General Knowledge(GK) (or) General Awareness

Welcome to the General Knowledge Section of Free Time Learning. As we are aware General Knowledge (GK) is a very important area in all the competitive exams held in the country. Nowadays, a good knowledge of general awareness is very important in clearing any competitive and government recruitment examinations.

These General Knowledge Question are very important and usefull to UPSC, IAS/PCS, UPPSC, IBPS, SBI, RBI, SSC, CGL, Railway, APPSC, TSPSC, KPSC, TNPSC, TPSC, UPPSC, MPSC, RPSC, BPSC, MPPSC, UKPSC, MPSC, and other competitive exams.

1 .

The reaction is carbonate and bicarbonate ions with mineral is called

A)

hydrolysis

B)

carbonation

C)

oxidation

D)

solution

Correct Answer : carbonation

Published On : June 28, 2020

2 .

Which of the following is a warm current?

A)

Benguela current

B)

Labrador current

C)

Kurosiwo current

D)

South Pacific current

Correct Answer : Kurosiwo current

Published On : June 28, 2020

3 .

The tide produced when the moon and the sun are at right angles to the earth, thus pulling in opposite directions, is called

A)

neap tide

B)

spring tide

C)

diurnal tide

D)

ebb tide

Correct Answer : neap tide

Published On : June 28, 2020

4 .

The Palaeozoic era starts at ____ million years ago and ends at ____ million years ago.

A)

470, 150

B)

470, 225

C)

500, 100

D)

570, 225

Correct Answer : 570, 225

Published On : June 28, 2020

5 .

The mean radius of the earth is approximately

A)

6,400 km

B)

9,600 km

C)

12,800 km

D)

32,000 km

Correct Answer : 6,400 km

Published On : June 28, 2020

6 .

The soils whose parent material tend to be rich in sand are

A)

spodsols

B)

alfisols

C)

aridsols

D)

ultisols

Correct Answer : spodsols

Published On : June 28, 2020

7 .

The process of destruction or dying of fronts is called

A)

fromtogenesis

B)

frontolysis

C)

both (a) and (b)

D)

None of the above

Correct Answer : frontolysis

Published On : June 28, 2020

8 .

The moon orbits the earth at a mean distance approximately

A)

0.384 million km

B)

149.6 million km

C)

579 million km

D)

227.9 million km

Correct Answer : 0.384 million km

Published On : June 28, 2020

9 .

The steady or initial phase of the magnetic storms is

A)

preceded by storm sudden commencement

B)

magnetic storm at middle and low altitudes

C)

a sharp increase of the field

D)

None of the above

Correct Answer : preceded by storm sudden commencement

Published On : June 28, 2020

10 .

The percentage of the incident radiation reflected back to space is called

A)

earth's albedo

B)

planet's albedo

C)

both are similar terms

D)

None of the above

Correct Answer : planet's albedo

Published On : June 28, 2020

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