Question
In an examination the average marks of Rohit is 54. If
he got 18 more marks in science and 22 more marks in maths then his average would have been 58. Find the total number of subjects he studied?Solution
Let total number of subjects be x. Then, => (54x + 22 + 18)/x = 58 => 54x + 22 + 18 = 58x => 4x = 40 => x = 10
The process of production of proteins specified by the sequence of codons in mRNA is
Which of the following is a measure to promote the export of organic products under India's Agricultural Export Policy?
The lowest layer of atmosphere is known as Troposphere. It extends upto a height of _____ km along the equater and ____km along the poles.
National Agriculture Market (e-NAM) is a pan-India electronic trading portal which networks the existing Agricultural Produce Market Committee(APMC) man...
Breeding bulls in service should get __ Kg./day extra concentrate.
Which one of the following species of genus Saccharum is known as ‘noble cane’?
Conversion factor from P to P2O5 is
Repeated application of herbicide in an area leads to
For raising sugarcane and potato together, it is necessary to plant cane at the distance of:
Which is the example of insect juvenile hormone?
Relevant for Exams:
