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Question : Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select ‘No improvement required’.
Mrs. Dhar teach in this school for the last ten years.
Option 1: was teaching
Option 2: has been teaching
Option 3: No improvement required
Option 4: had taught
Correct Answer: has been teaching
Solution : The correct choice is the second option.
Explanation:
The sentence has a verb tense error. The present perfect continuous tense is suitable for indicating an action that started in the past, has continued into the present, and may continue.
Therefore, the
Question :
The types of kidneys present in frog are:
Option 1:
Mesonephros
Option 2:
Metanephros
Option 3: Archinephros
Option 4: Pronephros
Correct Answer:
Solution : The correct option is Mesonephros.
Like the majority of amphibians, frogs have two kidneys. These kidneys, known as mesonephric kidneys, fall somewhere between the more simple pronephric kidneys and the more sophisticated metanephric kidneys found in mammals in terms of complexity. The frog's mesonephric kidneys
Question : Select the correct active voice for the given sentence.
What should be done with my hands when I speak in public?
Option 1: What should I do when I speak with my hands in public?
Option 2: What shall I do when I speak with my hands in public?
Option 3: What should be done when I speak in public with my hands?
Option 4: What should I do with my hands when I speak in public?
Correct Answer: What should I do with my hands when I speak in public?
Solution : The correct answer is the fourth option,
Explanation: Active voice is a sentence construction where the subject performs the action expressed by the verb. It is direct and concise, with the subject acting
Question : Directions: If 18th October 2006 was Wednesday, then what was the day of the week on 17th October 2000?
Option 1: Tuesday
Option 2: Wednesday
Option 3: Monday
Option 4: Sunday
Correct Answer: Tuesday
Solution : Given: 18th October 2006 = Wednesday.
In a normal year, we have one odd day; in a leap year, we have two odd days. So, the total odd days – 18th October 2000 to 18th October 2001→1 odd day 18th October 2001 to 18th October
Question : If $x(x+y+z)=20$, $y(x+y+z)=30$, and $z(x+y+z)=50$, then the value of $2(x+y+z)$ is:
Option 1: 20
Option 2: –10
Option 3: 15
Option 4: 18
Correct Answer: 20
Solution : Given: $x(x+y+z)=20$, $y(x+y+z)=30$, and $z(x+y+z)=50$ Adding all the equations, ⇒ $x(x+y+z) + y(x+y+z) + z(x+y+z) = 20+30+50$ ⇒ $(x+y+z)^{2} = 100$ ⇒ $(x+y+z) = 10$ Thus, $2(x+y+z) = 20$ Hence, the correct answer is 20.
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
Why should we (bothered)?
(1) bother
(2) bothering
(3) to bother
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The first option is the correct choice.
The verb "bother" needs to be in its base form, as modals are followed by the base form of the verb. Here, the modal should be followed by the base form "bother". The question is asking for the
Question : The very first cricket test match was played on:
Option 1: 15 March 1977
Option 2: 15 March 1900
Option 3: 15 March 1880
Option 4: 15 March 1877
Correct Answer: 15 March 1877
Solution : The correct answer is 15 March 1877.
On 15 March 1877, England and Australia played the very first cricket test match during England's tour of Australia. The match was a hit and sparked a popular demand for more matches or series between the
Question : The cells which are closely associated and interacting with guard cells are
Option 1: Transfusion tissue
Option 2: Complementary cells
Option 3: Subsidiary cells
Option 4: Hypodermal cells
Correct Answer: Subsidiary cells
Solution : The correct option is Subsidiary cells.
Subsidiary cells are specialised plant cells that interact with guard cells, most especially in the stomatal complexes. A stomatal complex is made up of two guard cells bordered by one or more subsidiary cells. The subsidiary cells perform
Question : Comprehension:
In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.
Do you live in a house? You might be (1)_________to learn that there are many, many kinds of (2)_______. Most people in the United States are used to living in houses made of wood or bricks. But many people around the world live in houses made of grass, dirt, or cloth.
In the Great Rift Valley of Eritrea, the nomadic people who are in the Atr tribe build their houses of straw. Their houses are shaped like (3)_________-half spheres. The homes are small and cool. The people can move their houses when they want to move. Since the people are (4)___________ they move often. They (5)____________ their animals to new places in order to find food.
Question:
Select the most appropriate option to fill in the blank No. 3.
Option 1: domes
Option 2: pantheon
Option 3: vault
Option 4: stars
Correct Answer: domes
Solution : The most appropriate choice is the first option.
Explanation: Domes are rounded structures that form a half-sphere shape, which fits the description of the houses made by the Atr tribe in the passage.
The meanings of the other options are as follows:
Question : Select the most appropriate synonym of the underlined word in the given sentence.
In order to protect his identity, the spy had to efface all evidence of his true name and occupation from his personal documents.
Option 1: reveal
Option 2: clarify
Option 3: maintain
Option 4: destroy
Correct Answer: destroy
Solution : The fourth option is the correct choice.
Destroy is the most appropriate synonym for efface in this context, as it means to eliminate or erase.
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