Haryana Constable Exam 01.11.2021 (Morning Shift-II)

Total Questions: 100

1. _________ is an unauthorized program which functions from inside what seems to be an authorized program, there by concealing what it is actually doing.

Correct Answer: (3) Trojan
Solution:1. A computer virus is a computer program that can infect other computer programs by modifying them in such a way as to include a (possibly evolved) copy of it.

Trojan Horse is an unauthorized program which functions from inside what seems to be an authorized program, there-by concealing what it is actually doing.

2. If in a certain code, 'ELEMENT" is written as 'ELEMTNE', then how will 'OXIDE' be written in that code?

Correct Answer: (2) XOIED
Solution:As

3. Consider the following statements about Secular State.

I. A secular state is one that does not establish any one religion as official religion.

II. Indian secularism practices an attitude of a principled and equal distance from all religions.

Correct Answer: (2) Both the statements I and II are correct
Solution:Indian Secularism is different from western secularism such as in western secularism implies strict separation of church and state while Indian secularism means 'principled distance'.

Indian state does not recognise any state official religion it might be possible that state intervene in ones religion to bring in pace with present circumstance.

4. The average salinity of Indian Ocean

Correct Answer: (3) 35%
Solution:Salinity is the term used to define the total content of dissolved salts in sea water.

It is calculated as the amount of salt (in gm) dissolved in 1,000 gm (1 kg) of seawater. The average salinity of the Indian Ocean is 35.

5. India ranks_________ in fruits and vegetables production in the world.

Correct Answer: (4) 2
Solution:India secure ranks second in fruits and vegetables production in the world, after China.
  • India is the world's largest producer of milk, pulses and jute, and ranks as the second largest producer of rice, wheat, sugarcane, groundnut, vegetables, fruit and cotton.

6. Nitin was counting down from 32. Sumit was counting upwards the numbers starting from 1 and he was calling out only the odd numbers. What common number will they call out at the same time, if they were calling out at the same speed?

Correct Answer: (2) They will not call out the same number
Solution:

7. The nth element of the se-quence-1, 2, 4, 8, ... is

Correct Answer: (4) 2n - 1
Solution:

8. Visiting place like Manali and Mansarovar gives you an uncomfortable feeling. This is called

Correct Answer: (4) Altitude sickness
Solution:Tourists visiting high altitude areas such as Manalior Mansarovar, experience altitude sickness, Its symptoms include nausea, fatigue and heart palpitations. This is because in the low atmospheric pressure of high altitudes, the body does not get enough oxygen.

But, gradually one gets acclimatised and stop experiencing altitude sickness. The body compensates low oxygen avail-ability by increasing red blood cell production, decreasing the binding affinity of hemoglobin and by increasing breathing rate.

9. The point on the surface of the earth which is the first one to experience earthquake waves

Correct Answer: (3) Hypocentre
Solution:The hypocenter is the point within the earth where an earthquake rupture starts.

The epicenter is the point directly above it at the surface of the Earth, it is also commonly termed the focus.

10. A alone can make 100 baskets in 6 days and B alone can make 100 baskets in 12 days. In how many days can A and B together make 100 baskets?

Correct Answer: (4) 4 hours
Solution:Work is identical

Time taken by (A + B) to make

100 baskets = 12 2+1

12 3 = = 4 days