Previous year MCQs

General science UPPSC 2008 GS-I
Question

Which one of the following is a rich source of iron?

Answer & Solution

Answer: (Detailed Solution Below)

Option D: Spinach

Detailed Solution:

The correct answer is “Spinach”.
Spinach is well known for its high iron content, making it an excellent food for boosting iron intake.

Similar Questions:

If x-1 – 1 is divided by x – 1, then the quotient is
  1. A) 1/ x-1
  2. B) -1 / x-1
  3. C) -1/ x+1
  4. D) -1/ x
Match List-I with List-II and select the correct answer from the code given below:
List-I (Appliance/ quantity) - List-II (Measured Instrument)

1. Pressure - A. Ammeter
2. Weight - B. Hygrometer
3. Current - C. Barometer
4. Relative Humidity - D. Spring balance

Code:
A B C D
  1. A) 2 3 4 1
  2. B) 3 4 1 2
  3. C) 4 1 2 3
  4. D) 1 2 3 4
It is difficult to walk on ice than on road because:
  1. A) Ice is harder than road
  2. B) Road is harder than ice
  3. C) Ice does not offer any reaction when we push it with our foot
  4. D) Ice has a lesser friction than road
Which of the following is correct?
  1. A) All the blood in the body is absorbed through the kidneys
  2. B) All the blood in the body passes through the kidneys
  3. C) All the blood in the body is filtered through the kidneys
  4. D) All the blood in the body is made through the kidneys
The Supreme Court of India is a "Court of Record". It implies that
  1. A) It has to keep a record of its decisions.
  2. B) All its decisions have evidentiary value and cannot be questioned in any court.
  3. C) It has the power to punish for its contempt.
  4. D) No appeal can be made against its decisions.
Given below are two statements, one is labelled as Assertion (A) and other as Reason (R) :

Assertion (A): Invert sugar is more sweeter than sucrose.
Reason (R) : Invert sugar is obtained by the hydrolysis of sucrose.

Select the correct answer from the codes given below.
Codes :
  1. A) Both (A) and (R) are true and (R) is the correct explanation of (A)
  2. B) Both (A) and (R) are 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
Consider the following statements:

Assertion (A): Space Based Solar Power (SBSP) is considered to be made a national goal.
Reason (R): Supply of SBSP is 99% uninterrupted throughout the year, besides the enormity of energy availability.

Select the correct answers from the codes given below:
Codes:
  1. A) Both A and R are true and R is the correct explanation of A.
  2. B) Both A and R are 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.
Electric motors operating at low voltages tend to burn out because
  1. A) they draw more current which is inversely proportional to the voltage
  2. B) they draw more current which is inversely proportional to the square root of the voltage
  3. C) they draw heat proportional to v2
  4. D) low voltage sets in electrical discharge
Golden rice is a rich source of:
  1. A) Fat
  2. B) Protein
  3. C) Vitamin A
  4. D) Vitamin B
Fruits stored in a cold chamber exhibit longer storage life because:
  1. A) exposure to sunlight is prevented
  2. B) concentration of carbon dioxide in the environment is increased
  3. C) rate of respiration is decreased
  4. D) there is an increase in humidity
The G-8 group of countries includes:
  1. A) Britain, China, Germany and Japan
  2. B) Britain, Japan, South Africa and USA
  3. C) Britain, France, China and Russia
  4. D) Britain, Canada, Germany and Italy
The "blue moon" phenomenon occurs:
  1. A) When two full moons occur in the same month
  2. B) When four full moons appear in two consecutive months of the same calendar year.
  3. C) when two full moons appear in the same month thrice in a calendar year
  4. D) None of the above.