Correct Answer: 4312 cm³ 

Solution : Let the radius of the base of the cylinder as $r$ and the height of the cylinder as $h$. 
The total surface area (TSA) of a right circular cylinder is,
$⇒\text{TSA} = 2\pi r(r + h)$
The curved surface area (CSA) of a

Correct Answer: 22

Solution : The given figure can be labelled as shown below –

Now, in the above figure, there are 22 triangles. They are ABM, ACK, ADN, AEF, JIL, JHK, JGO, JFE, EDO, ECK, EBL, EAJ, FGN, FHK, FIM, FJA, OKN, MKL, EKF, AKJ, AKE, FKJ.

Hence, the 

Correct Answer: West Bengal and Andhra Pradesh

Solution : The answer is West Bengal and Andhra Pradesh.

Laterite soil is found where we receive significant rainfall with alternating dry and wet periods. West Bengal, Andhra Pradesh, Bihar, Meghalaya, Assam, and Odisha are some states with this soil type. Laterite

Correct Answer: 1964 to 1966

Solution : The correct option is 1964 to 1966.

Lal Bahadur Shastri served as the Prime Minister of India from June 9, 1964, until his untimely death on January 11, 1966. He became the Prime Minister of India after the sudden death of Jawaharlal

Correct Answer: Marine West Coast climate

Solution : The correct answer is Marine West Coast climate.

Marine West Coast climate is located in the areas of North Western Europe, the West Coast of North America, North of California, Southern Chile, South-eastern Australia and New Zealand. The main characteristics of this

Correct Answer: Guru Angad

Solution : The correct option is Guru Angad

Guru Angad Dev Ji, the second Sikh Guru, is credited with developing the Gurmukhi script for writing the Punjabi language. He played a significant role in standardising and promoting the use of Gurmukhi for recording the teachings of

Correct Answer: Four

Solution : The correct option is Four.

India has won the ICC U-19 Cricket World Cup four times. Their victories came in the years 2000, 2008, 2012 and 2018. The ICC U-19 Cricket World Cup is a tournament organized by the International Cricket Council (ICC) for

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like this–

Hence, the third option is correct.

Correct Answer: Alimentery

Solution : The fourth option is correct.

The incorrectly spelt word is alimentery. The correct spelling is alimentary. The error involves replacing "e" with "a". which relates to the process of nourishment or the alimentary canal, which includes the digestive tract.

The meanings of the other

Correct Answer: Geography

Solution : Given: Full marks = 100
Total subjects = 6
Total marks = 100 × 6 = 600
Marks obtained in CS = 95 + 90 + 80 + 85 + 80 + 90 = 520
Required percentage = $\frac{\text{marks obtained}}{\text{Total marks}}\times100$
= $\frac{520}{600}\times100=86.66$%
Marks obtained