Question
Which combination of positions will tend to protect the
owner from downside risk?Solution
 Buying a stock and put option on that will give protection against the downside  risk. If the price of the stock falls to even zero then the put option can be exercised and amount equivalent to exercise price can be recovered (against the payment of premium). If the price of the stock rises then put will simply expire worthless (against a payment of premium).
How many route kilometres of Indian Railways are electrified as per the data till 2024?
When was it decided to replace existing rail networks by zones?
On the recommendation of _____ in 1978, a number of electrification works were taken up in Indian Railways.
What method is used for tunnel construction in rocky terrains?
Which system is most suitable for bridges and large-scale structures?
Which system manages freight operations in Indian Railways?
_____, a member of the 1967 batch, made it to the position of Financial Commissioner of the Indian Railways Board.
When did the first railway train run on the Indian subcontinent?
What is the gauge type of the Darjeeling Himalayan Railway?
The average annual growth rate of capital for Indian Railways was ______ between 1860 and 1939.
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