General Science - Online Test
Q1. _________ is known as Ideal index number
Answer : Option C
Explaination / Solution:
Fisher has discovered weighted index number in which he tries to calculate best index number because he has taken both current and past years quantity as the base of price index number.
Q2. The primary sex organ of human male is
Answer : Option A
Explaination / Solution:
Testis is the primary sex organ in human male as it produce sperm or male gametes without which reproduction is not possible.
Q3. A person becomes a human resource when he/she
Answer : Option A
Explaination / Solution:
It is true that human capital is effective only when individuals possess the skills to work, are healthy and therefore willing to work. Age of human capital is a measure of physical ability and experience.
Q4. Chronological classification is
Answer : Option A
Explaination / Solution:
When data are observed over a period of time the type of classification is known as chronological classification. Such type of classification helps to compare the data of different time periods.
Q5. Continuously falling general price level is known as
Answer : Option C
Explaination / Solution:
Deflation is a decrease in the general price level of goods and services. It occurs when the inflation rate falls below 0%.
Q6. In Kinematics we study
Answer : Option C
Explaination / Solution:
Kinematics is a branch of classical mechanics that describes the motion of points, bodies (objects), and systems of bodies (groups of objects) without considering the mass of each or the forces that caused the motion.
Q7. The magnetic field of a plane electromagnetic wave travelling in +ve z direction is described by
Answer : Option D
Explaination / Solution:
No Explaination.
Q8. The middle man of our body is :
Answer : Option B
Explaination / Solution:
Lymph is the extracellular fluid that contains WBC’s and plasma. Lymph flows in lymphatic system and finally drains into veins. Lymph is called as the middle man of our body.
Q9. The quantity similar to extension or compression of the spring in sound wave propagation (air) is
Answer : Option B
Explaination / Solution:
As in air wave propagates in the form of compression (increase in density of air) and rarefaction (decrease in density of air).
Q10. Material used for conducting experiments on genetic traits by Mendel was
Answer : Option B
Explaination / Solution:
Mendel conduct his hybridization experiment on garden pea (Pisumsativum) using different contrasting pair of traits.
