Question
Following marks are obtained by a student in five
subjects. What is the percentage of marks scored by the student?Solution
Total scored by the student in all subjects=49+41+49+44+47=230 Total marks =50×5=250. Required percentage =230/250 ×100 =92%
Which of the following is an example of a plant which reproduce through its buds?
In a nuclear reactor, one of the following is used as a fuel.
The refractive index of water and turpentine oil are 1.33 and 1.47, respectively. A ray of light travels from
turpentine oil to water. The re...
The SI unit of mechanical power is:Â
Kindly Study the following questions carefully and choose the right answer.
In plants, the carbohydrates which are not used immediately are sto...
What is the chemical name of baking soda?
The SI unit of work is:
The dimensions of angular momentum are:
A body is said to be in equilibrium when:
Which of the following process is involved in the manufacturing of iron from iron-ore?