Questions

Washing soda is used ______.

I. for removing permanent hardness of water

II. for disinfecting drinking water

III. as a cleaning agent for domestic purpose

The gravitational force of attraction between two bodies is __________________ the product of their masses.

A ‘breath test’ used by traffic police to check drunken driving uses ____?

What are names of two missions to be launched by NASA to explore the ionosphere?

What animal has the worst memory?

Blood is a connective tissue embedded in which type of intercellular matrix?

Which shows the order in which vertebrates evolved?

What will be output when you will execute following c code?

#include <stdio.h>
void main()

{
    signed int a = -1;
    unsigned int b = -1u;
    if(a == b)
         printf( "The Lord of the Rings" );
    else
         printf( "American Beauty" );
}