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Question : What is the rationale behind why one is ready to hold a ten rupee coin?
Option 1: It is finely and artistically minted
Option 2: It can be melted to extract metal worth 10 out of it
Option 3: Its value is backed by the issuing authority
Option 4: Its intrinsic value is greater than 10
Correct Answer: Its value is backed by the issuing authority
Solution : The correct answer is Its value is backed by the issuing authority.
Coins issued by the government and central bank are considered legal tender, which means they must be accepted for transactions. Refusing to accept legal tender coins
Question : Directions: Select the option figure in which the given figure is embedded. (Rotation is not allowed.)
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As there is a restriction on the rotation of the figure, we will check where the question figure can exactly fit itself in the given option figures. By comparison of all the option figures, the given question figure is embedded only in the second option figure.
Question : Select the most appropriate option to fill in the blank. He was a ______ man and had no wish to be rich.
Option 1: poverty
Option 2: poorly
Option 3: poor
Option 4: poorer
Correct Answer: poor
Solution : The third option is the correct answer.
"Poor" typically refers to having little or insufficient wealth or material possessions, which aligns with the meaning conveyed in the sentence.
Therefore, the complete sentence is: He was a poor man and had no wish to be rich.
Question : In measuring the sides of a rectangle, there is an excess of 5% on one side and a 2% deficit on the other. Then the error percentage in the area is:
Option 1: 3.3%
Option 2: 3.0%
Option 3: 2.9%
Option 4: 2.7%
Correct Answer: 2.9%
Solution : Given: In measuring the sides of a rectangle, there is an excess of 5% on one side and a 2% deficit on the other. We will use the successive percentage change formula. $\therefore$ Required percentage = $(5-2-\frac{5×2}{100})=(3-0.1)=2.9$% Hence, the correct answer is 2.9%.
Question : Whose law states that total energy per unit mass of flowing fluid, at any point in the subsurface, is the sum of the kinetic, potential and fluid-pressure energy and is equal to a constant value?
Option 1: Daniel Bernoulli
Option 2: Evangelista Torricelli
Option 3: Blaise Pascal
Option 4: Marie Poiseuille
Correct Answer: Daniel Bernoulli
Solution : The correct option is Daniel Bernoulli.
Bernoulli's principle, which is named after Daniel Bernoulli, a Swiss mathematician and physicist, states that the total energy per unit mass of flowing fluid at any point in the subsurface (or any point in the flow) is
Question : Identify the segment in the sentence which contains a grammatical error. The jury are from different parts of the country.
Option 1: are from
Option 2: The jury
Option 3: different parts
Option 4: of the country
Correct Answer: are from
Solution : The error lies in the first option.
Explanation: The error lies in the subject-verb agreement. Jury is a collective noun, and it's typically treated as singular. In this case, however, the error is in the usage of the plural verb are with the collective
Hello aspirant,
One of the most well-liked state civil service examinations in the nation is the UPPSC PCS test. The UPSC IAS test pattern is now more similar to the UP PCS exam pattern thanks to changes made by the UPPSC in recent years. Every year, thousands of candidates take
Question : Directions: A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.
Solution : When the given folded paper is unfolded, it will look like –
Hence, the fourth option is correct.
Question : Select the most appropriate meaning of the given idiom. Gift of the gab
Option 1: Fluency of speech
Option 2: Freedom of speech
Option 3: First speech
Option 4: Figures of speech
Correct Answer: Fluency of speech
Solution : The correct choice is the first option.
Gift of the gab refers to the ability to speak eloquently and persuasively. It implies having a natural talent or skill for effective and articulate verbal communication. Fluency of speech means the same, thus making it
Question : A boat is moving away from an observation tower. It makes an angle of depression of 60° with an observer's eye when at a distance of 50 metres from the tower. After 8 seconds, the angle of depression becomes 30º. By assuming that it is running in still water, the approximate speed of the boat is:
Option 1: 33 km/h
Option 2: 42 km/h
Option 3: 45 km/h
Option 4: 50 km/h
Correct Answer: 45 km/h
Solution : Given: The boat makes an angle of depression of 60º with an observer's eye when at a distance of 50 metres from the tower. After 8 seconds, the angle of depression becomes 30°. Solution: Let $CD = x$ m In $\triangle ABD$ $\tan 60°=\frac{AB}{AC}$
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