Refer to the given letter and symbol series and answer the question that follows.
(Left) K € TX @ *DX¥ & J%ZY$S&S FØG^ (Right)
How many such symbols are there in the series each of which is
immediately preceded by a letter and also immediately followed by a letter?
In October 2021, which portal was been launched by the Ministry of Social Justice and Empowerment to provide a platform for senior citizens in India seeking employment opportunities?
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
14:203:16:264::18:?