General Science - Online Test
Q1. Which has highest freezing point at 1 atm?
Answer : Option A
Explaination / Solution:
Sugar solution has i=1 so ΔTf minimum so Tf will be maximum.
Q2. Green revolution resulting from
Answer : Option D
Explaination / Solution:
The Green Revolution in India was a period when agricultire in India increased its yields due to improved agronomic technology. To increase agricultural production it introduced high-yielding varieties of seeds. HYV refers to increased use of chemical fertilisers and irrigation to increase the production needed to make the country self-sufficient in food grains.
Q3. Select the wrong pair of vegetative propoagules from the following pairs?
Answer : Option B
Explaination / Solution:
The wrong pair of vegetative propoagules is rhizome-potato. Potato is grown vegetatively by eyes present on underground modified tubers. Vegetative propagation is a mode of asexual reproduction.
Q4. Transducers is the term used for
Answer : Option A
Explaination / Solution:
Transducers are those organisms that convert one form of energy to another form. Green plants converts solar energy into chemical energy in foods by the process of photosynthesis.
Q5. One of the Implication of Fiscal deficit is
Answer : Option A
Explaination / Solution:
No Explaination.
Q6. What is the median of the following set of scores? 19, 5, 12, 10, 14?
Answer : Option D
Explaination / Solution:
Arranging the data, in ascending order, Median = size of (N+1)/2 item i.e. 12 .
Q7. Potential labour force of India consists of
Answer : Option C
Explaination / Solution:
Those persons who can produce goods and services constitute the potential labour force.
Q8. A man of mass 70 kg stands on a weighing scale in a lift which is freely falling under gravity. What would be the reading on the scale?
Answer : Option D
Explaination / Solution:
When the lift fall freely under gravity, a = g
Therefore Apparent weight, (We experience weight due to reaction)
This is the condition for weightlessness.
Q9. Sachin suffers from hypoparathyroidism. This can lead him to :
Answer : Option A
Explaination / Solution:
Hypoparathryrodism is the condition in which body secretes abnormally low level of parathyroid hormone. This deficiency may lead to hypocalcemia and tetany.
Q10. Mobile genetic elements that replicate an RNA intermediate are called as
Answer : Option A
Explaination / Solution:
Mobile genetic elements that replicate an RNA intermediate are called transposons. It is a small piece of DNA that inserts itself into another place in the genome.
