Multiple Choice Questions
|
LIST I (Gases in the atmosphere above 1000 km altitude) |
LIST II (Altitudinal range) |
| (a) Nitrogen | (1) 200 - 1100 km |
| (b) Oxygen | (2) 1100 - 3500 km |
| (c) Helium | (3) 100 - 200 km |
| (d) Hydrogen | (4) 3500 km and above |
a-iv , b-ii , c-i , d-iii
a-iii , b-i , c-ii , d-iv
a-iii , b-ii , c-i , d-iv
a-ii , b-i , c-iii , d-iv
B.
a-iii , b-i , c-ii , d-iv
ASSERTION (A) : Tropical cyclones have a life span of about one week time.
REASON (R) : They can produce low amount of rainfall due to low atmospheric pressure.
Both (A) and (R) are true and (R) is the correct explanation of (A).
Both (A) and (R) are true , but (R) is the correct explanation of (A).
(A) is true , but (R) is false,
(A) is false , but (R) is false.
Which one of the following is essential for the formation of equatorial westerlies ?
Large - scale earthquake over the equator .
Shifting of trade winds towards poles .
Shifting of polar easterlies towards equator .
Large - scale forest - fire in the equatorial rain forest .
A type of climate after Koppen which is characterised by an almost uniform distribution of precipitation throughout the year with the precipitation for the driest month more than 6 cms and a very low daily range of temperature is devoted by :
Aw
Af
Am
As
At which of the following altitudinal ranges ozone is found in concentrated form ?
10 - 25 km
15 - 35 km
35 - 50 km
50 - 65 km
Identify the correct normally occuring life cycle of frontal depressions from the following :
1 - 2 days
2 - 3 days
3 - 4 days
4 - 5 days
Which one of the following is correct arrangement of oceans in ascending order of their size ?
Indian - Arctic - Atlantic - Pacific
Arctic - Indian - Atlantic - Pacific
Pacific - Atlantic - Indian - Arctic
Atlantic - Pacific - Arctic - Indian
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