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Current Affairs January 2024

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4

Arrange the Outer Planets in increasing order of their sizes.
1. Jupiter
2. Uranus
3. Saturn
4. Neptune

A. 4, 2, 3, 1

B. 4, 2, 1, 3

C. 2, 4, 3, 1

D. 4, 2, 3, 1

Correct Answer :

A. 4, 2, 3, 1


Related Questions

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Which one of the following stars is nearest to the Earth?

A. Polaris

B. Alpha Centauri

C. Sun

D. Sirius

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How many satellites does the largest planet have?

A. Sixteen

B. Ten

C. Six

D. Nine

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When the earth is at its maximum distance from the Sun it is said to be in

A. Perigee

B. Apogee

C. Perihelion

D. Aphelion

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4

The most important constituent of the Sun's mass is.
Hydrogen
Helium
Silicon
Iron

A. 1 and 2

B. 2 and 3

C. 3 and 4

D. 1,2 and 4

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Our Solar System is an orderly community of _____.

A. One star

B. Two stars

C. Three stars

D. Four stars

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What is the primary cause of seasonal change on the surface of the earth?

A. Earth's revolution and inclination of its axis

B. Revolution

C. Earth's rotation and inclination of its axis

D. Rotation

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What are the Pleides?

A. Constellation

B. Asteroides

C. Meteores

D. Comets

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What is the position of the moon called when it la farthest from the earth?

A. Perigee

B. Perihelion

C. Aphelion

D. Apogee

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4

Which two Planets do not have any satellites?

A. Venus and Mercury

B. Venus and Uranus

C. Venus and Neptune

D. Mercury and Uranus

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The term 'syzygy' is referred to when the

A. Earth is at prihelion and Moon at perigee

B. Earth is at aphelion and Moon at apogee

C. Moon and Sun are at right angles with reference to the Earth

D. Moon, Sun and Earth lie along a straight line

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Sun-rays reaches earth in (approximately)

A. 8 seconds

B. 8 minutes

C. 4.3 seconds

D. 1 light year

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Which star has the largest percentage In the universe

A. Single stars

B. Binary stars

C. Multiple stars

D. Cephied stars

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The atmosphere of Venus contains large quantity of

A. Carbondioxide and sulphuric acid

B. Carbondioxide and nitric acid

C. Nitrogen and sulphuric acid

D. Nitrogen and nitric acid

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Which planet la known as a 'Morning Star' as well as an 'Evening Star'?

A. Venus

B. Uranus

C. Mercury

D. Mars

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4

The Sun contains over ___of the total mass of the Solar System.

A. 0.825

B. 0.98

C. 0.998

D. 0.02

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4

Going into the interior of the earth the weight of an object

A. Increases

B. Decreases

C. Remains unchanged

D. First increases and then decreases

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What is the unit of measurement of distance between celestial bodies?

A. Light year

B. Nautical mile

C. Statute mile

D. Kilometre

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4

What part of the moon's surface is never visible from the earth?

A. 1.41

B. 1.47

C. 0.59

D. 0.5

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When a year divisible by 4 and not divisible by 400 is called

A. Siderial Year

B. Solar Year

C. Cosmic Year

D. Leap Year

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4

Lunar eclipse means

A. Direction or path of the Moon

B. The Moon comes between the Sun and the Earth

C. The Earth comes in between the sun and the Moon and the centres of all the three come on the same straight line

D. The average angle made by a line drawn from the Moon to the Earth

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4

Polar Auroras are

A. Quasars

B. b) Pulsar

C. Aurora Borealis

D. White Dwarfstar

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4

What is the time difference for every degree of longitude?

A. Eight minutes

B. Ten minutes

C. Four minutes

D. Twelve minutes

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How many degrees north and south are the Tropics?

A. 47 degrees

B. 23.5 degrees

C. 12 degrees

D. 30 degrees

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The atmospheric� pressure on the surface of Venus is more than__ times the atmospheric pressure of the Earth.

A. 90

B. 80

C. 50

D. 100

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Largest planet of our Solar System is _____.

A. Jupiter

B. Mars

C. Saturn

D. Uranus

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Halley's comet visits us after every.

A. 66 years

B. 76 years

C. 86 years

D. 96 years

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The planet of lowest density (0.69) is __ .

A. Jupiter

B. Saturn

C. Neptune

D. Pluto

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The Sun experiences magnetic storms and this Interferes with the magnetic field oC the Earth and produces light which are called

A. Quasars

B. Polar Auroras

C. Meteorites

D. Pulsar

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4

Which of the following is 'the cruel planet' in Indian astrology?

A. Jupiter

B. Saturn

C. Uranus

D. Neptune

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What is the most accurate description of the shape of the earth?

A. a geoid

B. a spherical

C. an oblate sphere

D. a flat disc