'Aus', 'Aman' and 'Boro' are the varieties of:
Anonymous Quiz
17%
Wheat grown in Uttar Pradesh
56%
Rice grown in West Bengal
11%
Bajra grown in Rajasthan
15%
Fodder crop grown in Karnataka
On dissolving sugar in water at room temperature solution feels cool to touch. Under which of the following cases dissolution of sugar will be most rapid?
Anonymous Quiz
18%
Sugar crystals in cold water
27%
Sugar crystals in hot water
19%
Powdered sugar in cold water
37%
Powdered sugar in hot water
The change in the frequency of a gene variant in a population due to random sampling which may cause elimination or fixation of the other alleles in the population is:
Anonymous Quiz
31%
Genetic drift
17%
Gene flow
24%
Genetic recombination
28%
Mutation
Which of the following statements about ‘Delimitation’ is NOT correct?
Anonymous Quiz
32%
Article 102 of the Indian Constitution enables Parliament to enact Delimitation Act.
18%
The Delimitation Commissions orders have the force of law.
34%
The orders of Delimitation Commission cannot be called in question before any court.
16%
The Delimitation Commission is appointed by the President of India.
Absorptive capacity is defined as:
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33%
Ability of the environment to absorb degradation.
45%
Resource generation within the assimilating capacity of the environment.
11%
Average number of organisms living in a given environment.
12%
The minimum population surviving in the world as a whole.
How will the demand of sugar change if price of tea rises?
Anonymous Quiz
51%
Decrease because both the goods are complementary
25%
Increase because both the goods are substitutes
20%
Not change unless the price of sugar changes
4%
None of these
The income of Rahul is 20% more than the income of Saurav and the income of Saurav is 25% more than the income of Ajay. Find by how much percentage is the income of Rahul more then the income of Ajay?
Anonymous Quiz
36%
50%
27%
25%
14%
75%
23%
125%
In the context of “Sun”, identify the incorrect statement from below:
Anonymous Quiz
22%
The corona is about 10 million times less dense than the Sun’s surface.
40%
This low density makes the corona much brighter than the surface of the Sun.
22%
Sun’s surface isn't solid like that of the Earth.
16%
Sun is made of super-hot, electrically charged gas called plasma.
Which of the following statements about noise pollution and its regulation is NOT correct in India?
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41%
The noise pollution is regulated by the Air (Prevention & Control of Pollution) Act, 1981.
14%
CPCB has laid down the permissible noise levels in India for different areas.
22%
In industrial areas, the permissible limit is 75 dB for daytime and 70 dB at night.
22%
In residential areas, it is 55 dB and 45 dB during daytime and night respectively.
A transformer works on the principle of:
Anonymous Quiz
22%
Converter
6%
Inverter
45%
Mutual inductance
27%
Self-inductance
With reference to Direct Seeding of Rice (DSR) of cultivation identify the incorrect statement:
Anonymous Quiz
21%
In DSR, the pre-germinated seeds are directly drilled into the field.
46%
There is no nursery preparation or transplantation involved in this method.
15%
DSR method of cultivation is suitable for all types of soil.
17%
It offers avenues for ground water recharge.