- 120 days
- 125 days
- 130 days
- None of these
- a
-
The life span of white blood cells in human body is 13 to 20 days.
Which of the planet moves slowest around the Sun?
- Venus
- Mercury
- Jupiter
- None of these
- a
-
The rotation period of Venus around the sun is 243 earth days.
To clean the ice from the road during winter season, which of the following is used?
- Salt
- Chlorine
- Iodine
- None of these
- a
Which of the following technique is useful to handle the sensitive issues?
- Physical Response
- Random Response
- Randomized Response
- None of these
- c
In which of the following options we feel stress if we fail in CSS examination?
- Physical
- Mental
- Social Stigma
- None of these
- b
In which of the following plays a major role in reaction to stress?
- Emotions
- Confidence
- Personality
- None of these
- c
Mean is a measure of:
- Location
- Dispersion
- Variation
- None of these
- a
If minimum value in a set is 5 and its range is 50, then maximum value of a set is:
- 47
- 50
- 55
- None of these
- c
If three observations are 5,5 and 5, then the arithmetic mean is:
- 5
- 10
- 15
- b
If we add a constant to each observation of a data set then find the mean:
- Increased by 3
- Decreased by 3
- No Effect
- None of these
- a