Question
Gaurav covered 225 km distance in 9 hours. The first
part of his journey he covered by car, then he hired a rickshaw. The speed of car and rickshaw is 30 km/hr and 18 km/hr respectively. The ratio of distances covered by car and rickshaw respectively:Solution

Which gas is considered as the most abundant greenhouse gas in the atmosphere?
Match List I with List II
Choose the correct answer ...
When to irrigate wheat after sowing if only one irrigation water is available:
Parboiling of rice is a:
Which crop involves the practice of nipping, which entails the removal of the apical bud of young plants, typically done when the plants are 2 to 4 week...
Excess copper induces deficiency of which mineral in plants ?
In tile drainage, when the tiles arranged from one side only it is known as
The bulk density of sandy soil is about 1.6 g/cc. what is the approximate value of bulk density for organic matter
The Species that invade a bare area are called
In the Grass Family, Cotyledons are called?