Railway RRB RRC NTPC,GROUP-D FREE MOCK TESTS/GENERAL SCIENCE TEST-06

1/10

The normal IQ level of human beings is

110 to 120

80 to 100

120 and above

90 to 110

2/10

Which of the following develops a tough coat and is gradually converted into a seed in plants?

Ovule

Pollen grains

Embryo

Zygote

3/10

What is the SI unit of electric field strength?

Henry/ Coulomb

Newton / Coulomb

Coulomb / Newton

Joules / Coulomb

4/10

What is defined as the rate of doing work or the rate of transfer of energy?

Pressure

Power

Potential

Force

5/10

What is the number of chromosomes present in the gametes (egg and sperm) of human beings?

No chromosomes

One set of chromosomes

22 pairs of chromosomes

Three set of chromosomes

6/10

Isotope of Cobalt is used in the treatment for which of the following diseases?

AIDS

Cancer

Goitre

Anaemia

7/10

The larynx is closed during swallowing by:

Thyroid cartilage

Cricoid cartilage

Vocal cord

Epiglottis

8/10

Which of the following enzymes is not involved in the digestion of carbohydrates?

Sucrase

Lipase

Amylase

Lactase

9/10

The innermost layer of the heart is called:

Pericardium

Myocardium

Endocardium

Visceral pericardium

10/10

"Which of the following is transmitted by rodents? కింది వాటిలో ఎలుకల ద్వారా సంక్రమిస్తుంది?"

Hepatitis-A virus

Ebola virus

Polio virus

Norwalk virus

Result:

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