Correct Answer: $720^{\circ}$

Solution :
$\angle$ABC + $\angle$BCA + $\angle$BAC = $180^{\circ}$ ---------------(i)
⇒ $\angle$ACB + $\angle$ACD = $180^{\circ}$ ---------------(ii)
⇒ $\angle$ABC + $\angle$ABF = $180^{\circ}$ ---------------(iii)
⇒ $\angle$BAC + $\angle$EAC = $180^{\circ}$ ---------------(iv)
Adding (ii), (iii), and (iv), then subtracting (i) from it,
$\therefore$ $\angle$ACD + $\angle$ABF + $\angle$EAC = $540^{\circ}$ – $180^{\circ}$ = $360^{\circ}$
So, the sum of the exterior angles formed on both sides = $2 × 360^{\circ}$ = $720^{\circ}$
Hence, the correct answer is $720^{\circ}$.

Correct Answer: Hotels and restaurants

Solution : The correct answer is Hotels and restaurants.

The tertiary sector, also known as the service sector, encompasses a wide range of service-based industries that provide services to individuals and businesses.

This includes businesses like hotels, restaurants, retail, healthcare, education, entertainment, and various professional services. Mining and quarrying, water supply, and electricity generation are typically part of the primary and secondary sectors of the economy, not the tertiary sector.

Correct Answer: West

Solution : As per the given information, the movement of Gurpreet will look as follows –

Now, Gurpreet is facing the West direction. Hence, the third option is correct.

Correct Answer: happening

Solution : The correct choice is the fourth option.

The blank can be filled with the gerund form of the verb "happen", that is, "happening", as it accurately describes that the action is about to happen. This helps in conveying the intended meaning of the sentence: that, as the vision was blurred, there was a sense that a terrible event was about to take place.

Therefore, the complete sentence is: A haze of panic blurred my vision; something terrible was close to happening.

Correct Answer: Miniature

Solution : The correct choice is the first option, miniature.

Diminutive is an adjective used to describe something that is notably small in size, stature, or scale.

Miniature refers to something that is much smaller in scale or size compared to the usual or standard size of that object or thing and is the appropriate synonym.

The meanings of the other options are as follows:

• Enormous is an adjective used to describe something that is exceptionally large in size, scale, extent, or degree.
• Propaganda refers to information, especially biased or misleading information, used to promote or publicise a particular political cause, ideology, or point of view.
• Distinguish means to recognise or perceive the clear differences or distinctive features between two or more things.

Correct Answer: 69237

Solution : Given: 
12593 : 35291 :: 29684 : 46982 :: 72936 : ?

Shuffle the position of the digits of the number 12593 as shown below –

Thus, 12593→35291
Likewise, shuffle the position of the digits of the number 29684 –

Thus, 29684→46982
Similarly, follow the same pattern for 72936 –

So, 69237 is the required answer. Hence, the third option is correct.

Correct Answer: intermittent

Solution : The fourth option is the correct choice.

The word "interminable" means endless or seemingly without end. The antonym "intermittent" means occurring at irregular intervals, suggesting stops or breaks. It contrasts with the idea of a continuous and seemingly endless struggle.

The meanings of the other options are as follows:

• Overwhelming: It implies something being too much or overpowering.
• Inappropriate: Not suitable or fitting for the context.
• Unsustainable: Not able to be maintained over the long term.

Therefore, the correct answer is intermittent.

Correct Answer: 16

Solution : The given figure can be labelled as shown below –

In the above-labelled figure, there are a total of 16 triangles. They are ABC, CDE, EFG, GHI, IJK, KLM, MNO, OPA, COK, CGK, OKG, OCG, CQO, OQK, KQG, and GQC.

Therefore, there are 16 triangles in the given figure. Hence, the fourth option is correct.

Correct Answer: 3 : 5

Solution : Average of the foreign exchange reserves of a country (in millions USD) from 1991-1992 to 1998-1999 is: $=\frac{2640+3720+2520+3360+3120+4320+5040+3120}{8}$
= 3480
The number of years in which the reserves are above the average reserves = 3
The number of years in which the reserves are below the average reserves = 5
So, the ratio of above and below the average = 3 : 5
Hence, the correct answer is 3 : 5.

Correct Answer: 60 kg

Solution : Original price = Rs. 100 per kg
Original consumption = $x$ kg
After a decrease of 25%,
New price = Rs. 75 per kg
New consumption = $x$ + 20 kg
Original expenditure = 100$x$
New expenditure = $75\times(x + 20) = 75x + 1500$
Since the expenditure is the same, we have $100x = 75x + 1500$
⇒ $25x = 1500$
$\therefore x$ = 60 kg
Hence, the correct answer is 60 kg.