Related Questions

To make a high quality fertilizer, a seller mixes 26 kg of type A fertilizer at Tk 20 per kg with 30 kg of type B fertilizer at Tk 36 per kg an sells the mixture at Tk. 30 per kg. What is her profit percentage?
A No profit, no loss
B 5%
C 8%
D 10%
Extensively used nitrogenous fertilizer is
A Ammonium nitrate
B Urea
C Ammonium sulphate
D Nitro-lime
Which of the following is not a nitrogenous fetiliser?
A Ammonium sulphate
B Urea
C Ammonium nitrate
D Superphosphate
Which nitrogenous base is not found in dna?
A Uracil
B Thymine
C Cytosine
D Guanine
Which one of the following is used as a nitrogenous fertiliser, as a weed killer in the onion fields and for correcting acidic soils?
A Urea
B CAN
C Ammonium sulphate
D Calcium cyanamide
Which of the following is the main nitrogenous waste in humans ?
A Ammonia
B Urea
C Uric Acid
D Ammonium Nitrate
Which of the following nitrogenous fertilisers has the highest percentage of nitrogen?
A Calcium nitrate
B Calcium ammonium nitrate (CAN)
C Urea
D Ammonium sulphate
Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of
A Callagen
B Tannin
C Molasses
D Carbohydrate
মানুষের প্রধান নাইট্রোজেনঘটিত রেচন বর্জ্য ( main nitrogenous excretory waste ) নয় কোনটি?
A অ্যামোনিয়া
B হিপনোটক্সিন
C ক্রিয়েটিনিন
D ইউরিয়া
Non-protein nitrogenous substances in urine include
A Amino acids
B Urea
C Ammonia
D Porphyrins
E Ascorbic acid

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