Question # 1

A light year is a unit of:

Choose an answer

Time

Energy

Length

Mass

A boy was asked to multiply a given number by 8/17. Instead, the divided the given number by 8/17 and got the 225 more than what he should have got if he had multiplied the number by 8/17. The given number was

Choose an answer

8

17

64

136

Twinkling of stars is caused by:

Choose an answer

Reflection of light

Polarization

Refraction of light

Interference of light

None of these

Who invented the railway engine?

Choose an answer

Charles Babbage

Lsaac newton

James Wart

George Stephenson

The planet of the solar system which has maximum numbers of moon is:

Choose an answer

Jupiter

Venus

Saturn

Uranus

A shooting stars is

Choose an answer

sun

A comet

A meteor

An asteroid

The principle used in radar is the same as that of sonar. in reader we use radio waves whereas in sonar we use

Choose an answer

Red waves

Infrared waves

Ultrasonic

Super sonic

None of these

The marks obtained by 10 students is Science are 30,41,40,41,30,28, 41,40. the model mark is

Choose an answer

40

30

41

35

The time taken by the sun to revolve around the cancer of our galaxy is

Choose an answer

50 mn year

100 mn years

250 mn years

365 mn years

Which of the following is labelled to as GOOD CHOLESTROL for humans

Choose an answer

High density lpoprotein

Low density lipoprotein

very low density lipoprotein

None of these

The population of a town is 32000. It increases 15% annually. What will it be in 2 years ?

Choose an answer

52340

42320

62430

None of these

What greatest number can be subtracted from 10,000, sot that the remainder may be divisible by 32, 36, 48, and 54 ?

Choose an answer

1360

8640

9136

9316

Among the following, the only secondary pollutant is

Choose an answer

Sulphur tetroxide

Sulfur dioxide

Ozone

None of these

If the radius of a circle is decreased by 50%, its area is reduced by:

Choose an answer

25%

50%

75%

None of these

20 litres of a mixture contains milk and water in the ratio 5 : 3. If 4 litres of this mixture are replaced by 4 litres of milk, the ratio of milk to water in the new mixture will become:

Choose an answer

2 : 1

7 : 3

8 : 3

4 : 3

What is the smallest number with which 1800 must be multiplied to make it a perfect cube ?

Choose an answer

12

5

18

15

The average of 50 numbers is 38. If two numbers 45 and 55 are discarded, the average of the remaining set of numbers is

Choose an answer

38.5

37.5

37.0

36.5

What is the only source of free alleles?

Choose an answer

Crossing over

Independent assortment

Mutation

Fertilization

The operation of solar cell is based on

Choose an answer

Last technology

Photo conduction

Thermal emission

Tyndall effect

The unit of home electricity energy consumption is:

Choose an answer

Watt hour

Kilowatt hour

Joule hour

None of these

A Light year is

Choose an answer

A year devoid heavy rain fall

The time taken by light to be generated and propagated from the center of the sun to our earth

The distance covered by light of our solar years

None the these

More Classes

Other Links

CSS General Abilities Chapter 1 Online Entry Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer