GK Space 2

GK Space 2

Q-1 How many year ago universe originated?
(a) 70 Billion year ago (b) 10-20 Billion year ago
(c) 80 Billion year ago (d) None

Q-2 Which of the following is our galaxy?
(a) Roundy way (b) Milky way
(c) Visible way (d) None

Q-3 How many stars can be visible by naked eye?
(a) 2500 (b) 3500
(c) 4800 (d) None

Q-4 What is distance of Alfa centaury from earth?
(a) 9×8 light year (b) 4×3 light year
(c) 18 light year (d) None

Q-5 Earth lies between -------and------ .
(a) Venus and Mercury (b) Jupiter and Saturn
(c) Mars and Venus (d) None

Q-6 What is distance between earth and sun?
(a) 4 AU (b) 1AU
(c) 9 AU (d) None

Q-7 What is full from of AU?
(a) Astronomical unit (b) Atomic unit
(c) Arranged Unit (d) None

Q-8 Sun have temperature --------- .
(a) 50000 C (b) 60000C
(c) 80000C (d) None

Q-9 Which element is present abundantly in sun?
(a) He (b) H
(c) O (d) None

Q-10 What is concentration of Ozone in troposphere?
(a) 5 ppm (b) 0×05 ppm
(c) 9 ppm (d) None

Q-11 In Mesosphere ------ is absent?
(a) Ozone (b) He
(c) Ne (d) Ar

Q-12 From the pole, what is height of ozonosphere?
(a) 11-16 km (b) 12-28 km
(c) 19-25 km (d) None

Q-13 At which place first cell structure appears .
(a) Ocean (b) Sky
(c) A and B (d) None

Q-14 At poles earth is?
(a) Depress (b) Spiral
(c) Regular (d) None

Q-15 What is time taken by light from sun to earth surface?
(a) 9×5min (b) 9×9min
(c) 8×3min (d) None

Q-16 In outer space, which are responsible for presence of life?
(a) CH4 and H2O (b) C2H5 and  N
(c) C6 H12 and S (d) None

Q-17 What is approximate age of earth?
(a) 4600 million year (b) 3900 million year
(c) 9900 million year (d) None

Q-18 Which is a planet?
(a) Sun (b) Earth (c) Moon (d) None

Q-19 Stanley Lloyd miller was----- .
(a) Biochemist (b) Physicist
(c) Pathologist (d) None

Q-20 What was the temp. of earth surface, at the time of life
originate?
(a) 10-180c (b) 25-300
(c) 19-360c (d) None

Q-21 First of all life originated in ------ .
(a) Center of earth (b) Sea
(c) Top of mountain (d) None

Q-22 Mercury is ------ .
(a) Nearest to sun (b) Nearest to earth
(c) Farthest Planet (d) None

Q-23 Which is essential acid for origin of life on earth?
(a) Sulphuric acid (b) Nucleic acid
(c) Nitric acid (d) None

Q-24 ‘Theory of origin of life’ first of all proposed by ------?
(a) Newton (b) Ohm
(c) Oparin (d) None

Q-25 -------- is largest planet of our Solar System?
(a) Jupiter (b) Earth
(c) Venus (d) None

ANSWERS:-

1 (b) 10-20 Billion year ago
2 (b) Milky way
3 (a) 2500
4 (b) 4×3 light year
5 (a) Venus and Mercury
6 (b) 1AU
7 (a) Astronomical Unit
8 (b) 60000 c
9 (b) H
10 (b) 0×05 ppm
11 (a) Ozone
12 (a) 11-16 km
13 (a) Ocean
14 (a) Depress
15 (c) 8×3 min
16 (a) CH4 and H2O
17 (a) 4600 million year
18 (b) Earth
19 (a) Biochemist
20 (a) 10-180C
21 (b) Sea
22 (a) Nearest to sun
23 (b) Nucleic acid
24 (c) Oparin
25 (a) Jupiter