Question Discussion & Solution

Least possible diagram is:

I. Some car are Maruti. → True

II. No Ciaz is a Maruti. → False

The correct answer is Bacteria.

Key Points

• The cause of dysentery is usually the bacteria Shigella, in which case it is known as shigellosis, or the amoeba Entamoeba histolytica. Other causes may include certain chemicals, other bacteria, protozoa, or parasitic worms.
• Amoebic dysentery is caused by the protozoan parasite Entamoeba histolytica. It is transmitted in areas where poor sanitation allows contamination of drinking water and food with feces. In these areas, up to 40% of people with diarrhea may have amoebic dysentery.

Important Points

• Disease caused by Viruses:
  • Chickenpox - It is caused by the Varicella-zoster virus
  • Small Pox - It is caused by the Variola virus
  • Common Cold -It is caused by Rhinovirus
  • AIDS (Acquired Immuno Deficiency Syndrome) - It is caused by Human Immunodeficiency Virus (HIV)
  • Measles -It is caused by the Measles virus
  • Mumps -It is caused by the Mumps virus
  • Rabies - It is caused by the Rabies virus (Rhabdoviridae family)
  • Dengue fever -It is caused by the Dengue virus
  • Viral encephalitis - It is an inflammation of the brain. It is caused by the rabies virus, Herpes simplex, poliovirus, measles virus, and JC virus
• Disease caused by Bacteria:

  • Whooping Cough - It is caused by a bacterium called Bordetella pertussis.

  • Diphtheria - It is caused by Corynebacterium diphtheriae.
  • Cholera - It is caused by Vibrio cholera
  • Leprosy - It is caused by Mycobacterium leprae.
  • Pneumonia- It is caused by Streptococcus pneumonia
  • Tetanus - It is caused by Clostridium tetani
  • Typhoid - It is caused by Salmonella typhi
  • Tuberculosis - It is caused by Mycobacterium tuberculosis
  • Plague - It is caused by Yersinia pestis
• Disease Caused by Protozoans: 
  • Malaria is spread by Anopheles mosquitoes. The Plasmodium parasite that causes malaria is neither a virus nor a bacteria
  • Amoebic dysentery: It is caused by Entamoebahistolytica.
  • Sleeping sickness:  It is caused by Trypanosomabrucei.
  • Kala-azar It is caused by Leishmaniadonovani.
• Disease Caused by Worms
  • Tapeworm: They are intestinal parasites. It cannot live on its own. It survives within the intestine of an animal including a human
  • Filariasis: It is caused by a thread
  • Pinworm: It is caused by a small, thin, white roundworm called Enterobiusvermicularis.

Concept-

• The transparent curved surface which is used to refract the light and make an image of any object placed in front of it is called a lens.
• The lens whose refracting surface is upside is called a convex lens.
• The convex lens is also called a converging lens.
• The lens having refracting surface inward is called a concave lens.
• The concave lens is also called a diverging lens.

Explanation-

As we can see below, The concave lens is also called a diverging lens.

Hence option 2 is correct among all

The correct answer is All of the above.

• Foreign Marriage Act,1969:
  • Section 4 of the act deals with the conditions relating to the solemnization of foreign marriages.

Key Points

• The act says that it solemnizes the marriage between parties one of whom which should be an Indian citizen under article 8 of the Indian Constitution or if the following conditions got satisfied:-
  • Spouse of both parties should not be living.
  • Both parties should be of sound mind.
  • At the time of marriage, the bridegroom should be of 21 years and the bride should be of 18 years.
  • Neither of the party is within the degree of prohibited relationship.
• With an element that personal law and custom laws governing at least one party permit marriage between them including that they are not within the degree of prohibited relationship.
• Section 5 of the act deals with the need for intended marriage.
• The section states that when a marriage is solemnized under this act the parties who got married have to give notice to the marriage officer of the district in writing specified in the First Schedule of the act.

Concept:-

 Single linked list:

This list consists of a number of nodes in which each node has a next pointer to the following element. The link of the last node in the list is NULL, which indicates the end of the list.

Calculation:-

After perform ((Start → Next) → Next) the current link transfer to the third node of linked. And Third node data value is 128.

Hence the correct answer is 128.