In D, replace the second form verb QUESTIONED with QUESTION as the infinitive construction TO + VERB will take the base form of the verb. Thus, D is the right answer.
The hydraulic brakes used in automobiles is a direct application of :
Ozone layer which absorbs and scatters the solar ultraviolet radiation is present in which layer of atmosphere?
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
Wetlands are vital ecosystems which sustain biological diversity. The government will promote their unique conservation values through………………...
According to Edward& Heath (1964), the pest is said to be "economic pest" if any pestcauses at least ______ or more loss to the crops.
A Punjab farmer wants to grow 4 crops in a year, the most suitable crop rotation is
Which of the following is not used in organic farming?
The most sensitive stage of rice to soil moisture stress is:
The National Surveillance Programme for Aquatic Animal Diseases (NSPAAD), supported by the Department of Animal Husbandry, Dairying and Fisheries, devel...
A situation when the rainfall deficiency is 25% or more of long term average, it is classified as
