HSSC CLERK EXAM 22.09.2019 (Shift – I)

Total Questions: 87

1. Phelgu Tank is the tourist place located in

(1) Panipat
(2) Bhiwani
(3) Kaithal
(4) Hisar

Correct Answer: (3) Kaithal

Solution:Phelgu Tank is a holy site situated in Kaithal district of Haryana. Rishi Phelgu meditated here and the tank was built to honor him. This tank is believed to be the ancient tank built in the period of Mahabharat. Pundri tank which also has a history dating back to the Mahabharat period can also be seen here.

2. Subhash Chandra Bose Park is located at

(1) Panipat
(2) Ambala
(3) Hisar
(4) Patwari

Correct Answer: (2) Ambala

Solution:Subhash Chandra Bose Park is one of the most famous parks of Ambala. It affords an exquisite ecosystem to its site visitors to relax and spend satisfactory time within the lap of nature. Another park with the same name is located in Gurugram (Gurgaon).

3. Acro India 2019, the 12th edition of International Aero space and Defence Exhibition held in which of the following city?

(1) Bengaluru
(2) Mysuru
(3) Chennai
(4) None of the above

Correct Answer: (1) Bengaluru

Solution:The 12th edition of Aero India was held from 20 to 24 February, 2019 at the Yelahanka Air Force station in Bengaluru, Karnataka. Sixtyone aircraft were on display, and 403 exhibitors took part in Aero India show 2019. Aero India 2019 was Asia's largest air show.

4. In which switching technique, a dedicated and complete physical connection is established between two nodes?

(1) Message Switching
(2) Data Switching
(3) Packet Switching
(4) Circuit Switching

Correct Answer: (4) Circuit Switching

Solution:Circuit switching is a technique in which a dedicated and complete physical connection is established between two nodes and through this dedicated communication channel. The circuit guarantees the full bandwidth. It has basically three phases as circuit establishment, data transfer and circuit disconnect. The most common example of circuit switching is the telephone network.

5. Dieckan condensation reaction is goverened by________mechansim.

(1) Carbocation
(2) Free redical
(3) Carbanion
(4) Carbene

Correct Answer: (3) Carbanion

Solution:The Dieckmann condensation is an organic reaction used to form a carbon-carbon bond between two tethered ester groups using an alkoxide base in alcohol to make a cуclic ẞ-keto ester. This reaction is essentially an intramolecular form of the Claisen condensation.

An alkoxide anion abstracts an a hydrogen atom to give a carbanion.
This carbanion attacks the other carbonyl carbon atom to give a tetrahedral intermediate.
The tetrahedral intermediate eliminates an alkoxide anion.
The alkoxide anion abstracts an a hydrogen to give another carbanion. Thus the original a carbon atom must have two hydrogen atoms.
Adding acid protonates the carbanion, driving the reaction to completion.

6. Complete the series:

7, 26, 63, 124, 215, 342, ?

(1) 391
(2) 4214
(3) 481
(4) 511

Correct Answer: (4) 511

Solution:The pattern is :

2³ - 1 = 8 - 1 = 7

3³ - 1 = 27 - 1 = 26

4³ - 1 = 64 - 1 = 63

5³ - 1 = 125 - 1 = 124

6³ - 1 = 216 - 1 = 215

∴ ? 8³ - 1 = 512 - 1 = 511

7. In which year Haryana Tourism Corporation Ltd. was established?

(1) 1996
(2) 1966
(3) 1968
(4) 1976

Correct Answer: (4) 1976

Solution:Haryana Tourism Corporation was constituted as a Public Limited Company under the Companies Act. 1956 on 1 May, 1976. As an agent of the Government of Haryana, Haryana Tourism Corporation runs and maintains 44 Tourist Complexes spread across the state. It also organises and hosts Surajkund International Crafts Mela which is held in Faridabad.

8. The lowest unit of Panchayati Raj in Haryana is

(1) Block Panchayat
(2) Zila Panchayat
(3) Taluk Panchayat
(4) Gram Panchayat

Correct Answer: (4) Gram Panchayat

Solution:The lowest unit of Panchayati Raj in Haryana is Gram Panchayat. It legal authority is the 73rd Constitutional Amendment of 1993, which is concerned with rural local governments. The Gram Panchayat has a sarpanch as Its elected head. There are 6197 gram panchayats in the state.

9. Pulitzer Prize is an award for achievements in which of the following field?

(1) Sceintific achievments in the Europe and USA
(2) Newspaper, magazine and online journalish, literature and musical composition in the United States
(3) Sports achievements in the Asia and Europe
(4) None of the above

Correct Answer: (2) Newspaper, magazine and online journalish, literature and musical composition in the United States

Solution:The Pulitzer Prize is an award for achievements in newspaper, magazine and online journalism, literature, and musical composition in the United States. It was established in 1917 by provisions in the will of Joseph Pulitzer who had made his fortune as a newspaper publisher, and is administered by Columbia University in New York City.

10. Serial port transers data serially______bit at a time.

(1) 16
(2) 1
(3) 2
(4) 8

Correct Answer: (1) 16

Solution:In computing, a serial port is a serial communication in terface through which information transfers in or out one bit at a time. It is one of the oldest types of interfaces and at one time was commonly used to connect printers and external modems to a PC. Modern serial ports are used in scientific instruments, industrial machinery systems, etc.

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