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- Question
Which of the following can be a symptom of AIDS?
Options- A. Hair loss
- B. Severe weight gain
- C. Tiredness
- D. All the above
- Correct Answer
- Tiredness
ExplanationFrom the aboe given options, only extreme and unexplained tiredness is the symptom of AIDS.
The other symptoms of AIDS include: recurring fever, thrush ? a thick, whitish coating of the tongue or mouth that's caused by a yeast infection and sometimes accompanied by a sore throat, diarrhea that lasts more than a week, headaches, lightheadedness, and/or dizziness.
- 1. The mammalian heart is myogenic and it is regulated by nerves. The heartbeat originates from
Options- A. sinoatrial node
- B. QRS wave
- C. T wave
- D. hepatic portal system Discuss
- 2. Sub-prime crisis' is a term associated with which one of the following events?
Options- A. Economic recession
- B. Political instability
- C. Structural adjustment programmes
- D. Growing social inequality Discuss
- 3. Hydrogen atom is excited from ground state to another state with principal quantum number equal to 4. Then the number of spectral lines in the emission spectra will be
Options- A. 2
- B. 6
- C. 5
- D. 3 Discuss
- 4. The strain produced in a body is directly proportional to the stress applied on it, is called _______.
Options- A. Dollar's law
- B. Hooke's law
- C. Miller's law
- D. Kepler's law Discuss
- 5. India won its first Olympic hockey gold in
Options- A. 1928
- B. 1932
- C. 1936
- D. 1948 Discuss
- 6. Which one of the following with regard to Aridisol, one of the soil orders, is not correct?
Options- A. Lack of water for plants during most part of the years
- B. High organic matter
- C. Large accumulation of carbonates at depth
- D. Absence of deep wide cracks Discuss
- 7. Which one of the following canons of taxation was not advocated by Adam Smith?
Options- A. Canon of equity
- B. Canon of certainty
- C. Canon of convenience
- D. Canon of fiscal adequacy Discuss
- 8. When an electric bulb breaks , there is an explosive sound. That is due to
Options- A. the chemical reaction between the gases inside the bulb
- B. the compressed gases inside rushing out suddenly
- C. the air outside rushing in to fill the vacuum inside the bulb
- D. None of these Discuss
- 9. What is the unit of relative density?
Options- A. kg/m
- B. kg/m2
- C. kg/m3
- D. It has no unit Discuss
- 10. The 9th South Asian Federation Games were held in which of the following cities
Options- A. Islamabad
- B. Hyderabad
- C. Colombo
- D. None of these Discuss
More questions
Correct Answer: T wave
Explanation:
The mammalian heartis called myogenic (myo = muscle, genie = originating from). It means the heart beat or the activities of the heart are auto regulated which originates from a muscle called nodal tissue.In the human heart,heartbeat originates and contraction is initiated by a special modified heart muscle known as sinoatrial node. It is located in the right atrium; while the QRS waves are the depolarisation of the ventricles, which initiates the ventricular contraction.The T-wave represents the repolarisation,that is, the return of the ventricles from excited tonormal state.Hepatic portal system is the unique vascular connection that exists between the digestive tract and liver. This vein carries blood from intestine to the liver.
Correct Answer: Economic recession
Explanation:
The United States subprime mortgage crisis was a nationwide financial crisis, occurring between 2007 and 2010, that contributed to the U.S. recession of December 2007 ?June 2009.It was triggered by a large decline in home prices after the collapse of a housing bubble, leading to mortgage delinquencies and foreclosures and the devaluation of housing-related securities.
Correct Answer: 6
Explanation:
Number of spectral lines from a state n to ground state is
n(n-1)/2 = 6
Correct Answer: Hooke's law
Correct Answer: 1928
Correct Answer: High organic matter
Explanation:
All are correct except B as Aridisol is just like sand like soil as in Arid region e.g. In Rajasthan, so there will be very less amount of organic matter.
Correct Answer: Canon of fiscal adequacy
Explanation:
Adam Smith propounded the following first four canons of taxation -(1)Canon of Equity. (2) Canon of Certainty: (3) Canon of Convenience or Ease (4) Canon of Economy.
Correct Answer: the air outside rushing in to fill the vacuum inside the bulb
Explanation:
The inside of the bulb being a vacuum, the outside air rushes in when the bulb is broken. The vibrations of the rushing air molecules produce the sound.
Correct Answer: It has no unit
Correct Answer: Islamabad
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