HSSC CET Mains Group-56/Dt.-07-08-2023 Morning Shift Set-B

1. What is an attribute in a relation?

Correct Answer: (a) A database column

Solution:An attribute in a relation is a database column. This relationship attribute contains the IDs of the related documents that it references during read, update and delete operations. If a document has no associated documents, this attribute is null.

2. If the cost price is 96% of the selling price, then what is the Profit percent?

Correct Answer: (a) 4.17%

Solution:

3. Haryana Govt. had declared which among the following year as "The Year of Industry and Employment"?

Correct Answer: (b) 2013

Solution:Haryana Government had declared the year 2013 as 'The Year of Industry and Employment'.

The objective of this announcement was to promote industrial development in the state and create employment opportunities for the people of Haryana.

4. The outermost solid cover or shell of the earth is known as

Correct Answer: (d) Earth crust

Solution:The outermost layer of the Earth is called crust. Its thickness is up to 60 km. It is a solid rocky layer, which is of two types: (i) solid and continental crust cover the land, and (ii) oceanic crust covers water.

After that, the mantle and core come. These are divided into inner and outer core.

5. Anil introduced Rohit as the son of the only brother of his father's wife. How is Rohit related to Anil?

Correct Answer: (c) Cousin

Solution:

6. The water accumulated under the ground surface in this manner

Correct Answer: (c) Spring

Solution:The water found below the ground surface is called groundwater. About 63% of irrigation in India is from groundwater. Groundwater exists mainly between soil voids and fractures of rock formations.

Groundwater stored between layers of hard rock below the groundwater level is called an aquifer.

7. With the help of which of the following international organizations, Haryana Community Forestry Project was started?

Correct Answer: (b) European Commission

Solution:Haryana Community Forestry Project started in the year 1998 with the help of international organisation European Commission.

Community forestry is used by rural people as part of their livelihood strategies. Forest Management can be defined as any forest management activity.

8. Which Article in the Indian Constitution is related to Equal Justice and Free Legal Aid?

Correct Answer: (a) Article 39A

Solution:Article 39A of the Constitution of India provides free legal aid to the poor and weaker sections of the society and ensures justice for all. Articles 14 and 22(1) of the Constitution also make it mandatory for the state to ensure a legal system promoting justice based on equality before law and equal opportunity for all.

9. Full form of RKVY is

Correct Answer: (a) Rashtriya Krishi Vikas Yojana

Solution:The full form of RKVY is Rashtriya Krishi Vikas Yojana. The RKVY scheme was launched in the year 2007, which was later re-christened as Remunerative Approaches for Agriculture and Allied Sector Rejuvenation (RAFTAAR) for three years till 2019-20 with a budget allocation of 15,722 crore.

10. Which function is used to free up memory allocated by malloc(), calloc() or realloc()?

Correct Answer: (c) free

Solution:free() function is used to free the memory allocated by malloc(), calloc() or realloc(). The free() function in C is used to free or de-allocate dynamically allocated memory and helps in reducing memory wastage. The C free() function cannot be used to free statically allocated memory (e.g., local variables) or memory allocated on the stack.