Everyday Science MCQS
The father of geometry he is most famous for his workThe Elements?
Euler
Ptolemy
Pythagoreas
Euclid
Cost of half dozen chairs is RS.3630. Find the cost of one chair.
RS.620
RS.720
RS.420
RS.820
In the case of nuclear disaster, which of the following options for cooling the nuclear rectors may be adopted1. Pumping of water to the rectors2. Use of boric acid3 Taking out the fuel rods and keeping them in a cooling pound Select the correct answer using the code given below
1 and 2 only
1 and 3 only
3 only
1, 2 and 3
Which of he following is a parasitic plant?
Mushroom
Pteris
Marchantia
Kelp
Our skin becomes dark, when exposed to excess sunlight. This is because of our ski9n pigment called
Xanthopny ll
Flavoxanthin
Melanin
Carotene
Why do wet clothes dry more quickly on a warm day?
All of these
High temperature of the air helps fast evaporation
Hot air carries less moisture
Hot air can absorb moisture quickly
which is the most distant object visible to the eye:
Andromeda galaxy
Coalsack nebula
Lagoon nebula
Messier
Who among the following received Noble prize for Unraveling the helical structure of Proteins?
John Napier
Maurice Wilkins
Linus Pauling
Sanger
How many pairs of salivary glands are there?
1
3
2
4
Lichen is considered to be a symbiotic association of two living organisms, which organisms are involved in it?
Fungi and bryophytes
Algae and bryophytes
Algae and fungi
Algae and bacteria
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