The smallest value of n, for which 2n + 1, is not a prime number, is
According to the option-
take the value of n=4
2n+1=2×4+1=9
9 is not a prime number.
Who among the following has been appointed the Chairman of 6th Finance Commission in Rajasthan?
In 2019, archaeologists unearthed a rare treasure in the form of a life-sized stucco sculpture from __________. a Buddhist site which represents one of ...
Who among the following is the youngest Nobel Laureate?
In which group are the non-metal elements placed in a vertical column on the right side of the periodic table?
Fish can survive inside a frozen lake because
Who among the famous personality became the Times person of the year in 2016?
Suppose that x and y are distinct variables that take values from (1, 2, 3, 4, 5, 6). What is the probability that the value of the expression xy+x+y is...
The virtual force generated due to the rotation of the Earth is called-
Which of the following states will benefit from the World Bank aided (SMART) Project to transform rural areas there?
Members of which of the following phyla are commonly known as sea walnuts?