Haryana Constable Exam (19.09.2021)

41. Who among the following is the Param Vir Chakra awardee from Haryana?

(1) Major Hoshiar Singh
(2) Subedar Shivchand Ram
(3) Roop Chand
(4) Hawaldar Lakhmi Chand

Correct Answer: (1) Major Hoshiar Singh

Solution:Colonel Hoshiar Singh Dahiya, PVC from Haryana was awarded India's highest military honour, the ParamVir Chakra during Indo-Pakistani war of 1971.

The ParamVir Chakra (PVC), is India's highest military decoration awarded for the most conspicuous bravery or some daring or pre-eminent act of valour or self sacrifice in the face of the enemy whether on land, at sea or in the air.

42. 2000 soldiers in a fort had enough food for 20 days. But some soldiers were transferred to another fort and the food lasted for 25 days. How many soldiers were transferred?

(1) 500
(2) 525
(3) 450
(4) 400

Correct Answer: (4) 400

Solution:

43. The strong magnetic field produced inside a solenoid can be used to magnetise a piece of magnetic material like soft iron when placed inside the coil. The magnet so formed is called as

(1) Permanent magnet
(2) Diamagnet
(3) Electromagnet
(4) Paramagnet

Correct Answer: (3) Electromagnet

Solution:A strong magnetic field produced inside a current-carrying solenoid can be used to magnetise a piece of magnetic material like soft iron, by placing it inside the coil/ solenoid.

The magnet so formed is called an electromagnet.

44. How much simple interest will 2,000 earn in 18 months at 6% per annum?

(1) 、240
(2) 、120
(3) 、216
(4) 、180

Correct Answer: (4) 、180

Solution:

45. Choose the alternative which closely resembles mirror image of the given combination.

TARAIN1014A

Correct Answer: (3)

Solution:(3) ЛАНОТИЈАНАТ

46. Web Services mean the services provided by

(1) World Wide Web
(2) Hyper Text Transfer Protocol
(3) E-mail Services
(4) File Transfer Protocol

Correct Answer: (1) World Wide Web

Solution:A Web service is a software. service used to communicate between two devices on a network.

It is a standardized medium to propagate communication between the client and server applications on the WWW (World Wide Web).

47. Which of the following are called sacfungi?

(1) Ascomycetes
(2) Deuteromycetes
(3) Phycomycetes
(4) Basidiomycetes

Correct Answer: (1) Ascomycetes

Solution:The majority of known fungi belong to the Phylum Ascomycota.

It is characterized by the formation of an ascus, a sac like structure that contains haploid ascospores. Ascomycetes not only infest and destroy crops directly; they also produce poisonous secondary metabolites that make crops unfit for consumption.

48. A unit equaling approximately one thousand bytes (1024, to be exact) is called a

(1) Terabyte
(2) Kilobyte
(3) Megabyte
(4) Gigabyte

Correct Answer: (2) Kilobyte

Solution:In the International System of Quantities, the kilobyte is 1000 bytes, while the kibibyte (symbol KiB) is 1024 bytes.

49. _________is a language for publishing hypermedia on the World Wide Wed.

(1) C
(2) Hypermedia
(3) HTML
(4) C++

Correct Answer: (3) HTML

Solution:HTML (HyperText Markup Language), is defined to be the hypertext language of communication which actually flows over the network.

HTML can be used to represent: Hypertext news, mail, online documentation, and collaborative hypermedia.

50. Which enzyme present in the pancreatic juice is responsible for breakdown of the emulstfled fat?

(1) Trypsin
(2) Maltase
(3) Lipase
(4) Lactase

Correct Answer: (3) Lipase

Solution:Pancreatic juice is composed of two secretory products critical to proper digestion: digestive enzymes and bicarbonate.

The pancreas secretes pancreatic lipase into the duodenum as part of pancreatic juice.
It is an enzyme that splits fats so the intestines can absorb.