and correct the order of letters m...
