Question
A scored 38% marks and failed by 40 marks whereas B
scored 68% marks, which was 50 more than the passing marks of the examination. Find the total marks of the examination.Solution
Let the total available marks in the examination be 100x. Marks scored by A = 38% of 100x= 38x Marks scored by B = 68% of 100x= 68x According to question, => 38x + 40 = 68x – 50 => 30x = 90 => x = 3 Total marks of the examination = 100x = 300
How many transmembrane alpha-helices are present in the G-protein coupled receptors?
Which pair of biotechnological products and their sources is correct?
Animals from Class________are warm-blooded animals.
Which organism does not fit into the cell theory?
Which of the following parts helps in exchange of gases in plants?
Taeniasis is caused by which of the following parasites?
How many pairs of ribs are there in the human body?
Which of the following plays a significant role in our stomach in checking disease causing microbes ?
Hemoglobin has the highest affinity with which gas?
Which one of the following lymphoid organ is large at birth but reduces with age ?Â
Relevant for Exams:
