Explanation

The state visit of Liaquat Ali Khan to the United States from 3 May to 26 May 1950.

First Prime Minister of Pakistan, Liaquat Ali Khan.

Accompanied by the First Lady of Pakistan, Ra'ana Liaquat Ali Khan.

Explanation

6/4 + 2.5 = 0

= 1.5 + 2.5

=  4

ND5-07-2023

Explanation

Retinene is better known as retinaldehyde or simply retinal

and is fundamental in the transduction of light into visual signals in the photoreceptor level of the retina (known as the visual cycle)

rhodopsin, also called visual purple, pigment-containing sensory protein that converts light into an electrical signal.

Explanation

The inner layer is the retina, which lines the back two-thirds of the eyeball.

Explanation

ISA stands for International Solar Alliance.

Explanation

Passive voice: Did you do it on purpose?

Active voice: Was it done by you on purpose

 (was /were) + subject + V3 + Optional Agents.

Explanation

TACIT کچھ کہے بغیر۔ خاموشی سے

Explanation

 Common salt comprises sodium and chlorine.

Sweat consists of about 99% water,

0.2-0.5% salts mainly sodium chloride

and traces of urea (0.08%).

Explanation

Copper has a lower resistivity and is a better conductor of electricity than iron.

Sh5-8-2023

Explanation

The Congress of Vienna of 1814–1815 was a series of international diplomatic meetings

The Congress of Vienna began in September 1814, five months after Napoleon I’s first abdication

The Congress of Vienna completed its “Final Act” in June 1815, shortly before the Waterloo campaign and the final defeat of Napoleon.

Participants:

1. Austria
2. France
3. Portugal
4. Prussia
5. Russia
6. Spain
7. Sweden
8. United Kingdom 

ND07-3-2023