Correct Answer: 194 : 12

Solution : Let's check the options –
First option: 187 : 11; 187 ÷ 11 = 17; 187 is divisible by 11.
Second option: 194 : 12; 194 ÷ 12 = 16.17; 194 is not divisible by 12.
Third option: 195 : 13; 195 ÷ 13 = 15; 195 is divisible by 13.
Fourth option: 224 : 14; 224 ÷ 14 = 16; 224 is divisible by 14.

So, the second option is different from the other three options as 194 is not divisible by 12. Hence, the second option is correct.

Correct Answer: 54

Solution : Here, diagonally opposite numbers are thrice of the number (7, 14, and 18).
Like, 21 = 7 × 3
And, 42 = 14 × 3
Similarly, 18 × 3 = 54

So, the missing number in the figure is 54. Hence, the fourth option is correct.

Correct Answer: It is a statement of receipts and expenditures incurred by the government.

Solution : The correct option is It is a statement of receipts and expenditures incurred by the government.

An estimate of anticipated revenues and expenses for a specific fiscal year is what the government budget is, not a record of the government's actual profits and outlays. Pending income and expenses for the upcoming fiscal year are included in the budget, which acts as a financial framework for the government's operations.

Correct Answer: Acrolein

Solution : The correct option is Acrolein.

Acrolein is used in the production of acrylic acid and its esters, which are essential in the manufacture of various polymers and materials. Additionally, acrolein has applications as a biocide and herbicide. Acrolein is highly toxic.

Correct Answer: alludes

Solution : The correct choice is the first option.

Imply means to suggest, indicate, or express something indirectly without explicitly stating it. Alludes is the appropriate synonym, as it means to suggest or indirectly refer to something.

The meanings of the other options are as follows:

• Deceives: This means to mislead or give a false impression, which is not synonymous with implying or suggesting.
• Embellishes: This means to decorate or enhance with exaggerated details, not conveying the idea of indirect suggestion.
• Apprehends: This means to understand or grasp, but it doesn't capture the sense of indirect communication present in the word "implies".

Therefore, the correct sentence would be: "The text alludes to several themes that need closer examination."

Correct Answer: 3

Solution : Given, $9+9^2+\ldots+9^{(2 n+1)}$ is divided by 6
Consider, $9+9^2+\ldots+9^{(2 n+1)}$
Here, for each term in the series, the remainder when divided by 6 is 3.
The sum of the remainder of each term = 3 + 3 + 3 + ............+ up to 2n + 1 terms 
2n + 1 is an odd number, so when the sum of an odd number times 3 is divided by 6, the remainder is 3.
Hence, the correct answer is 3.

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like –

Hence, the first option is correct.

Correct Answer: low atmospheric pressure

Solution : The correct option is low atmospheric pressure.

The boiling point of water lowers with increasing altitude, owing to a decrease in atmospheric pressure. The atmospheric pressure is lower because there is less air above you at greater elevations. As a result, water molecules do not require as much thermal energy (heat) to overcome the lower atmospheric pressure and move from the liquid to the vapour phase (boiling) at lower temperatures than its original boiling temperature.

Correct Answer: turned into

Solution : The correct choice is the fourth option.

Explanation:

The phrase turned into is a phrasal verb that accurately expresses the process of transforming one thing into another. In this context, the sentence discusses the conversion of seawater into freshwater suitable for drinking. The phrasal verb turned into is appropriate for indicating this change or transformation.

Therefore, the correct sentence is: How can seawater from the oceans be turned into fresh water that is suitable for people to drink?

Correct Answer: Peepal tree

Solution : The correct answer is Peepal tree.

The Bharat Ratna is the Republic of India's highest civilian honor. It is bestowed upon individuals who have made outstanding achievements in categories, including art, literature, science, social services, and public affairs. It was established on January 2, 1954, to recognize those who have provided exemplary service or performance, regardless of race, occupation, status, or gender.

The medallion is made of bronze. It is formed like a peepal tree leaf with a sunburst in the center, and the word Bharat Ratna is engraved beneath it. On the reverse, the Indian flag is etched, and Satyameva Jayate is written in Devanagari script. There is no money attached to the award.