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
Chiasmata formation takes place during which stage of Prophase I?
The black arm or angular leaf spot of cotton is caused by:
Foot and mouth disease is-
Identify the correct order of atmospheric layer arrangement from the surface of the earth to the top layer of atmosphere.
According to 4th Advance estimate for 2021-22 of agriculture crops, the total food grain production has been estimated to beÂ
Reduction in dry matter, decrease in amino acid content and accumulation of nitrates is the deficiency symptoms of:
Chemical fertilizers are not applied in Isabgol because
Which one of the following crop is commonly associated with Orabancho weed?
Which series does the Agricultural Census of 2015-16 belong to, and what is the time gap, expressed in years, between successive Agricultural Censuses w...
_________ is a part of the National Rural Livelihood Mission (NRLM) which aims to skill rural youths (15-35 years) into an economically independent and ...
Relevant for Exams:
