Correct Answer: 40 cm

Solution : Let the height and radius of the cylinder be $x$.
Given volume = $64\pi$ litres = $64000\pi$ cm³
We know that,
Volume of the cylinder = $\pi r^2h$
So, $\pi\times x^2\times x=64000\pi$
⇒ $x^3=64000$
$\therefore x= 40$
Hence, the correct answer is 40

Correct Answer: 18 : 49

Solution : Let's check each option –

First option: 24 : 51 → 24 + 51 = 75 (Non – prime number)
Second option: 18 : 49 → 18 + 49 = 67 (prime number)
Third option: 7 : 37→ 7 + 37 = 44

Correct Answer: Arid

Solution : The second option is the correct choice.

Damp refers to a slight wetness or moisture, often describing something that is not completely wet but has a degree of humidity or moisture.

Arid, on the other hand, means extremely dry or lacking moisture. It is

Correct Answer: Both conclusions I and II follow

Solution : The possible Venn diagram according to the given statement is as follows –

Let's analyse the conclusions –
Conclusion I: Some plates are bowls – From the Venn diagram, it is evident that some parts of the circle representing plates

Correct Answer:

Solution : Both anteaters and tigers are from the same class of Mammalia but are inherently different in terms of their eating habits and lifestyle. Anteaters eat ants and termites whereas tigers are carnivorous animals and eat deer and other animals. So, the circle of anteaters and tigers

Correct Answer: Kelucharan Mohapatra

Solution : The correct answer is Kelucharan Mohapatra.

Odissi dance master Kelucharan Mohapatra elevated this traditional dancing style to the forefront of Indian classical dance with his deft and flowing moves. His works as a visionary choreographer still have an impact on modern Odissi dancers.

Correct Answer: 77.5%

Solution : Average Percentage of Marks Hindi = $\frac{85+80+75+70}{400}\times100$%
= $\frac{310}{4}$%
= 77.5 %
Hence, the correct answer is 77.5%

Correct Answer: To have renewed energy

Solution : The correct choice is the second option.

The idiom get a second wind means to suddenly feel re-energised or to regain strength and vitality after feeling tired or fatigued. It refers to experiencing a renewed burst of energy or motivation, often

Correct Answer: Vishal, Viraj, Viraj

Solution : According to the question,
Highest marks obtained in P1 = Vishal = 82
Highest marks obtained in P2 = Viraj = 89
Highest marks obtained in P3 = Viraj = 86
Hence, the correct answer is Vishal, Viraj, and Viraj respectively.

Correct Answer: Liking

Solution : The second option is correct.

Penchant refers to a strong inclination or liking for something, indicating a pronounced preference or tendency towards a particular activity or behaviour. Similarly, liking denotes a positive feeling of affection or preference for something or someone.

The meanings of the