JS-Assignment-6

1. Find sum of elements of an array 

2. Consider the following array

      [ 1 ,2 , 3, 4 ]

      Create new array by adding 10 to first element, 20 to second element , 30 to third element and so on using map() method.

        [1,2,3,4 ]======>[ 11,22,33,44]

3. Consider the following array of students marks

        [

            { name:"ravi", marks :{ maths: 89, physics : 70 , chemistry :88}},

            { name:"bhanu", marks :{ maths: 98, physics : 50 , chemistry :68}},

            { name:"kiran", marks :{ maths: 50, physics : 82 , chemistry :94}},

        ]

    Find the names of students who got highest marks in maths , physics and chemistry.