Correct Answer: Tell the plumber to mend all the pipes.

Solution : The second option is the correct choice.

Active voice is the voice where the subject performs the action. To convert a sentence from passive to active voice, we identify the subject performing the action and rephrase the sentence

Correct Answer: 28

Solution : $a^{3}+3a^{2}+9a=1$ .......(i)
Multiply the equation by $\frac{3}{a}$ both sides,
⇒ $3a^{2}+9a+27=\frac{3}{a}$ ......(ii)
Subtracting (ii) from (i),
⇒ $a^{3}-27=1-\frac{3}{a}$
$\therefore a^{3}+\frac{3}{a}=28$
Hence, the correct answer is 28.

Correct Answer: Chola

Solution : The correct option is Chola.

Thanjavur, also known as Tanjore, was the capital of the Chola dynasty, one of the most powerful and influential dynasties in the history of South India. The Chola dynasty, which ruled parts of southern India from the 9th to

Correct Answer: The driver was under suspicion after the police found blood on his car.

Solution : The correct choice is the second option.

The idiom under the cloud means being in a state of suspicion, disfavour, or being associated with something negative. In this sentence, the driver is under

Correct Answer: Rs. 2,300

Solution : Discount = 21% of the original amount
Amount to be paid = Rs. 1,817
Amount to be paid = original amount – amount discounted
⇒ Rs 1,817 = original amount – 21% of the original amount
= 79 % of original amount
Original amount

Correct Answer: p - 3, q - 4, r - 1, s - 2

Solution : The correct option is p - 3, q - 4, r - 1, s - 2

In the late 18th century, Edward Jenner developed vaccination. He is credited with creating the smallpox vaccine,

Correct Answer: Tiny

Solution : The correct choice is the second option.

Explanation: Tiny specifically refers to something that is extremely small in size or amount, making it the most fitting substitute for "something that is very small or little".
The meanings of the other options are

Correct Answer: 4

Solution :
So, the number of common tangents to two non-intersecting circles is four.
Hence, the correct answer is 4.

Correct Answer: Hepatitis

Solution : The correct option is Hepatitis.

Hepatitis is a disease of the liver caused by five different viruses: A, B, C, D, and E. Hepatitis A and E are often self-limiting, however Hepatitis B, C, and D can be severe and require treatment. Vaccines are available

Correct Answer: Assam

Solution : The correct option is Assam.

Bhortal dance is the most famous dance form in the state of Assam, and it is believed to have been developed by the Narhari Burha, devotees of the Barpeta district. It originated from the classical dance form of the state.