Previous year MCQs

General science UPPSC 2015 GS-I
Question

How many calories are gained by drinking a glass of water?

Answer & Solution

Answer: (Detailed Solution Below)

Option A: Zero

Detailed Solution:

The correct answer is “Zero”.
Drinking water provides hydration but does not contribute any caloric content to the body.

Similar Questions:

Which of the following countries has more than 30% of its total area under national parks?
  1. A) Israel
  2. B) Bhutan
  3. C) Iceland
  4. D) Gabon
Kandla is well known for:
  1. A) Ship breaking industry
  2. B) Cutting and polishing of diamonds
  3. C) Export processing zone
  4. D) Traditional art and craft centre
The movement of nutrient elements through the various components of an ecosystem is called.
  1. A) Bio-geo-chemical cycle
  2. B) Bio-geological cycle
  3. C) Ecological succession
  4. D) Biological cycle
Normal temperature of human body is 98.4°F. Its equivalent temperature in °C is:
  1. A) 40.16
  2. B) 36.89
  3. C) 35.72
  4. D) 32.36
Among the following greenhouse gases, which does not cause ozone pollution in troposphere?
  1. A) Methane
  2. B) Carbon mono-oxide
  3. C) Nitrogen oxides (NOX)
  4. D) Water vapours
Which of the following is a semi-conductor?
  1. A) Plastic
  2. B) Aluminium
  3. C) Wood
  4. D) Germanium
Which of the following vitamin is responsible for coagulation of blood in human being ?
  1. A) Vitamin K
  2. B) Vitamin E
  3. C) Vitamin A
  4. D) Vitamin C
Sound waves do not travel in:
  1. A) Solids
  2. B) Liquids
  3. C) Gases
  4. D) Vacuum
Given below are two statements, one labelled as:

Assertion (A): Human body synthesises all the vitamins required by it.
Reason (R): Vitamins are essential for proper growth of the body.

Select the correct answer from the codes give below:
  1. A) Both (A) and (R) are true and (R) is the correct explanation of (A)
  2. B) Both (A) and (R) re true but (R) is not the correct explanation of (A)
  3. C) (A) is true, but (R) is false
  4. D) (A) is false, but (R) is true
Sarga, Pratisarga, Vansa, Manvantara and Vanshanucharita are the indicators of:
  1. A) Vedas
  2. B) Puranas
  3. C) Upnishads
  4. D) Sutras
Which of the following is a stem?
  1. A) Turnip
  2. B) Ginger
  3. C) Carrot
  4. D) Sweet potato
After menopause, production of which of the following hormones does not take place in women?
  1. A) Progesterone
  2. B) Testosterone
  3. C) Estrogen
  4. D) None of these