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General Science MCQ practice free online · page 134

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1331TNPSC2016General ScienceEnglish
With reference to the blood in a normal person, which one of the following statements is correct?
Show answerAnswer & explanation
Correct option: D — The blood has more platelets than WBC
1332APPSC2017General ScienceEnglish
When there is a decrease in the concentration of oxygen in the blood, the rate of breathing
Show answerAnswer & explanation
Correct option: B — Increases
1333MPPSC2012General ScienceEnglish
Carbon monoxide poisoning affects mainly which one of the following?
Show answerAnswer & explanation
Correct option: D — Oxygen carrying capacity of blood
1334TSPSC2018General ScienceEnglish
Scientists of which country have developed an artificial blood that is a kind of plastic blood which could be given to any patient regardless of his blood group?
Show answerAnswer & explanation
Correct option: B — Britain
1335UPPSC2001General ScienceEnglish
Read the following statements in connection with red blood corpuscles and with the help, the code given below find out the correct answer. 1. They have iron. 2. They provide red colour to the blood. 3. They provide immunity against certain diseases. 4. They are the carrier of oxygen in the blood.
Show answerAnswer & explanation
Correct option: C — 1, 2 and 4
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1336UPPSC2016General ScienceEnglish
Consider the following statements about haemoglobin. 1. It carries oxygen in the blood. 2. It is iron-containing compound. 3. It provides a immunity against certain diseases. 4. It imparts a red colour to the blood. The correct statements out of these are
Show answerAnswer & explanation
Correct option: D — 1, 2 and 4
1337MPPSC2008General ScienceEnglish
Assertion (A): People with AB blood groups are universal recipients. Reason (R): Red blood cell of blood group AB has no antigen and so agglutination does not occur with any other blood group.
Show answerAnswer & explanation
Correct option: C — (A) is true, but (R) is false
1338RPSC2013General ScienceEnglish
A man having ‘A’ blood group met a serious road accident and the doctors advised for blood transfusion. The relatives were asked to donate blood, whose blood group were found to be as follows 1. Wife – ‘O’ 2. Brother – ‘AB’ 3. Son – ‘A’ 4. Daughter – ‘O’ Who among the above relations could donate blood to the injured man?
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Correct option: D — 1, 3 and 4
1339UPSC1997General ScienceEnglish
Oxygen transportation in a human body takes place through. 1. Blood 2. Lungs 3. Tissue The correct sequence of transportation is
Show answerAnswer & explanation
Correct option: C — 2, 1, 3
1340UPPSC2010General ScienceEnglish
Consider the following. Assertion (A): Alum is applied to stop bleeding from cuts. Reason (R): Blood is a colloidal system containing colloidal particles. The aluminium ions of alum have high coagulating power so the blood gets coagulated. Select the correct answer using the code given below.
Show answerAnswer & explanation
Correct option: A — Both (A) and (R) are true and (R) is the correct explanation of (A)

General Science practice — common questions

Page 134 of this set has 10 questions on it.

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Where do these General Science MCQs come from?

They are taken from official past papers of Indian government recruitment exams such as RRB NTPC, RRB Group D and RRB JE, and each question keeps a reference to the exam it appeared in.

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General Science MCQ practice free online · page 134

With reference to the blood in a normal person, which one of the following statements is correct?

When there is a decrease in the concentration of oxygen in the blood, the rate of breathing

Carbon monoxide poisoning affects mainly which one of the following?

Scientists of which country have developed an artificial blood that is a kind of plastic blood which could be given to any patient regardless of his blood group?

Read the following statements in connection with red blood corpuscles and with the help, the code given below find out the correct answer. 1. They have iron. 2. They provide red colour to the blood. 3. They provide immunity against certain diseases. 4. They are the carrier of oxygen in the blood.

Consider the following statements about haemoglobin. 1. It carries oxygen in the blood. 2. It is iron-containing compound. 3. It provides a immunity against certain diseases. 4. It imparts a red colour to the blood. The correct statements out of these are

Assertion (A): People with AB blood groups are universal recipients. Reason (R): Red blood cell of blood group AB has no antigen and so agglutination does not occur with any other blood group.

Oxygen transportation in a human body takes place through. 1. Blood 2. Lungs 3. Tissue The correct sequence of transportation is

Consider the following. Assertion (A): Alum is applied to stop bleeding from cuts. Reason (R): Blood is a colloidal system containing colloidal particles. The aluminium ions of alum have high coagulating power so the blood gets coagulated. Select the correct answer using the code given below.

General Science practice — common questions