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Question : What is the possible value of (a + b + c) – 3, if a2 + b2 + c2 = 9 and ab + bc + ca = 8?
Option 1: 5
Option 2: 3
Option 3: 9
Option 4: 2
Correct Answer: 2
Solution : Given: $a^2 + b^2 + c^2 = 9$ and $ab + bc + ca = 8$ We know, $(a+b+c)^2=a^2+b^2+c^2+2(ab+bc+ca)$ ⇒ $(a+b+c)^2=9+2\times 8$ ⇒ $(a+b+c)^2=9+16$ ⇒ $a+b+c=\sqrt{25}=5$ $\therefore$ $(a+b+c)-3 = 5-3 = 2$ Hence, the correct answer is 2.
Question : 'TAPI' is a natural gas pipeline from Turkmenistan to India. It passes through _____.
Option 1: Afghanistan
Option 2: Pakistan
Option 3: Both Afghanistan and Pakistan
Option 4: None of these
Correct Answer: Both Afghanistan and Pakistan
Solution : The correct option is Both Afghanistan and Pakistan.
A pipeline called Turkmenistan-Afghanistan-Pakistan-India (TAPI) proposes to carry gas from Turkmenistan to Afghanistan, Pakistan and then India. Starting in Turkmenistan's Galkynysh gas field, it will go across Pakistan and Afghanistan before arriving in
Question : Select the correct active voice for the given sentence. All the clients are being informed by the bank manager through an SMS about the change in bank timings.
Option 1: The bank manager informs all the clients through SMS about the change in bank timings.
Option 2: The bank manager had informed all the clients through SMS about the change in bank timings.
Option 3: The bank manager is informing all the clients through SMS about the change in bank timings.
Option 4: The bank manager has informed all the clients through SMS about the change in bank timings.
Correct Answer: The bank manager is informing all the clients through SMS about the change in bank timings.
Solution : The third option is the correct answer.
The active voice is a type of sentence or clause in which the subject performs the action. It's a more direct and straightforward
Question : According to David Ricardo, during a high deficit situation taxation and borrowing are ______means of spending.
Option 1: prudent
Option 2: differentiated
Option 3: equivalent
Option 4: subsidised
Correct Answer: equivalent
Solution : The correct answer is equivalent.
According to the economic theory known as Ricardian equivalence, increasing government deficit spending won't increase demand as intended. In some cases, according to Ricardo, even the financial effects of these can be compared because taxpayers are aware that, even
Question : A work can be completed by N men in 15 days. 5 men leave the work after 3 days. The remaining work was completed in 18 days. What is the value of N?
Option 1: 18
Option 2: 21
Option 3: 15
Option 4: 12
Correct Answer: 15
Solution : Let the efficiency of one man be E Total work done by N men for 15 days with efficiency of E = N × E × 15 = 15NE Total work done by N men in 3 days = 3NE The remaining work = 15NE
Question : Who was the first to use the term 'State'?
Option 1: Hobbes
Option 2: Plato
Option 3: Aristotle
Option 4: Machiavelli
Correct Answer: Machiavelli
Solution : The correct option is Machiavelli.
Niccol Machiavelli (1469-1527), an Italian philosopher, is credited with coining the term "state" in its contemporary connotation. He describes the state in his book The Prince as "a political unit that is sovereign and has a monopoly on the legitimate
Question : Direction: The following pie chart shows the percentage distribution of the expenditure incurred in publishing a book. Read the pie chart and answer the question.
If for a certain quality of the books, the publisher has to pay Rs. 30,600 as printing cost, then the amount of royalty cost to be paid for these books is:
Option 1: Rs. 21,200
Option 2: Rs. 19,450
Option 3: Rs. 22,950
Option 4: Rs. 21,650
Correct Answer: Rs. 22,950
Solution : Here, the printing cost is Rs. 30,600, which is 20% of the whole expenditure. So, the royalty cost, which is 15% of the whole expenditure $=\frac{30600}{20\%}×15\%=22950$ Hence, the correct answer is Rs. 22,950.
Question : Directions: In the given question, select the related letter from the given alternatives. MAD : JXA :: RUN : ?
Option 1: PRJ
Option 2: UXQ
Option 3: ORK
Option 4: OSQ
Correct Answer: ORK
Solution : Given: MAD : JXA :: RUN : ?
Subtract 3 from the place value of the letters of MAD, to get the second term – M – 3 = J, A – 3 = X, D – 3 = A. Thus MAD is codded JXA.
Question : The concept of judicial review in the Indian Constitution has been taken from which country?
Option 1: Ireland
Option 2: USA
Option 3: Australia
Option 4: Canada
Correct Answer: USA
Solution : The correct answer is USA.
The United States of America is where the idea of judicial review originated. Through judicial review, the judiciary can determine whether a piece of legislation is constitutional and overturn any law that violates the fundamental principles of the Constitution. It
Question : Identify the incorrect statement/s concerning Self-help groups.
i. They include voluntary groups of up to 20 socially and economically homogenous people.
ii. There is no need to follow well-defined rules and bylaws for SHGs.
iii. In April 1996, RBI declared SHG-BLP a priority sector lending activity.
Option 1: ii and iii
Option 2: Only i
Option 3: Only iii
Option 4: Only ii
Correct Answer: Only ii
Solution : The correct option is Only ii.
Self-help groups typically have well-defined rules and bylaws to govern their functioning. These rules help ensure transparency, accountability, and smooth operation within the group. SHGs need clear guidelines to ensure financial and social cooperation among their members.
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