Question
Statement (A): The inter-state transportation of coal is
an important factor of the rail transport of railways. Reason (R): The mines of Bengal-Jharkhand are a major source of coal supplies to North Western States. Choose the correct answer from the codes given below:Solution
• Statement (A) is true because the transportation of coal between states is a critical aspect of the rail transport network in India, as railways are used to transport coal in large quantities, covering about 85% of the coal transport. • Reason (R) is also true because the coal mines in Bengal-Jharkhand (primarily in areas like Chhattisgarh, Jharkhand, Orissa, and West Bengal) are the primary source of coal that is supplied to the north-western states of India. • Therefore, Reason (R) correctly explains Statement (A), as these mines are critical for coal transportation through the railways, ensuring the supply of coal to other regions. Thus, the correct answer is (a) Both (A) & (R) are true and (R) is the correct explanation of (A).
Which of the following pricing strategies is NOT common in rural marketing?
Choose the odd one.
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...
 Which phytohormone forms the association between roots and microbes?
RRB came into the existence in the year _______.
Which of the following can be considered a case of non- Mendelian inheritance?
A land scraper is a piece of heavy equipment typically used for which of the following?
In substrate level phosphorylation which product is formed?
Sowing time of pea is:
In the soil water-plant continuum, what is the driving force that allows water to move from the soil through the plant to the atmosphere?