Question
Which of the following statements about holes is
incorrect ?Solution
In semiconductors, a hole is the absence of an electron in the valence band and acts as a positive charge carrier . When an electron gets excited to the conduction band, it leaves behind a hole. While both electrons and holes contribute to conduction, they move differently and do not have the same mobility . Electrons generally have higher mobility than holes due to their lower effective mass and freer movement in the conduction band.
The total liability of the monetary authority of India i.e. RBI, is included in which of the following?
The current expected risk-free rate is 4%, the equity premium is 3.9% and the beta is 0.8. calculate the return on equity.
……………………………………………. allows the RBI to absorb liquidity (deposit) from commercial banks without giving government secur...
In the RBI’s monetary aggregate framework, M1 is known as Narrow Money due to its high liquidity. Which of the following combinations correctly identi...
What role does NABARD play in promoting financial inclusion?
The place where banks’ mutual claims are settled, is called?
 Who has been recently appointed as an Executive Director by RBI to look after the Monetary Policy Department
The Reserve Bank has released a booklet that aims to enhance public awareness about various types of financial frauds perpetrated on gullible customers...
 RBI has decided to increase the threshold limit for deposits and other extensions of funds made by non-financial Small Business Customers from ₹ 5...
Reserve Money (M0), also known as High-Powered Money or the Monetary Base, is the most fundamental aggregate. According to RBI reporting in 2026, which ...
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