Current Affairs Quiz (25-5-19) 26/05/2019 – Posted in: DAILY MCQs – Tags:

1.

Consider the following statements:

(1) Scientists have adopted “Anthropocene” as Earth’s new Epoch.
(2) We just end ‘Miocene’ epoch.
(3) Anthropocene has been used to describe humanity’s large impact on the environment.
(4) Holocene epoch was begun 12,000 to 11,600 years ago.

Which of the statement/s given above is/are correct?

(a) 3 only
(b) 1 and 2 only
(c) 2 and 4 only
(d) 1, 3 and 4 only

 

2.

Consider the following statements:

(1) Electromagnetic Interference (EMI) frequently affects mobile phone, TV and FM radios.
(2) EMI can be used intentionally for radar jamming.

Which of the statement/s given above is/are correct?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 Nor 2

 

3.

Consider the following statements:

(1) Coral reefs are important hotspots of biodiversity in the ocean.
(2) When the sea temperature decreases beyond a tolerable limit, Corel reefs undergo a process of bleaching.
(3) Corals are animals in the same class (Cnidaria) as jellyfish and anemones.

Which of the statement/s given above is/are correct?

(a) 1 only
(b) 1 and 3 only
(c) 1 and 2 only
(d) 2 and 3 only

 

 

Solution: 1-D, 2-A, 3-B