General Science Practice Question and Answer

Q:

Study of birds is called? 

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    Ornithology
    Correct
    Wrong
  • 2
    Entomology
    Correct
    Wrong
  • 3
    Birdology
    Correct
    Wrong
  • 4
    Herpetology
    Correct
    Wrong
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Answer : 1. "Ornithology "
Explanation :

1. Ornithology is a branch of zoology that studies birds. It studies different species of birds, their size, shape, colour, behaviour, habitat, reproduction and other aspects.

2. Ornithologists use a variety of methods to collect information about birds, such as field surveys, bird watching, studying bird behavior, and studying fossils.

Q:

Which of the following branch of zoology deals with the study of birds?

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    Ichthyology
    Correct
    Wrong
  • 2
    Pomology
    Correct
    Wrong
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    Entomology
    Correct
    Wrong
  • 4
    Omithology
    Correct
    Wrong
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Answer : 4. "Omithology"
Explanation :

1. Ornithology is a branch of zoology that studies birds. It studies different species of birds, their size, shape, colour, behaviour, habitat, reproduction and other aspects.

2. Ornithologists use a variety of methods to collect information about birds, such as field surveys, bird watching, studying bird behavior, and studying fossils.

Q:

Who was the world's first women cosmonaut to travel into the space?

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    Valentina Tereshkova
    Correct
    Wrong
  • 2
    Sally Ride
    Correct
    Wrong
  • 3
    Svetlana Savitskaya
    Correct
    Wrong
  • 4
    Peggy Whitson
    Correct
    Wrong
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Answer : 1. "Valentina Tereshkova"
Explanation :

Valentina Tereshkova was the first woman to go into space. She was also the youngest woman ever to go to space. She was just 26 years old when she made her first flight into space.

Q:

Which one of the following is the largest tropical rainforest in the world?

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    Congo
    Correct
    Wrong
  • 2
    Daintree
    Correct
    Wrong
  • 3
    Amazon
    Correct
    Wrong
  • 4
    Kinabalu
    Correct
    Wrong
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Answer : 3. "Amazon"
Explanation :

The Amazon rainforest is the largest tropical rainforest in the world. The Amazon is the largest rainforest in the world. It is home to more than 30 million humans and one in ten known species in the world. The Amazon rainforest covers a vast area of 6.7 million square kilometres.

Q:

Hygrometer is used to measure

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    relative humidity
    Correct
    Wrong
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    Earthquake
    Correct
    Wrong
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    body temperature
    Correct
    Wrong
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    viscosity
    Correct
    Wrong
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Answer : 1. "relative humidity"
Explanation :

The means of measuring the humidity of the atmosphere are called hygrometers.

Q:

Which of the following instrument is used to measure the humidity in the air?

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    Hydrometer
    Correct
    Wrong
  • 2
    Hygrometer
    Correct
    Wrong
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    Hydrophone
    Correct
    Wrong
  • 4
    Heliometer
    Correct
    Wrong
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Answer : 2. "Hygrometer "
Explanation :

The means of measuring the humidity of the atmosphere are called hygrometers.

Q:

Proton was discovered by______.  

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    James Chadwick
    Correct
    Wrong
  • 2
    Ernest Rutherford
    Correct
    Wrong
  • 3
    J.J. Thomson
    Correct
    Wrong
  • 4
    Robert Andrew Cook
    Correct
    Wrong
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Answer : 2. "Ernest Rutherford "
Explanation :

1. The proton was discovered by Rutherford. The name proton is derived from the Greek word protos meaning 'first'. The proton is a positively charged particle located in the nucleus of an atom, which was discovered by Ernest Rutherford in 1920. Rutherford proved in 1917 that the nucleus of the hydrogen atom (ie a proton) is present in the nuclei of all other atoms.

2. The nucleus of the atom was discovered by Ernest Rutherford in his famous gold foil experiment in the year 1911. The value of the particle is 1.6*10-19 C. To make an atom neutral, it has the same number of protons and electrons. He used the same concept to discover the proton.

Q:

Tibia salt bone is found in?

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    arm
    Correct
    Wrong
  • 2
    mouth
    Correct
    Wrong
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    leg
    Correct
    Wrong
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    Skull
    Correct
    Wrong
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Answer : 3. "leg"
Explanation :

The tibia and fibula are the two bones found in the human leg. The tibia, also known as the shinbone, is the larger and stronger of the two bones and is located on the inner side of the leg. The fibula is the smaller bone and runs parallel to the tibia on the outer side of the leg.

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