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Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at (1), (2), and (3) that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
They were all astonished at the team's dramatic success in the competition.
(1) were astonished at all
(2) had all astonished by
(3) had been all astonished on
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : The correct choice is the fourth option.
The original sentence is grammatically correct and conveys the intended meaning. The other alternatives provided do not improve the sentence and may introduce grammatical errors or awkward phrasing.
Question : Directions: In the following question, a sentence has been given in direct or indirect speech. Out of the four alternatives suggested, select the one that best expresses the same sentence in indirect or direct speech.
The girl in the red dress said to me, "Where is the film studio?"
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 4
Solution : The correct answer is the fourth option.
In the transformation from direct to indirect speech, the verb that introduces the reported speech "said" is changed to "asked", and the reported question is transformed to a statement "where the film studio was" in the past tense
Question : The year of accession of Kanishka throne was:
Option 1: 108 AD
Option 2: 78 AD
Option 3: 58 AD
Option 4: 128 AD
Correct Answer: 78 AD
Solution : Correct Answer is 78 AD
Kanishka was a ruler of the Kushan Dynasty who reigned from AD 127 to 150. He assumed the throne in AD 78. This date is used as the starting point of the Shaka calendar era. He initiated the Shaka
Question : Simple interest received by a person in 12 years on a principal of INR 12000 is 120% of the principal. What is the annual rate of interest?
Option 1: 20%
Option 2: 12%
Option 3: 10%
Option 4: 5%
Correct Answer: 10%
Solution : Principal, $P$ = INR 12000 Term, $n$ = 12 years Simple interest, SI = 120% × $P$ = $\frac{120P}{100}$ Let $R$ be the rate of interest. SI = $\frac{PnR}{100}$ ⇒ $\frac{120P}{100}$ = $\frac{P×12×R}{100}$ ⇒ $R$ = $\frac{120}{12}$ = 10% Hence, the correct answer is 10%.
Question : Select the most appropriate synonym of the given word.
Keen
Option 1: Happy
Option 2: Enthusiastic
Option 3: Wild
Option 4: Imitate
Correct Answer: Enthusiastic
Solution : The correct choice is the second option.
The word keen has a few potential synonyms, but the most appropriate one among the options provided would be enthusiastic.
The meanings of other words are as follows:
Question : Which base in place of Thymine is present in Ribonucleic acid (RNA)?
Option 1: Adenine
Option 2: Guanine
Option 3: Uracil
Option 4: Cytosine
Correct Answer: Uracil
Solution : The correct option is Uracil.
Guanine, Adenine and Cytosine are the three nucleotides that Deoxyribonucleic acid (DNA) and RNA share. Thymine is the fourth base in DNA and uracil is the fourth base in RNA. However, RNA is often single-stranded, unlike DNA.
Question : The following sentence has been split into four segments. Identify the segment that contains a grammatical error. The mother as well as the sons / were asked to appear / before the magistrate / for interrogation.
Option 1: were asked to appear
Option 2: for interrogation
Option 3: before the magistrate
Option 4: The mother as well as the sons
Correct Answer: were asked to appear
Solution : The correct choice is the first option.
Explanation: When two nouns are connected with "as well as", the verb must agree with the first subject. Since the subject is singular, the verb would also be in singular form. So, the correct
Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No error', Soap removes traces of pesticides and heavy metals that hand sanitisers can left behind.
Option 1: Soap removes traces of pesticides
Option 2: and heavy metals that hand
Option 3: sanitisers can left behind.
Option 4: No error
Correct Answer: sanitisers can left behind.
Solution : The correct choice is the third option.
There is an error in the segment "sanitisers can left behind".
The error in the original sentence is related to the modal verb "can". The correct form should be "can leave behind" instead of
Question : Directions: What will come in the place of ? in the following equation, if + and – are interchanged and × and ÷ are interchanged? 29 ÷ 2 – 14 + 16 × 4 = ?
Option 1: 28
Option 2: 48
Option 3: 68
Option 4: 88
Correct Answer: 68
Solution : Given: 29 ÷ 2 – 14 + 16 × 4 = ?
Replace + with – and × with ÷ in the given equation and solve the equation – 29 × 2 + 14 – 16 ÷ 4 = 29 × 2 + 14 –
Question : The number of students in section A and section B of a class are 40 and 52, respectively. The average score in mathematics of all the students is 75. If the average score of the students in A is 20 % more than that of students in B then what is the average score of students in B?
Option 1: 71
Option 2: 65
Option 3: 69
Option 4: 63
Correct Answer: 69
Solution : Total number of students = 40 + 52 = 92 ⇒ $75 = \frac{\text{(Sum of scores of all students)}}{92}$ ⇒ Total score in mathematics = 75 × 92 = 6900 Now, Let the average score of section B students be $x$ ⇒ Average score of
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