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Question 651

IB Security Assistant 2019• General Awareness

Kidneys in human beings are a part of the system for:

  1. AOption (a)

    Nutrition

  2. BOption (b)

    Respiration

  3. COption (c)

    Excretion

  4. DOption (d)

    Transportation

View answer & explanation

Correct answer

Answer: (a)A.

Nutrition

Explanation not yet available.

Question 652

IB Security Assistant 2019• General Awareness

The gap between two neurons is called a ____________.

  1. AOption (a)

    Dendrite

  2. BOption (b)

    Synapse

  3. COption (c)

    Axon

  4. DOption (d)

    Impulse

View answer & explanation

Correct answer

Answer: (a)A.

Dendrite

Explanation not yet available.

Question 653

IB Security Assistant 2019• General Awareness

In a plant, the anther contains:

  1. AOption (a)

    Sepals

  2. BOption (b)

    Ovules

  3. COption (c)

    Pistil

  4. DOption (d)

    Pollen grains

View answer & explanation

Correct answer

Answer: (a)A.

Sepals

Explanation not yet available.

Question 654

IB Security Assistant 2019• General Awareness

In evolutionary terms, we have more in common with

  1. AOption (a)

    A Chinese school boy

  2. BOption (b)

    Chimpanzee

  3. COption (c)

    Spider

  4. DOption (d)

    Bacterium

View answer & explanation

Correct answer

Answer: (a)A.

A Chinese school boy

Explanation not yet available.

Question 655

IB Security Assistant 2019• General Awareness

Which of the following material cannot be used to make a lens?

  1. AOption (a)

    Water

  2. BOption (b)

    Glass

  3. COption (c)

    Plastic

  4. DOption (d)

    Clay

View answer & explanation

Correct answer

Answer: (a)A.

Water

Explanation not yet available.

Question 656

IB Security Assistant 2019• General Awareness

The human eyes form the image of an object at its:

  1. AOption (a)

    Cornea

  2. BOption (b)

    Iris

  3. COption (c)

    Pupil

  4. DOption (d)

    Retina

View answer & explanation

Correct answer

Answer: (a)A.

Cornea

Explanation not yet available.

Question 657

IB Security Assistant 2019• General Awareness

Which of the following terms does not represent electric power in a circuit?

  1. AOption (a)

    I2R

  2. BOption (b)

    IR2

  3. COption (c)

    VI

  4. DOption (d)

    V2/R

View answer & explanation

Correct answer

Answer: (a)A.

I2R

Explanation not yet available.

Question 658

IB Security Assistant 2019• General Awareness

The device used for producing electric current is called:

  1. AOption (a)

    Generator

  2. BOption (b)

    Galvanometer

  3. COption (c)

    Ammeter

  4. DOption (d)

    Motor

View answer & explanation

Correct answer

Answer: (a)A.

Generator

Explanation not yet available.

Question 659

IB Security Assistant 2019• General Awareness

Which of the following is not an example of bio-mass energy source?

  1. AOption (a)

    Wood

  2. BOption (b)

    Gobar gas

  3. COption (c)

    Nuclear energy

  4. DOption (d)

    Coal

View answer & explanation

Correct answer

Answer: (a)A.

Wood

Explanation not yet available.

Question 660

IB Security Assistant 2019• General Awareness

Which of the following constitute a food chain?

  1. AOption (a)

    Grass, Wheat and Mango

  2. BOption (b)

    Grass, Goat and Human

  3. COption (c)

    Goat, Cow and Elephant

  4. DOption (d)

    Grass, Fish and Goat

View answer & explanation

Correct answer

Answer: (a)A.

Grass, Wheat and Mango

Explanation not yet available.