Explanation

Sanguine means پر امید

Optimistic/Confident means پراعتماد، پر امید

Explanation

Lieutenant General Inam Haider Malik is the current chairman of National Disaster Management Authority (NDMA).

Appointed in October 2022

Explanation

Organic chemistry is the branch of chemistry that focuses on the structure, properties, composition, reactions, and preparation of compounds containing carbon.

While many organic compounds also contain hydrogen, oxygen, nitrogen, and other elements,

The defining element in organic chemistry is carbon.

Explanation

'infrequent', is an adjective which means 'not occurring often/ rare'.

As it means the same as 'rare', 

Explanation

Students passed in English = 80%

Students passed in Math's = 85%

Students passed in both subjects = 73%

Then, the number of students who passed at least one subject

= (80+85)-73

= 92%.

[The percentage of students who passed in English and Maths individually, has already included the percentage of students who passed in both subjects. So, We are subtracting the percentage of students who have passed both subjects to find out the percentage of students who at least passed one subject.]

Thus, students failed in both subjects = 100-92 = 8%.

Explanation

SilkAir is the airline of Singapore.

It operated as the regional wing of Singapore Airlines.

It serving destinations in Asia and beyond.

Explanation

Mercury is used as a thermometric fluid because it has several ideal properties:

1. High Boiling Point (B.P)

   • Mercury doesn't evaporate easily, which makes it suitable for measuring high temperatures.

2. Low Freezing Point (not high M.P)

   • Mercury has a low melting point (−38.83°C), which helps in measuring low temperatures, though this limits it in very cold environments.

3. Stable and Uniform Coefficient of Expansion

   • Mercury expands uniformly with temperature, which gives accurate and consistent readings.

4. Visibility and Non-wettability

   • Mercury is shiny and opaque, so it's easy to see in a glass tube.

   • It doesn't stick to glass, which keeps the readings clean and precise.

Explanation

Explanation

The guitar is a musical instrument of the chordophone family.

The standard guitar has following six strings:

1. E

2. A

3. D

4. G

5. B

6. E

Explanation

 The 2nd RCEP Summit was held in Singapore on November 14, 2018. 

Additional information 

The Regional Comprehensive Economic Partnership is a free trade agreement among the 15 Members 

All ten members of ASEAN (excludes candidate member  East Timor):

1 Brunei

 2 Cambodia

3 Indonesia

4 Laos

5 Malaysia

6 Myanmar

 7 Philippines

 8 Singapore

9 Thailand

10 Vietnam

The three East Asian members of ASEAN Plus Three:

11 China

12 Japan

13 South Korea

The two Oceanian members of ASEAN Plus Six:

14 Australia

15 New Zealand

The 15 member countries account for about 30% of the world's population (2.2 billion people) and 30% of global GDP ($29.7 trillion)

The RCEP was signed virtually on November 15, 2020, on the sidelines of the annual summit of the 10-nation Association of Southeast Asian Nations.

RCEP) was signed virtually, and organized by Vietnam

Effective: 1 January 2022

Language: English