Question
The total strength of school A is 20% more than that of
school B. In school A and B, out of total number of students, 30% and 40% respectively are girls. The number of boys in school A is how much percent more/less than that in school B?Solution
Let the total number of students in school B be ‘x’. Therefore, total number of students in school A = 1.2x Number of boys in school A = 0.70 × 1.2x = 0.84x Number of boys in school B = 0.6x Required % = [(0.84x – 0.6x)/0.6x] × 100 = 40%
Mannitol is
DALPMG is an abbreviation of:
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: A Geographical Information Syst...
The most widely grown species of rose for cut flower production under protected cultivation is:
Biological control is the use of living organisms to suppress pest populations, making them less damaging than they would otherwise be. The term biologi...
Through which sensory structure do male mosquitoes locate females during mating season?
The paddy huller-type cum-recirculating (PHTC) dryer of 2 tonnes holding capacity was developed at which institute in India?Â
Which channel of distribution involves selling products directly to consumers, bypassing intermediaries?
Irradiation is also known as...................?
Sucrose consists of: