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Question : Select the most appropriate option to fill in the blank. He is diligent, therefore he will ______________.
Option 1: remain
Option 2: succeed
Option 3: fail
Option 4: fall
Correct Answer: succeed
Solution : The correct choice is the second option.
The word therefore indicates a logical consequence or result based on the preceding statement. In this case, the statement "He is diligent" implies that the person is hardworking and committed. The logical consequence of diligence is often
Question : If $5x+\frac{1}{x}=10$, then $x^2+\frac{1}{25x^2}$ is equal to:
Option 1: $2\frac{1}{5}$
Option 2: $3\frac{1}{5}$
Option 3: $3\frac{3}{5}$
Option 4: $2\frac{3}{5}$
Correct Answer: $3\frac{3}{5}$
Solution : Given: $5x+\frac{1}{x}=10$ We know that the algebraic identity, $(a+b)^2=a^2+b^2+2ab$. $5x+\frac{1}{x}=10$ On squaring both sides of the above equation, we get, $(5x+\frac{1}{x})^2=10^2$ ⇒ $25x^2+\frac{1}{x^2}+10=100$ ⇒ $25x^2+\frac{1}{x^2}=90$ Divide by 25 on both sides of the above equation, we get, $x^2+\frac{1}{25x^2}=\frac{90}{25}$ ⇒ $x^2+\frac{1}{25x^2}=\frac{18}{5}=3\frac{3}{5}$ Hence, the correct answer is
Question : Which of the following statements are correct regarding the benefits of the retired President of India?
A. The former President of India will also be entitled to a monthly pension of 2.5 lakh. B. He/She is entitled to a secretarial staff comprising a private secretary, a personal assistant, an additional private secretary, two peons and office expenses up to 1 lakh per annum. C. He/She is also entitled to free highest-class travel anywhere in India, accompanied by one person, by rail, air, or steamer.
Option 1: A and B only
Option 2: B and C only
Option 3: A and C only
Option 4: A, B and C
Correct Answer: A, B and C
Solution : The correct answer is A, B and C.
A former President is entitled to get a pension amount and some perks under the President's Emoluments and Pension (Amendment) Act, 1951. All the former Presidents get Rs. 2.5 lakh pension per month, as
Question : The time taken for a train of length 110 metres running at a speed of 72 km/h to cross a bridge of length 132 metres is:
Option 1: 9.8 seconds
Option 2: 12.1 seconds
Option 3: 12.42 seconds
Option 4: 14.3 seconds
Correct Answer: 12.1 seconds
Solution : Given: The distance of the train is (110 + 132) = 242 m and its speed is 72 km/h. We know that, $\text{Time}=\frac{\text{Distance}}{\text{Speed}}$ To convert km/h into m/s, we multiply by $\frac{5}{18}$. 72 km/h = $72\times \frac{5}{18}$ m/s = 20 m/s So, the time
Question : The word 'insolation' means
Option 1: matters which insulate
Option 2: incoming solar radiation
Option 3: insoluble matters
Option 4: None of the above
Correct Answer: incoming solar radiation
Solution : The correct option is incoming solar radiation.
Incoming solar radiation, often known as "insolation", is the solar energy or solar radiation that the Sun sends to the Earth's surface. It denotes the total quantity of solar energy received by a certain region
Question : What is the mass of one mole of a substance in grams is called?
Option 1: Nuclear mass
Option 2: Atomic mass
Option 3: Molar mass
Option 4: Molecular mass
Correct Answer: Molar mass
Solution : The correct option is Molar mass
Molar mass is measured in grams per mole (g/mol) and reflects the mass of one mole of that substance's entities (atoms, molecules, and ions). It is a crucial concept in chemistry for various calculations, such as measuring
Question : The famous movie "3 Idiots" is based on the novel "Five Point Someone" which is written by Indian author_____.
Option 1: Khushwant Singh
Option 2: Novoneel Chakraborty
Option 3: Chetan Bhagat
Option 4: Durjoy Datta
Correct Answer: Chetan Bhagat
Solution : The correct answer is Chetan Bhagat.
The famous movie "3 Idiots" is based on the novel "Five Point Someone," which was written by Indian author Chetan Bhagat. The film, directed by Rajkumar Hirani, was released in 2009. Millions of copies of books were
Question : Find the mean proportional between 32 and 162.
Option 1: 99
Option 2: 65
Option 3: 72
Option 4: 97
Correct Answer: 72
Solution : Let $a=32$ and $b=162$ We know that, Mean proportion = $\sqrt{ab}$ = $\sqrt{32\times162}$ = $\sqrt{2\times4\times4\times2\times9\times9}$ = $2\times4\times9$ = $72$ Hence, the correct answer is 72.
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).
I had took the papers to John's office.
(1) will took the papers
(2) taken the papers
(3) took the papers
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (3)
Solution : The sentence can be improved using the third option.
The auxiliary verb "had" is unnecessary in the context of the sentence, and only the simple past form of "take" that is "took" should be used here.
Therefore, the correct sentence is: "I took the papers
Question : Direction: Identify which one of the given alternatives will be another member of the group of that class.
Lucknow, Patna, Bhopal, Jaipur, ?
Option 1: Shimla
Option 2: Mysore
Option 3: Pune
Option 4: Indore
Correct Answer: Shimla
Solution : Given –
Shimla is also a capital, as are all the other cities listed in the question.
Hence, first option is correct.
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