Let the present age of Rahul be x years Therefore, present age of Rohit = (x – 5) years According to the question, (x – 5 + 10)/(x + 5) = 1/1 Or, x + 5 = x + 5 Therefore, present age of Rohit cannot be determined.
What is the molecular formula of chloroform?
What is the atomic number of Bohrium, named after the physicist Niels Bohr?
What type of equilibrium is it when the center of gravity is at the highest point?
What is the atomic number of silicon, a component of quartz?
Which of the following is an ore of calcium?
Which gas is produced in the Haber Process?
Which gas is primarily used in the filling of incandescent light bulbs?
Lexan is a man-made polymer used for making
Which of the following statements about the modern periodic table is NOT correct?
Which statement about carbon credits is incorrect?
