General Science - Online Test
Q1. Wildlife is destroyed most when
Answer : Option C
Explaination / Solution:
Wildlife is destroyed most when natural habitat is destroyed. The organisms survive and reproduce only in the natural habitat. Loss of habitat of wild animals is the main reason behind the extinction of organisms,
Q2. Majority of the reactions of alkynes are the examples of
Answer : Option D
Explaination / Solution:
Alkynes have two pi bonds,hence they are electron rich species.They attract electrophiles thereby undergoing electrophilic addition reactions.
Q3. Vegetatively propagated plants are generally
Answer : Option C
Explaination / Solution:
In vegetative propagation is the asexual mode of reproduction in which plants parts are used to grow new plants. Since fusion of gametes is not involved in the process all individual produced vegetatively are genetically similar.
Q4. Vapour pressure of a liquid is constant at constant temperature because
Answer : Option B
Explaination / Solution:
Liquid and vapours are in equilibrium.
Q5. As per India Vision _____ Report prepared by Planning Commission India’s per capita income has doubled over the past 20 years
Answer : Option C
Explaination / Solution:
No Explaination.
Q6. Which of the following is a tertiary amine?
Answer : Option D
Explaination / Solution:
Benadryl have tertiary amine.
Q7. The policies useful to reduce inequalities of income are the
Answer : Option B
Explaination / Solution:
No Explaination.
Q8. Which partition value divides the total set of values into four equal Parts
Answer : Option C
Explaination / Solution:
Quartiles are the measures which divide the data into four equal parts, each portion contains equal number of observations.
Q9. NSSO has used three concepts of unemployment except
Answer : Option A
Explaination / Solution:
Unemployment may be defined as “a situation in which the person is capable of working both physically and mentally at the existing wage rate, but does not get a job to work”.There are three measures or estimates of unemployment. These are developed by National Sample Survey Organisation (NSSO). They are:
1. Usual Status Unemployment
2. Weekly Status Unemployment
3. Current Daily Status Unemployment
Q10. In which of the following cases is the net force non zero?
Answer : Option B
Explaination / Solution:
The force acting on a coin is due to gravitational force which causes an acceleration in downward direction.
