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Question : Match the columns
Column-A
(Enzyme/Protein)
Column-B (Role in DNA replication)
a. Joins the 3' end of the new DNA fragment to the 5' end of the previous one
Option 1: i-a, i-b, ii-c, iv-d
Option 2: i-b, ii-a, iil-d, iv-c
Option 3: i-d, ii-c, iii-b, iv-a
Option 4: i-b, ii-c, iii-a, iv-d
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
Question : What is the compound interest earned on Rs. 80000 at 40% per annum in 1 year compounded quarterly?
Option 1: 28317
Option 2: 37128
Option 3: 18732
Option 4: 21387
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.
Question : Nihit started a business with INR 700. After 5 months Amit and Patel joined him with INR 300 and INR 400 respectively. At the end of the year, the business made a profit of INR 627. Find the share of Patel in the profit.
Option 1: INR 127
Option 2: INR 145
Option 3: INR 132
Option 4: INR 156
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
Question : Directions: In a certain code language, PAINTS is written as HGMRZK, and ROCKY is written as BPXLI. How will HUNTER be written in that language?
Option 1: IUGMSF
Option 2: IVGMFS
Option 3: IVGMES
Option 4: IUGMFS
Correct Answer: IVGMFS
Solution : Given: In a certain code language, PAINTS is written as HGMRZK, and ROCKY is written as BPXLI.
Firstly the alphabets are coded by their opposite alphabet and then the obtained code is written in the reverse order. PAINTS→Opposite alphabet; KZRMGH; Now reverse the opposite alphabet
Question : Directions: In a certain code language, CORRECT is written as 3Q1818G320. How will WRONG be written in that language?
Option 1: 2318Q147
Option 2: 2138Q741
Option 3: 2314Q147
Option 4: 2218P147
Correct Answer: 2318Q147
Solution : Given: CORRECT is coded as 3Q1818G320.
The vowels are coded by the alphabet after adding three to their positional values whereas consonants are coded by their positional values. C→3; O→O + 2 = Q; R→18; R→18; E→E + 2 = G; C→3; T→20 = 3Q1818G320
Question : Comprehension:
In the following passage, some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
These people remind me of a harmony that exists with the natural world. They know their environment in a (1)__________ that can only be acquired (2)_________ living on equal footing with the natural world, not in (3)_________ through a recognition that humans are dependent (4)__________ our surroundings, something those of us who live in towns and cities too (5)_________ forget.
Question: Select the most appropriate option to fill in the blank number 2.
Option 1: for
Option 2: through
Option 3: to
Option 4: with
Correct Answer: through
Solution : The correct option is the second option.
Explanation:
The phrase acquired through living on equal footing suggests that the knowledge of the environment is gained through the act of living on equal footing with the natural world. The preposition through is suitable in this context
Swollen joints (1)_______ when there is fluid in the tissues around the joints. It can be very (2)_______ and can make it difficult to move the affected joints. In some cases, swelling may cause affected joints to increase in size or appear to be in odd (3)_______. Joint pain and swelling can affect more than one (4)______ at a time. The most common joints to be (5)______ by pain and swelling are elbows, wrists, shoulders, the base of the spine, knuckles, hips, knees, or ankles. Question: Select the most appropriate option to fill in the blank number (5).
Option 1: blended
Option 2: affected
Option 3: balmed
Option 4: reacted
Correct Answer: affected
Solution : The correct choice is the second option.
The sentence discusses how pain and swelling affect joints. The term affected fits well in this context, implying that pain and swelling influence or alter the joints. When joints are affected, it means that they are experiencing these
Question : The average of 30 numbers is 40 and that of the other 40 numbers is 30. The average of all the numbers is:
Option 1: $34\frac{2}{7}$
Option 2: $35$
Option 3: $34$
Option 4: $34.5$
Correct Answer: $34\frac{2}{7}$
Solution : The sum of 30 numbers = 30 × 40 = 1200 The sum of 40 numbers = 30 × 40 = 1200 An average of 70 numbers is $=\frac{1200+1200}{30+40}=\frac{2400}{70}=34\frac{2}{7}$ Hence, the correct answer is $34\frac{2}{7}$.
Question : Interferons are synthesized in response to
Option 1: bacteria
Option 2: fungi
Option 3: mycoplasma
Option 4: virus
Correct Answer: virus
Solution : The correct answer is the virus.
Interferons are created as a response to viral infection. Cells that have been infected with a virus produce a type of protein called an interferon. As the body's first line of defence against infection, they are vital parts of
Question : Rabindranath Tagore started Santiniketan Institute in_______.
Option 1: 1905
Option 2: 1901
Option 3: 1903
Option 4: 1899
Correct Answer: 1901
Solution : The correct answer is 1901.
Rabindranath Tagore started the Santiniketan Institute in 1901. Initially, it began as an experimental school on holistic education and a close connection with nature. Over time, Santiniketan developed into Visva-Bharati University, which was officially established in 1921 and is
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