Question Discussion & Solution

Given that-

We add upper two number then divide by 2 and then square of that number we get lower number.

(6 + 4) ÷ 2 = 5² = 25

(3 + 1) ÷ 2 = 2² = 4 

Similarly,

(5 + 3) ÷ 2 = 4² = 16

Alternate Method 

Figure 1: 6 × 4 + 1 = 25 

Figure 2:  3 × 1 + 1 = 4

similarly, 

Figure 3:  5 × 3 + 1 = 16

Hence, "16" is the correct answer.

Hence, “21” will come next.

The correct answer is Anirudh Singh.

Key Points

• Anirudh Singh-
  • He was the 15th king of Bundi state.
  • He was married to Rani Nathawat Ji.
  • He built 84 pillared cenotaphs, for his beloved nurse Deva.
  • He served Aurangzeb in the Deccan.
  • He was later transferred to the northwest under Prince Muazzam.

Additional Information

•  Surajmal-
  • He was the son of Narayan Das.
  • He killed Rana Sanga's elder son Ratan Singh at Aheriya festival.
• Ratan Singh-
  • He was made king of Bundi after Rav Bhoj.
  • Jahangir gave Ramraj title to him.
  • Due to Ratan Singh's painting love, Jahangir gave him Sir Bundray's title.
  • In his reign, Kota was separated from the Bundi state by Shahjahan.
• Veer Singh-
  • He built the Taragarh fort in Bundi.
  • Maharana Lakha attacked him.
  • Mahmood Khilaji attacked him three times

The correct answer is Fermentation.

Key Points

• Fermentation:
  • The biological process, in which sugar molecules are converted into ethyl alcohol and carbon dioxide with the help of some microbes like yeast and bacteria is called alcohol fermentation.
  • It is an anaerobic process. i.e. it occurs in the absence of oxygen.
  • The process is governed by the enzyme alcohol dehydrogenase
  • Alcoholic fermentation has many uses such as for the production of alcoholic beverages, ethanol fuel, and bread cooking.

Additional Information

• Moulding:
  • ​Moulding is a typical process in which a type of fungus that grows surface of fruits and vegetable.
  • These tubular branches have multiple, genetically identical nuclei, yet form a single organism, known as a colony.
  • In contrast, yeast is a type of fungus that grows as a single cell.
• Nitrogen Fixation:
  • Nitrogen fixation is the chemical process by which atmospheric nitrogen is assimilated into organic compounds, especially by certain microorganisms as part of the nitrogen cycle. 
  • Atmospheric nitrogen is fixed by several methods like biological N2 fixation, Industrial N2 fixation & Electrical N2 fixation.
  • It is a necessary process, as the fixed nitrogen is used in the biosynthesis of several organic compounds like amino acids, proteins, nucleic acids, etc.
• Transcription:
  • ​The process of copying genetic information from one strand of DNA into RNA is termed transcription or mRNA synthesis.
  • The process of transcription begins when an enzyme called RNA polymerase attaches to the template DNA strand and begins to catalyze the production of complementary RNA.
  • It is completed in three steps Initiation, Elongation & Termination.

The correct answer is 172.

• Article 172 of the Indian Constitution relates to the tenure of the state legislature.

Key Points

• State Legislature:
  • Articles 168 to 212 in Part VI of the Constitution deals with the organization, composition, duration, officers, procedures, privileges, powers of the state legislature.
  • States having bicameral legislatures are Andhra Pradesh, Telangana, Uttar Pradesh, Bihar, Maharashtra, and Karnataka. 
    • {Trick to Remember- KUMBAT- Karnatak, Uttar Pradesh, Bihar, Maharashtra, Andhra Pradesh, Telangana}
  • The legislature's maximum strength is fixed at 500 and minimum strength at 60.
  • Article 172 deals with the Duration of State Legislatures.

Additional Information