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Question : A fluorescent tube contains__________.
Option 1: Argon vapour
Option 2: Mercury vapour
Option 3: Sodium vapour
Option 4: Neon vapour
Correct Answer: Mercury vapour
Solution : The correct option is Mercury vapour.
A small mercury vapour can be found in a standard fluorescent tube. UV light is produced by the Mercury vapour when power is introduced. A Phosphorescent coating within the tube reacts with the UV light, allowing it
Question : Select the most appropriate ANTONYM of the given word.
Support
Option 1: Oppose
Option 2: Stay
Option 3: Bear
Option 4: Stand
Correct Answer: Oppose
Solution : The correct choice is the first option.
Oppose is an antonym for support and it means to resist, go against, or be in conflict with something. It reflects a contrary stance or action compared to supporting, which involves endorsing, assisting, or approving.
The meanings
Question : Select the INCORRECTLY spelt word
Option 1: Washing
Option 2: Waiting
Option 3: Dieing
Option 4: Seeing
Correct Answer: Dieing
Solution : The correct choice will be the third option.
Explanation: The correct spelling of the word describing the process of death or the state of being dead is dying, with a single i. Dieing is a common misspelling, and the correct form follows the
Question : Ashoka appointed ______ to solve the social problems in his region.
Option 1: Samaharta
Option 2: Nyayadhish
Option 3: Amatya
Option 4: Dhamma Mahamatta
Correct Answer: Dhamma Mahamatta
Solution : The correct answer is Dhamma Mahamatta.
Ashoka appointed the dhamma mahamatta between 268 and 232 BCE. He proclaimed Buddhism to be the official religion in or about 260 BC. He instituted a body of officials called the Dhamma Mahamattas, whose duties included informing the
Question : A cricketer whose bowling average was 12.4 runs per wicket takes 5 wickets for 22 runs in a match, thereby decreasing his average by 0.4. The number of wickets taken by him before this match was:
Option 1: 78
Option 2: 87
Option 3: 95
Option 4: 105
Correct Answer: 95
Solution : Given: Bowling average is 12.4. Let the number of wickets taken by him before the match be $x$. The total runs = $12.4x$ The runs scored including this match are given by $12.4x + 22$ with an average of 12. According to the question, ⇒
Question : If the cost price of 20 books is the same as the selling price of 25 books, then the loss percentage is:
Option 1: 20%
Option 2: 25%
Option 3: 22%
Option 4: 24%
Correct Answer: 20%
Solution : Let each book's cost price (CP) be Rs. $x$. Selling price (SP) of 25 books = CP of 20 books = Rs. 20$x$ CP of 25 books = Rs. 25$x$ ⇒ Loss on 25 books = 25$x$ – 20$x$ = Rs. 5$x$ So, loss %
Question : The following sentence has been split into four segments. Identify the segment that contains a grammatical error. They will go to bed / early since they / have to get up / at five on the morning.
Option 1: have to get up
Option 2: at five on the morning
Option 3: They will go to bed
Option 4: early since they
Correct Answer: at five on the morning
Solution : The correct option is the second option.
The phrase "at five on the morning" contains a grammatical error. The correct expression is "at five in the morning." The preposition "in" is used to indicate the time within a specific part of
Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No error".
Why (1) / on earth (2) has he not come? (3) / No error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : The correct choice is the fourth option.
This is an interrogative sentence that uses the expression on earth to emphasise the question. The sentence is grammatically correct and conveys the intended meaning without any errors.
Question : Directions: In the following question, select the missing number of the given series. 300, 271, 242, 213, 184, ?
Option 1: 160
Option 2: 155
Option 3: 150
Option 4: 153
Correct Answer: 155
Solution : Given: 300, 271, 242, 213, 184, ?
In the above-given series, subtract 29 from the previous number to get the next number. 300 – 29 = 271; 271 – 29 = 242; 242 – 29 = 213; 213 – 29 = 184; 184 – 29
Question : Human Development Index (HDI) is an aggregate measure of progress in which of the three dimensions?
Option 1: Health, Education, Income
Option 2: Food security, Employment, Income
Option 3: Agriculture, Industry, Services
Option 4: Height, weight, colour
Correct Answer: Health, Education, Income
Solution : The correct answer is Health, Education and Income.
The Human Development Index (HDI) is a composite measure of progress that considers three characteristics of Human well-being. These aspects are as follows: Health, Education, and living standards.
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