There are total 8 letters in the given word out of which 4 are consonants (R, P, T, N) and 4 are vowels (E, U, I, O) we have to form a word of 8 letters which have first and last letter consonants. In the beginning and in the last we put 2 consonants out of 3 by 4P2 = 12 methods. Now, in between first and last letters 6 letters may be put in 6P6 = 6! Therefore, number of words comprises consonant in first and in last will be = = 6! × 12 = 720 × 12 = 8640
According to Edward& Heath (1964), the pest is said to be "economic pest" if any pestcauses at least ______ or more loss to the crops.
Which of the following mineral is incorrectly matched with its chemical formula?
Which of the following micro organism used in production of Single Cell Protein?
"Food business" means:
The chairman of the state variety release committee
____ is a milk process that makes milk more easily digested by those with a sensitive digestive system.
Propping in banana is
The net assimilation rate is expressed in terms
How much area should be covered by Forest according to forest policy 1988?
“The amount of soil moisture held between the two cardinal points viz., field capacity at ____ bar and permanent wilting point at ____bar is available...
