Explanation

• Copper mineral is found in Saindak (Baluchistan)
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• Saindak project is operated with the collaboration of China
• Project Location: Chaghi, Balochistan
  
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• The discovery of gold, copper & silver deposits at Saindak was made in the 1970s
• Trial production at the Saindak Copper-Gold project started in 1995.

Explanation

Explanation

A number is a perfect square (or a square number) if its square root is an integer;

that is to say, it is the product of an integer with itself.

Here, the square root of 513 is about 22.650.

Explanation

Given Four digits are 0,3,5,8

To write the smallest 4-digit numbers using the above digits, we must arrange them in ascending order.

Here, we get

0358 = 358 [It has only 3 digits ]

3058

Therefore,

The smallest 4-digit number using

0,3,5,8 is 3058.

Explanation

Hazrat Abu Hurairah (R.A) narrated the most number of Hadith, with over 5374 Hadiths attributed to him.

He was a close companion of Prophet Muhammad (PBUH) and dedicated much of his life to preserving the Prophet's teachings.

Explanation

To solve this problem, we can use the concept of man-days:

8 people × 60 days = 480 man-days

Since the amount of work remains the same, we can set up an equation for 6 people:

6 people × x days = 480 man-days

To find the number of days, divide 480 by 6:

x = 480 ÷ 6

x = 80 days

Explanation

Honey has natural antibacterial properties and low moisture, preventing spoilage.

Archaeologists have found edible honey in ancient Egyptian tombs, thousands of years old.

Explanation

A D.O. file stands for Demi Official file, used for correspondence between senior officers.

It carries a personal touch but is still semi-formal and official in nature.

Explanation

"Fooling number" (likely a misheard or informal term for Filing or Folio number) is used to track or identify office files.

It helps in maintaining proper record and retrieval of documents.

Explanation

An indent is a formal request.

It is usually for the supply of goods, services, or materials.

It is commonly used in administrative and procurement contexts.