Question
Aman has appeared in two exams. He scored 420 marks in
first exam out of 600 marks. If he got overall 70 percent marks, then how much percentage he had scored in second examination out of 500?Solution
Marks obtained = 70/100 × 1100 = 770 Marks scored in second exam = 770 – 420 = 350 Percentage marks obtained = 350/500 × 100 = 70%
Which traversal of binary tree gives nodes in sorted order?
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What will be the output of the following Java snippet?
class A {
   public void display() {
       System.out.pr...
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