General Science - Online Test
Q1.
Tanay is diagnosed with a tumor in his parathyroid. He will show out of the following symptoms
i. excretion of calcium in urine
ii. osteoporosis
iii. tetany
iv. deposition of calcium in kidney tubules
Answer : Option A
Explaination / Solution:
Parathyroid hormone is released from parathyroid glands that regulate calcium ions in the body. The person suffering from tumor of parathyroid show symptoms of osteoporosis and deposition of calcium in kidney tubules.
Q2. Which phyla does not possess a coelom?
Answer : Option B
Explaination / Solution:
Phylum Platyhelminthes does not possess a coelom. Coelom is the body cavity in between organs. Animals with coelom are called coelomate and those without it is called acoelomate.
Q3. Which role of Central Bank makes it as the controller of money supply or credit
Answer : Option A
Explaination / Solution:
No Explaination.
Q4. The number of terminals in a transistor is/are
Answer : Option A
Explaination / Solution:
A transistor is an electronic component that can be used as an amplifier, or as a switch. It is made of semiconductor material. Transistors are found in most electronic devices. 
A transistor has three connectors or terminals. In the older bipolar transistor they are the collector, the emitter, and the base. The flow of charge goes in the collector, and out of the emitter, depending on the charge flowing to the base
Q5. The standard emf of galvanic cell involving 3 moles of electrons in its redox reaction is 0.59 V. The equilibrium constant for the reaction of the cell is
Answer : Option A
Explaination / Solution:
Q6. A weighted aggregate price index where the weight for each item is its base period quantity is known as the
Answer : Option C
Explaination / Solution:
No Explaination.
Q7. Corpus luteum secretes
Answer : Option D
Explaination / Solution:
The ovum released during ovulation undergoes several changes and change into corpus luteum that release two hormone, estrogen and progesterone.
Q8. The equilibrium constant for a reaction is 10. What will be the value of , T = 300 K.
Answer : Option A
Explaination / Solution:
= -RTln K
Q9. In 1950-51 India literacy rate was
Answer : Option D
Explaination / Solution:
No Explaination.
Q10. How individual series is differ from discrete series
Answer : Option B
Explaination / Solution:
Individual series are those series in which items are listened singely, discrete series are those series in which data are presented in manner that exact measurement of items are clearly shown.
