quality online education institutions

The number of educational institutions in a city, in 1985, was 279 and in 1997, it became 371. Find the percent of increase in the number of educational institutions. => 42.97% or 37.97% or 330% or 32.97%..

The scatterplot shows the details of a survey by John on population of 10 cities and the number of educational institutes in these cities. => The correlation will be negative. or The correlation will be weaker. or There will be no correlation. or The correlation will not change...

The public is aware and so it looks out for better quality crops. The quality would mean better size, colour, shape and taste. The health conscious public also wants better nutritive value in the food cro..

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Green colour of the visible spectrum is ineffective in inducing flowering whereas blue colour induces poor flowering. The wavelength 580 nm to 680 nm in the red portion of the spectrum has been found to be most effective for inducing flowering. Flowering is a phytochrome mediated process. It occurs..

Water pollution cannot be altogether checked, but measures can be taken to reduce it. These one as follo..

Formerly called as National Botanical Garden, this institute is spread over an area of 75 acres. It has sections like orchid house, palms house, cactus house, portable garden, hydroponicium, vertical garden, a climber pergola and a medicinal plot. There is also a lake for aquatic plants...

The controlled combustion of fuel in the presence of air, gives an internal combustion engine its power. A low quality fuel does not burn smoothly and causes an occasional explosive sound, which is known as knocking. This greatly reduces the power of the engine. The quality of ..

In a computer-learning institute, there are 7 computers in each room. How many rooms are there in the institute if there are 63 computers altogether? => 8 or 4 or 10 or 9..

Each room has 7 computers in a computer-learning institute. How many rooms are there in the institute if there are 49 computers all together? => 42 or 7 or 56 or 9..