Explanation

Vitamin A deficiency can cause Night Blindness.

As well as other health problems such as:

• Dry skin and eyes
• Impaired immune function
• Poor wound healing
• Increased risk of respiratory and urinary tract infections

Explanation

Simla Deputation organized by the Indian Muslim leaders met the Governor-General and Viceroy Lord Minto in Simla on 1 October 1906. 

The delegation of Simla deputation met Lord Minto on 1st October 1906

Explanation

A man sold two scooters for 24000 each.

Find the cost price of one scooter at gain of 20% :-

C.P = (S.P × 100)/(100 + gain)

= (24000 × 100)/(100 + 20)

= 2400000/120

= 20000

Explanation

About National Anthem

 National Anthem was officially adopted as Pakistan's national anthem on 16 August 1954.

National Anthem was written by Hafeez Jalandhari in 1952 

the music was produced by Ahmad G. Chagla in 1949.

Ahmed Rushdi recorded the National Anthem of Pakistan in 1954.

After 68 years Pakistan's National Anthem recorded

15 lines in the National Anthem of Pakistan

48 Words in the National Anthem of Pakistan

The National Anthem of Pakistan was played for the first time in front of Raza Shah Rahalvi of Iran

Explanation

The Constitution of India is the longest written constitution in the world, containing 146,385 words in its English version.

The Constitution of Monaco is the shortest written constitution, with only 3,814 words.

Explanation

Ukraine Capital is Kiev.

Ukraine Currency is Hryvnia.

Ukraine official language is Ukrainian; Russian.

Ukraine located is in Continent Europe.

Ukraine Primary Religion is Eastern Orthodoxy.

Ukraine Head of Govt. is Prime Minister – Denys Shmyhal.

Ukraine Parliament called .

Tricks for Remember

RK13-12-2022

Explanation

Banish means نکال دینا (خاص طور پر کسی ملک سے)

Exile means جلاوطن کرنا

Black list means کسی کو نکالنے یا بھیجنے کے لئے

Explanation

AIDS is a pandemic disease caused by the infection of (HIV), which damages the human immune system.

World AIDS Day is observed on 1 December since 1988.

Theme 2021: End Inequalities, End AIDS

Theme 2022: Equalize

Explanation

Harappa is situated along the banks of the Ravi River.

It is located in the Sahiwal district Punjab province of Pakistan.

The Harappan Civilization is also called as Indus Valley Civilization.

Explanation

The stratospheric ozone layer is Earth's “sunscreen”  protecting living things from too much ultraviolet radiation from the sun.

Oxygen layer in the atmosphere

Ozone protects us from the harmful ultraviolet radiation of the sun.

Ozone formula: O3

The ozone layer lies approximately 15-40 kilometers (10-25 miles) above the Earth's surface, in the stratosphere.

The ozone layer is depleting: Air pollution

ND17-7-2023