Questions

Improve the bracketed part of the sentence.

The famous Dr. Gupta (is only) physician in our village.

Improve the bracketed part of the sentence.

Perhaps the wolf (was waiting) to spring upon him.

On which day ' National Science Day ' is celebrated in India ?

When a steel ball is placed on the surface of mercury, it does not sink because

The national Temple of Bangladesh is _________.

what will be the output of the following code?

class Value
{
    public int i = 15;
}
public class Test
{
    public static void main(String argv[])
    {
        Test t = new Test();
        t.first();
    }
    public void first()
    {
        int i = 5;
        Value v = new Value();
        v.i = 25;
        second(v, i);
        System.out.println(v.i);
    }
    public void second(Value v, int i)
    {
        i = 0;
        v.i = 20;
        Value val = new Value();
        v =  val;
        System.out.println(v.i + " " + i);
    }
}

Hydrogen atom is excited from ground state to another state with principal quantum number equal to 4. Then the number of spectral lines in the emission spectra will be

Water kept in an earthen pot is less cool on rainy days than in summer because during the rainy days