Explanation

Given data:

The seller sells 40% of his apples.
After selling, he still has 420 apples.
Concept/Formula:

The concept used to solve this problem is related to "percentage". The seller was left with 60% of his apples (100% - 40% = 60%) when he had 420 apples left.

Solution:

⇒ the 420 apples represent 60% of his original stock (since he sold 40%).

⇒ If 60% of the original stock equals 420 apples, then 1% can be calculated by dividing 420 by 60.

Hence, 1% = 420 ÷ 60 = 7 apples.

⇒ Now, to find the total original stock (100%), the amount per 1% is multiplied by 100.

Therefore, the original amount = 7 × 100 = 700 apples.

Therefore, originally, he had 700 apples.

Explanation

Days in which 40 cows eat 40 bags of husk = 40 days

Days in which 1 cow eat 40 bags of husk = 40 * 40 days

Days in which 1 cow eat 1 bag of husk = (40 * 40) / 40 bags

In a dairy form 40 cows eat 40 bags of husk in 40 days, In 40 days one cow will eat one bag of husk

Explanation

Whales are marine mammals.

It belonging to the order Cetacea.

This also includes dolphins and porpoises.

They breathe air, give birth to live young, and produce milk to feed their offspring, like all mammals.

Explanation

Cyril Radcliffe was the chairman of the Border Commission for India and Pakistan, announced by Lord Mountbatten in 1947

The Commission consisted of four members from the Indian National Congress

and four from the Muslim League

On 17 August 1947, the borderline that separated India from Pakistan, known as the Radcliffe Line was revealed. 

The Radcliffe line is spread through the Rann of Kutch in Gujarat to the international border in Jammu in Jammu & Kashmir,

dividing India and Pakistan into two different countries.

ND23-4-2023

Explanation

1.  Brunei
2.  Cambodia
3.  Indonesia
4.  Laos
5.  Malaysia
6.  Myanmar
7.  Philippines
8.  Singapore
9.  Thailand
10.  Vietnam
11. Timor Leste 

Explanation

Explanation

Explanation

Hydrogen (H2) is not a greenhouse gas.

Greenhouse gases are gases in the Earth's atmosphere that absorb and emit radiation, trapping heat and contributing to the Greenhouse Effect.

The main greenhouse gases are:

• Carbon dioxide (CO2)
• Methane (CH4)
• Nitrous oxide (N2O)
• Water vapor (H2O)
• Ozone (O3)
• Chlorofluorocarbons (CFCs)
• Hydrofluorocarbons (HFCs)
• Perfluorocarbons (PFCs)

Explanation

Finland Capital is Helsinki.

Finland Currency is Euro.

Finland official language is Finnish; Swedish.

Finland located is in Continent Europe.

Finland Primary Religion is Christianity.

Finland Head of Govt. is Prime Minister – Sanna Marin.

Finland Parliament called Eduskusta (Parliament).

Tricks for Remember

EURO

 BIG -FAN-PI –SMS

Mind Trick : BIG FAN of PI and wished through SMS

**BIG**

B-Belgium

I-Ireland

G-Germany

**FAN**

F-France

A-Austria

N-Netherland

**PI**

P-Portugal

I-Italy

**SMS**

S-Spain

M-Malta

S-Solvaria

Explanation

Strenuous means سخت

Energetic means توانائی بخش