For the following questions answer them individually
A simply supported beam of length L is loaded with a uniformly distributed load of $$\omega$$ per unit length. The maximum bending moment will be :
In an examination, 35% of the students passed and 455 failed. How many students appeared for the examination ?
In an examination, a student gets 4 marks for every correct answer and logos 1 mark for every wrong answer. if he attempts in all 60 questions and secures 130 marks, then find the number of questions he attempted correctly.