General Science - Online Test
Q1. Which one of the following is not a chiral molecule?
Answer : Option C
Explaination / Solution:
.this
is not chiral molecule because functional group carbon that is carbon
having alchohal group has 2 same groups on either side and there is
symmentry about this carbon that is why this is not chiral.
.this
is not chiral molecule because functional group carbon that is carbon
having alchohal group has 2 same groups on either side and there is
symmentry about this carbon that is why this is not chiral.
Q2. UNIVAC is
Answer : Option A
Explaination / Solution:
No Explaination.
Q3. The electronic configuration of Rn7s1 belongs to
Answer : Option D
Explaination / Solution:
Francium will fill orbitals all the way up to 7S (7th period) subshell whrer it will have half filled orbital : 7S1 .
Q4. TV set used in a typical house is
Answer : Option D
Explaination / Solution:
The equipment that sends out a radio wave is known as a transmitter; the radio wave sent by a transmitter whizzes through the air—maybe from one side of the world to the other—and completes its journey when it reaches a second piece of equipment called a receiver.A television antenna, or TV aerial, is an antenna specifically designed for the reception of over-the-air broadcast television seignal, which are transmitted at frequencies from about 41 to 250 MHz in the VHF band, and 470 to 960 MHz in the UHF band in different countries..
Q5. APC= 1-APS. It is
Answer : Option D
Explaination / Solution:
No Explaination.
Q6. Which of the following is false regarding Positive effect of British rule was
Answer : Option B
Explaination / Solution:
There were various positive contributions that were made by the British is fales in India though Monopoly on foreign trade was not made with the objective of welfare for Indians but for the British interests.
Q7. The rate is independent of the concentration of the reactants in
Answer : Option A
Explaination / Solution:
−d[R]/dt = k[R]0
Q8. Area diagrams are
Answer : Option D
Explaination / Solution:
A shape with only two dimensions (such as width and height) and no thickness are called two dimensional diagrams.
Squares, Circles, Triangles, etc are two dimensional objects.
Q9. Identify “A” and “B” in the T.S of mature anther
Answer : Option D
Explaination / Solution:
The mature anther consists of four microsporangia which contain four layers. The inner most layer is called tapetum that provide nutrient to growing microspores and tissues inside it are called microspore mother cell that produce pollen grain.
Q10. Which scheme provide adequate an timely support from the banking system to the farmers for their cultivation needs in a flexible manner
Answer : Option B
Explaination / Solution:
KCC stands for Kisan Credit Card scheme in which this card is issued to the farmers who otherwise eligible for short term credit.
