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Everyday Science Online Test MCQs With Answers

Question # 1

Who discovered streptomycin, the first antibiotic effective for the treatment of tuberculosis, for which he was named Noble Laureate in Medicine in 1952?

Choose an answer

Roger W, Sperry

Bert Sakman

Arthur Kornberg

Selman A, Waksman

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Question # 2

Which of the following is used in making bullet-proof jackets?

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Francium carbide

Iron carbide

Silicon carbide

Boron carbide

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Question # 3

Which one among the following methods is not effective in removing arsenic form contaminated ground water?

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Boiling

Reverse osmosis

Ton exchange

Coagulation-adsorption

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Question # 4

Robert Koch Worked on:

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Tuberculosis

Cholera

Malaria

Diabetes

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Question # 5

Endoplasmic reticulum is bound by

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Cellulose wall

Membranes

Sclerotised layer

Chitinised with

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Question # 6

Opium is obtained from which part of the poppy plant?

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Unripe Fruits

Flower

Leaves

Roots

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Question # 7

Redness in blood is because of the presence of:

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Iron in haeme pigment

Aluminum in haeme pigment

Copper in haeme pigment

All of these

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Question # 8

Which instrument is used for measuring horizontal and vertical angles?

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Thermocouple

Telescope

Theodolite

Tachometer

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Question # 9

In a box, there are 10 red and 5 black balls. if one ball is picked up randomly, what is the probability that it is red ball?

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1/2

1/3

2/3

4/5

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Question # 10

In a code language 35796 is written as 44887, Find the code for 46823

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55914

57194

55934

55745

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Question # 11

Wisdom teeth are

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Last molars

last premolars

incisors

Canines

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