The total strength of school A is 40% more than that of school B. In school A and B, out of total number of students, 10% and 30% respectively are girls. The number of boys in school A is how much percent more/less than that in school B?
Let the total number of students in school B be ‘x’. Therefore, total number of students in school A = 1.4x Number of boys in school A = 0.90 × 1.4x = 1.26x Number of boys in school B = 0.7x Required % = [(1.26x – 0.7x)/0.7x] × 100 = 80%
Which of the following weed causes Dropsy disease in humans?
International Rice Research Institute is located at
Which of the following step is not essential for rDNA experiment?
Kyoto Protocol is an international treaty related to
What is the optimum temperature range for germination of wheat seed ?
Sowing and harvesting months of Aus rice is:
For the process of cDNA synthesis, the eukaryotic ___ is used as the template for the generation of DNA.
The genetic constitution of a character present in chromosome/nucleus is known as
Growing of two or more crops simultaneously on the same piece of land, without any definite row arrangement is known as
Which of the following is not a principle of plant disease control?
