Correct Answer: i-d, ii-c, iii-b, iv-a

Solution : The correct answer is i-d, ii-c, iii-b, iv-a.

Helicase is responsible for unwinding the double-stranded DNA into single strands. It separates the two DNA strands by breaking the hydrogen bonds between them, creating a replication fork.

RNA primase is an enzyme that

Correct Answer: 37128

Solution : Given that:
$P = 80000, r = 40\%$ per annum and $n = 1$.
Compound Interest = $P \left(1 + \frac{\frac{R}{4}}{100}\right)^{4n} - P$
Where $P$ is the Principal amount (the initial amount of money), $R$ is the annual interest rate and $n$ is the year.

Correct Answer: INR 132

Solution : Profit for Nihit = 12 × 700 = 8400 units
Profit for Amit = 7 × 300 = 2100 units
Profit for Patel = 7 × 400 = 2800 units
Ratio of their profits = $84 : 21 : 28 = 12 : 3

Correct Answer: Motilal Nehru

Solution : The correct option is Motilal Nehru.

Chittaranjan Das and Motilal Nehru founded the Swaraj Party to contest elections in 1923. The Swaraj Party was a political party in British India that aimed to reform the Indian National Congress and advocated for swaraj or

Correct Answer: DCBA

Solution : The correct choice is the third option: DCBA.

Explanation: The sequence starts with D, setting the scene by mentioning the proofs on the desk. C follows, indicating the time elapsed. B is next, describing the shock upon return. Finally, A concludes by indicating

Correct Answer: Weakened

Solution : The correct choice is the first option.

In the context of the sentence, the word that is opposite in meaning to consolidated would be weakened.

While "consolidated" means to strengthen or make more secure, "weakened" signifies making something less strong or effective.

The

Correct Answer: 10

Solution : Given: The average age of the father (F) and mother (M) is 40 years.
So, M + F = 2 × 40 = 80 years
The average age of the father, mother, and daughter (D) is 30 years.
So, M + F + D =

Correct Answer: (2)

Solution : The correct answer is the second option.

The standard order is to have the first person placed last when listing multiple subjects. So, when discussing the first person and the parents, it is recommended that "my parents and I" be used rather than I and

Correct Answer: (3)

Solution : The error lies in the third part of the sentence.

The use of have given is incorrect as the sentence is in the past form; thus, gave is the correct form, which should be used in place of have given.

Therefore, the correct sentence

Correct Answer: Carbon Dioxide

Solution : The correct answer is Carbon dioxide.

The rise of greenhouse gases like Carbon dioxide (CO₂) in the Earth's atmosphere is the main cause of global warming. A greenhouse effect caused by these gases, which trap heat from the sun, raises global temperatures.