Correct Answer: 52

Solution : We know, Average = $\frac{\text{Sum of all the scores of the students}}{\text{No. of students}}$
The sum of the scores of all 45 students = Average × No. of students = 52 × 45 = 2340
Now, A group of 6 boys leaving the class, the average score is 40
⇒ Sum of the scores of 6 boys = Average × No. of students = 40 × 6 = 240
⇒ Sum of the scores of 8 boys joining the class = Average × No. of students = 43 × 8 = 344
Now, the average score of the class
$=\frac{\text{Total Sum - Sum of scores of students leaving class + Sum of scores of students joining class }}{\text{Total number of students - Number of students leaving + number of students joining}}$
$=\frac{2340-240+344}{45-6+8}=\frac{2444}{47}=52$
Hence, the correct answer is 52.

Correct Answer: Jains

Solution : The correct answer is Jains.

Mahavir Jayanti is an important festival for the Jain community. It commemorates the birth of Lord Mahavir, the 24th Tirthankara and a key figure in Jainism, believed to have been born in the 6th century BCE. The day is marked by prayers, processions, and charitable activities among the Jain followers.

Correct Answer: INR 50.12

Solution : First discount = 35% of 700
Successive discounts = 18% and 12%
Effective discount = $18+12-\frac{18×12}{100}= 30-2.16 = 27.84$%
Second discount = 27.84% of 700
Required difference = (35 – 27.84)% of 700
= 7.16% of 700
= 0.0716 × 700
= 50.12
Hence, the correct answer is INR 50.12.

Correct Answer: Brazil

Solution : The correct option is Brazil.

The President of Brazil, Jair Bolsonaro, was invited as the Chief Guest for the Republic Day parade on January 26, 2020. His invitation reflected various geopolitical considerations and aimed to strengthen India's ties with Brazil in areas like trade, defence, and technology cooperation.

Correct Answer: Set aside

Solution : The correct answer is the third option.

The most appropriate phrase for the underlined segment in the given sentence is: Set aside

The phrase "set aside" is commonly used to express the action of rejecting or nullifying a judgment. It is used in legal contexts to indicate the act of declaring a judgment or decision as invalid or not applicable. When the Chief Justice "set aside" the judgement, it means that the judgment was rejected or nullified.

The meanings of the other options are as follows:

Seen through: To understand completely; not suitable for rejecting a judgement.

Stand out: Be easily noticeable; not appropriate for the context of judgement rejection.

Run in: encounter or be involved; does not convey the Chief Justice's rejection of the judgement.

Therefore, the correct phrase is set aside.

Correct Answer: In good health

Solution : The correct choice is the fourth option.

Explanation: The idiom "Fit as a fiddle" is a figurative expression used to convey that someone is in excellent physical health. The comparison to a fiddle suggests that the person is in good condition, much like a well-maintained and properly functioning musical instrument.

Therefore, the correct answer is in good health.

Correct Answer: Portugal

Solution : The correct answer is Portugal.

The Portuguese were the first to forge commercial ties with India. The first Portuguese and European to travel by sea to India was Vasco da Gama in 1498. They established their trading settlements in Cochin, Goa, Daman and Diu, Salsette Bassein and Bombay.

Correct Answer:

Solution : Since there is a restriction on the rotation of the figure, we will check which of the option figures can exactly fit in the given question figure.
By comparison of all the option figures, only the second option figure is embedded in the given question figure.

Hence, the second option is correct.

Correct Answer:

Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –

Hence, the first option is correct.

Correct Answer: 60.5

Solution : According to the question,
Marks of P in geography = 88% of 75 = 0.88 × 75 = 66 marks
Marks of Q in geography = 92% of 75 = 0.92 × 75 = 69 marks
Marks of R in geography = 64% of 75 = 0.64 × 75 = 48 marks
Marks of S in geography = 80% of 75 = 0.80 × 75 = 60 marks
Marks of T in geography = 88% of 75 = 0.88 × 75 = 66 marks
Marks of U in geography = 72% of 75 = 0.72 × 75 = 54 marks
Total marks obtained by all students in Geography = 66 + 69 + 48 + 60 + 66 + 54 = 363
Average marks obtained by students in Geography = $\frac{363}{6}$ = 60.5 
Hence, the correct answer is 60.5.