Science Knowledge - 2


25 Questions MCQ Test General Knowledge | Science Knowledge - 2


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Attempt Science Knowledge - 2 | 25 questions in 15 minutes | Mock test for Class 5 preparation | Free important questions MCQ to study General Knowledge for Class 5 Exam | Download free PDF with solutions
QUESTION: 1

The part of poppy plant which yields opium is ?

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QUESTION: 2

Which Salt is used in photography?

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QUESTION: 3

Which one of the following Mineral is required for muscle contraction ?

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QUESTION: 4
Primarily which one of the following system of the body is attacked by HIV?
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QUESTION: 5
Vaccines are ...... ?
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QUESTION: 6
One of most important foreign exchange earning herbs used in the treatment of several  kinds of chronic dysentery is ?
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QUESTION: 7
Vitamin A is also known as ?
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QUESTION: 8
In India, the human organ transplantation act come into existence in ?
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QUESTION: 9
The audible range of sound is-....... ?
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QUESTION: 10
Tip of the match-stick contains-..... ?
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QUESTION: 11
Commercial name of Sodium bicarbonate is - ...... ?
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QUESTION: 12
The folding of the leaf lobes of the Venus flag trap is a response to changing ?
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QUESTION: 13
Which one of following algae is a wonder crop with about 70% protein, even more than  Soyabean ?
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QUESTION: 14
Which one of the following is a stem tissue ?
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QUESTION: 15

What is key ingredient of Vinegar that you use in diet ?

Solution:

The main component of vinegar is acetic acid, which gives a sour taste and pungent aroma. The acetic acid content of the different vinegars present in the global market usually ranges from four to seven acetic degrees (w/v; 4–7 g acetic acid/100 ml of vinegar).

QUESTION: 16
The part of grain in cereals, where much of the protein lies is the ?
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QUESTION: 17
In elephants, which teeth are grow into huge tusks?
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QUESTION: 18
The nephron is: ....... ?
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QUESTION: 19
All of the following are normally found in urine except ?
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QUESTION: 20
In which part of human body is the smallest bone found ?
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QUESTION: 21
Which lands in human body produced growth Harmon ?
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QUESTION: 22
The science dealing with Human variations and heredity leading to the improvement of  human race is known as ?
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QUESTION: 23
Which of the following receives message from hypothalmus and communicates with  other endocrine glands ?
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QUESTION: 24
From evolutionary point of view which one of the following is more advances ?  
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QUESTION: 25
Which one of the following is used as antibacterial dye for skin infection ?
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