List of practice Questions

A split ring is used in:
Metallic conduction is based on the motion of which particle in material?
The upper part of a box-type solar cooker has a glass cover. The reason for this is:
A resistor of power \(P_1\) at voltage \(V_1\) is connected in series with another resistor of power \(P_2\) at voltage \(V_2\). The equivalent resistance will be:
The frequency of alternating current in household electric circuits is:
The valency of all elements in a group of the periodic table is:
Which of the following is used as wine?
What is the number of elements in the third group of the periodic table?
Which is used in a solar cell?
The electronic configuration of an element is 2, 8, 7. What is the atomic number of the element?
Duralumin is an alloy of which metal?
The molecular formula of sodium phosphate is:
In which of the following organisms does asexual reproduction occur through budding?
An example of plant hormone is:
Vegetative propagation in potato takes place by:
Hydrilla is found:
Systolic blood pressure of a healthy person is:
An example of a bisexual organism is:
In fish, respiration takes place through:
Which is the conventional source of energy?
The maximum number of electrons in a shell is:
Which hydrocarbon is the simplest compound?
Which of the following metals has the lowest melting point?
The atomic number of gold is:
Which of the following is a salt?