General science - Multiple Choice Questions (MCQs) – Page 27

Explore a wide range of General science - Multiple Choice Questions (MCQs) on QuizLake. Prepare for UPSC, State PSCs, SSC, Banking, and other government exams with our extensive collection of MCQs.

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Recent MCQs

Salk's vaccine is connected with which one of the following diseases?

  1. Small pox
  2. Tetanus
  3. T.B.
  4. Polio
General science

The weight of any body is

  1. Same at every place on earth's surface
  2. Maximum at poles
  3. More on equator
  4. More on mountains than in planes
General science

Urea is:

  1. A nitrogen-containing organic compound
  2. A nitrogen-containing inorganic compound
  3. A plant hormone
  4. An Endergonic compound
General science

The stones present in the gall bladder affect the digestion of:

  1. Protein
  2. Carbohydrate
  3. Fat
  4. Nucleic acid
General science

Photovoltaic cells are:

  1. Solar cells
  2. Thermal cells
  3. Sulphur cells
  4. Molar cells
General science

The 'xylem' in plants is responsible mainly for:

  1. Transportation of food
  2. Transportation of amino acid
  3. Transportation of water
  4. Transportation of oxygen
General science

Consider the following statements:

1. Scientific investigation depends on commitment to practical ideals.
2 Honesty is particularly important in science.

Select the correct answer from the codes given below:

  1. Both statements 1 and 2 are correct
  2. Both statements 1 and 2 are incorrect
  3. Statement 1 is correct, 2 is not correct
  4. Statement 1 is correct, 2 is unpredictable
General science

Which of the following is the correct order of plant species from higher to lower order?

  1. Class — Phylum — Order — Plant Kingdom
  2. Order — Class — Phylum — Plant Kingdom
  3. Class — Plant Kingdom — Phylum — Order
  4. Plant Kingdom—Phylum — Class — Order
General science

Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R)

Assertion (A) : Relative humidity decreases with increasing air temperature.
Reason (R) : Absolute humidity increases with increasing evaporation.

Select the correct answer from the codes given below:

  1. Both(A) and (R) are true, but (R) is not the correct explanation of(A).
  2. (A) is false, but (R) is true
  3. Both (A) and (R) are true and (R) is the correct explanation of (A)
  4. (A) is true, but (R)is false.
General science

The disease-causing microorganism among these is:

  1. Archaea
  2. Pathogens
  3. Bacteria
  4. Protozoa
General science

The formula of baking soda is:

  1. KHCO3
  2. Na2CO3
  3. K2CO3
  4. NaHCO3
General science