Explanation

Union Jack flower of UK was adopted in 1801

Because it combines, the crosses of the three countries united under one Sovereign.

ð  The kingdoms of England and Wales, of Scotland and of Ireland.

Explanation

Explanation

1 kilometre is equal to 1000 metres.

Explanation

Series: 64, 48, 40, 36, 34, ?

Now find the differences between consecutive terms:

- 64 → 48: -16  

- 48 → 40: -8  

- 40 → 36: -4  

- 36 → 34: -2

You can see the differences are decreasing: -16, -8, -4, -2...

Next difference: -1

So, 34 - 1 = 33

Explanation

• Sunlight is a good source of vitamin D.
• When our skin is exposed to sunlight, it produces vitamin D.
• It is essential for bone health, immune function, and the regulation of calcium levels in the blood.

Explanation

Jerusalem is located in Israel.

Area: 125.1 km²

Founded: 3000 BC

Population: 874,186 (2016) United Nations

Jerusalem is considered by many to be one of the holiest places in the world.

Jerusalem largest city in Israel.

Jerusalem is a site of major significance for the three largest monotheistic religions:

Judaism,

Islam,

Christianity

both Israel and Palestine have claimed Jerusalem as a capital city.

Israel captured the West Bank and East Jerusalem in the 1967 Middle East War.

Explanation

A member of the Democratic Party, he was the first African-American president in U.S. history.

Barack Obama was 44th President of USA from 2009 to 2017.

Barack Obama win the Nobel Peace Prize in 2009.

Reason of Noble Prize: "for his extraordinary efforts to strengthen international diplomacy and cooperation between peoples."

Explanation

2/?     =     ?/50

2/10   =    10/50

1/5     =    1/5

The answer is equal by putting value 10.

Explanation

The age of a tree is determined by counting its growth rings.

They are visible in the cross-section of the stem.

Each ring represents one year of growth.

Explanation

تذبذب کا مطلب سوچ بچار ہے۔