Explanation

PIA flight landed in china in 1963

 PIA, in 1964 became the first non-Communist airline to fly to China

PIA was founded on 29 October 1946 as Orient Airways,

Orient Airways Ltd. was an airline established in 1946 new name Pakistan International Airlines in 1955

The airline shifted operations to the newly independent state of Pakistan in 1947.

Pakistan International Airlines is an international airline of Pakistan

SH19-8-2023

Explanation

Frogs have a three-chambered heart.

• It consists of two atria and one ventricle.
• The right atrium receives deoxygenated blood from the body organs.
• The left atrium receives oxygenated blood from the skin and lungs.
• Both the atria send the blood to the ventricle.
• Since there is only one ventricle there is the mixing of both oxygenated blood and deoxygenated blood

Sh18-8-2023

Explanation

we can use the formula:

Value = (Percentage / 100) * Number

Let's substitute the values into the formula:

51 = (17 / 100) * Number

51 / (17 / 100) = Number

Explanation

massacre قتل عام

Slaughterذبح کرنا, قتل عام کرنا

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 

Explanation

A rectifier is an electrical device that converts Alternating Current (AC) into Direct Current (DC).

It works by allowing current to flow only in one direction using diodes.

Explanation

 Rear Admiral James Wilfred Jefford was appointed the first Commander of the Royal Pakistan Navy.

He served as the Commander-in-Chief of the Royal Pakistan Navy until 1953. 

He was a Royal Navy officer. 

Explanation

In the Concrete Operational Stage (7–11 years), Piaget stated that children develop the ability to conserve—understanding that quantity remains the same despite changes in shape or appearance.

This marks the beginning of logical thinking about concrete objects and events.

Explanation

The parliament initially had 210 seats

Including 10 women, but in 1985 it increased to 237 seats, and then to 342 seats.

Currently, there are  342 seats in the Diet.

Of these, 272 are directly filled with elections.

Explanation

Darius III was the Persian king defeated by Alexander the Great.

The defeat at the Battle of Gaugamela in 331 BC.

This marked the end of the Achaemenid Empire and solidified Alexander's control over Persia.