Search Previous Year Questions

The correct answer is Three pairs.

 Key Points

• The human mouth has three pairs of major salivary glands and numerous minor salivary glands scattered throughout the oral cavity.
• The three pairs of major salivary glands are the parotid glands, the submandibular glands, and the sublingual glands.
• Parotid glands are the largest of the salivary glands and are located in the cheeks over the mandible, toward the back of the mouth.
• Submandibular glands are roughly the size of a walnut and are located beneath the floor of the mouth.
• Sublingual glands are the smallest and are located beneath the tongue.

The correct answer is 22.4 liter.

 Key Points

• One mole of an ideal gas occupies 22.4 liters at standard temperature and pressure (STP), which is defined as 0 degrees Celsius and 1-atmosphere pressure. This is known as the molar volume of a gas.
• This volume is derived from the ideal gas law and Avogadro's law.

The correct answer is Ribosome.

 Key Points

• Ribosomes are the cellular organelles responsible for protein synthesis.
• They are composed of ribosomal RNA (rRNA) and proteins and are found in both prokaryotes and eukaryotes.
• There are two types of ribosomes based on their location and function in the cell: Free ribosomes (in the cytoplasm) and bound ribosomes (attached to the endoplasmic reticulum).
• The process of protein synthesis involves two main stages: Transcription (in the nucleus) and translation (at the ribosome).

 Additional Information

• Lysosomes are involved in intracellular digestion, not protein synthesis.
• The vacuole is an organelle that stores substances within a cell.
• Centrioles are involved in cell division, specifically in the formation of the mitotic spindle.

Given Data:

Total number of students = 120

Number of students in the arts department = 66

We are also given that 15% of the students are in the science department. Therefore, the remaining students must be in the commerce and arts departments.

Number of students in the science department = 15% of 120 = (15/100) * 120 = 18

Number of students in the commerce and arts departments = Total number of students - Number of students in the science department = 120 - 18 = 102

Now, let's determine the number of students in the commerce department:

Number of students in the commerce department = Number of students in the commerce and arts departments - Number of students in the arts department = 102 - 66 = 36

To calculate the percentage of students in the commerce department:

Percentage of students in the commerce department = (Number of students in the commerce department / Total number of students) * 100

                                                = (36 / 120) * 100

                                                = 30%

Therefore, the percentage of students in the commerce department is 30%

The word FACTOR cannot be formed using the letters of  TRANSFERENCE as there is no O in the word TRANSFERENCE.

The correct answer is Attorney General of India.

Key Points Attorney General:-

• Article 76 of the Indian Constitution mentions that the President shall appoint a person, who is qualified to be appointed a judge of the Supreme Court ,as the Attorney General Of India.
• It is the highest law officer in the country.
• The Attorney General must give advice to the Government of India upon such legal matters.
• The term of office is not fixed by the Constitution.

Qualifications:

• The Attorney General must be a person who is qualified to be appointed as a Judge of the Supreme Court of India.
• They should be a citizen of India.
• They should have been a judge of some high court for five years or an advocate of some high court for ten years or an eminent jurist, in the opinion of the President.
• The person should have professional experience in law and should be well-versed in constitutional law.

Functions:

• The Attorney General gives advice to the Government of India upon such legal matters and to perform such other duties of a legal character, as may from time to time, be referred or assigned to them by the President.
• They represent the Government of India in any reference made by the President to the Supreme Court under Article 143 of the Constitution.
• The Attorney General has the right of audience in all courts in the territory of India.
• They represent the government in all cases in the Supreme Court in which the Government of India is concerned.
• They make appearances in any high court in cases where the Government of India is concerned.
• The Attorney General has the right to speak and to participate in the proceedings of both the houses of Parliament without a right to vote.

Additional Information

• The Advocate General:-
• It is a constitutional post and authority duly appointed as per Art.165 of the constitution of India.
• He is the highest law officer in the state.
• He corresponds to the Attorney General of India.
• It is appointed by the governor.
• Qualifications:-
• Must be a citizen of India.
• Must be a person who is qualified to be appointed a judge of a high court.
• Must have held a judicial office for ten years or been an advocate of a high court for ten years.​
• Duties and functions:-
• To advise on the legal matters referred by the governor.
• To discharge the functions conferred on him by the Constitution or any other law.

Article 194 mentions the power, privileges, and immunities of the Advocate General.

From the information given:

So finally, A is facing South direction and B is facing North direction. 

Hence the correct answer is Option 3: South, North

Solution:

The speed of the boat downstream is 1 km in 6 minutes i.e 1/6 km/min = 10 km/ hr

• 1 minute = 1/60 hr
• 6 minutes = 6/60 hr = 1/10 hr
• 1/6 km/min = 1/(1/10) km/hr = 10 km/hr

The speed of the boat upstream is 6 km/h.

The speed of the current is (10 - 6)/2 = 2 km/h.

Solution:

• The largest four digit number formed by 7, 0, 0, 5 is 7500.
• The smallest four digit number formed by 7, 0, 0, 5 is 5007.
• The difference between the two numbers is 7500 - 5007 = 2493.

So the answer is option 1) 2493.

Solution:

• Let Shyam's income = 100
• Then Ram's income = 120  ( 20% more than Shyam's income)
• Shyam's income as a percentage of Ram's income = (100/120)*100 = 83.33%
• Shyam’s income as a percentage less than Ram’s income, we can subtract Shyam’s income percentage from 100%: 100% - 83.33% = 16.67%  i.e ​​\(16\frac{2}{3}\)

So, the answer is option 1) \(16\frac{2}{3}\)