Sir if the correct answer is 2.66 of a question upto 3 significant figures. And options for answer are given as
A. 2.6
B.2.655
C.2.65
D. N.O.These
Correct option given 2.655
sir How this option is chosen to be correct
I(IIT 2005)
Find the prime numbers from the given options. This question can have more than one correct answer.
Write the correct answer from the given four options.
A number ending in 9 will have the unit's place of its square as
a) 3 b) 9 c) 1 d) 6