Explanation

In MS Word 2007, to select a column in a table from bottom to top, you can use:SHIFT + ALT + PAGE UP

Explanation

• In standard multiple-choice questions, writing  PRINT INPUT together is classified as a Syntax Error 
• Print: Sends data from the computer system to a display (output).
• Input: Receives data from the user and sends it into the program (input).

Explanation

f the ratio of Cost Price (CP) to Selling Price (SP) is 4:5, it means:

- CP = 4 units  

- SP = 5 units  

Profit = SP − CP = 5 − 4 = 1 unit

Profit % = (Profit / CP) × 100  

= (1 / 4) × 100  

= 25%

Explanation

Explanation

In Pakistan, Jugni was popularized by the late folk music singer Alam Lohar.

Alam Lohar was born in 1928 in Achh, near Kotla Arab Ali Khan, Gujrat District 

Died: 3 July 1979 (aged 51) Sham ki Bhattian

Years active: 1936 – 1979

Known for: Punjabi folk music, Chimta playing

Awards: Pride of Performance Award by the President of Pakistan in 1979

Explanation

We can write % as 1/100 so.

142.5/100 = 1.425

Explanation

To solve:

8 ÷ 0.2

Convert 0.2 to a fraction:  

0.2 = 1/5

So:  

8 ÷ 1/5 = 8 × 5 = 40

Explanation

The largest perfect square between 4 and 50 is:

- 49, because  

49 = 7², and  

the next perfect square (64 = 8²) is greater than 50.

Explanation

Let the original average weight of the 3 boxes = x kg  

So, total weight = 3x

When a 89 kg box is replaced and average increases by 5 kg,  

New average = x + 5  

New total = 3(x + 5) = 3x + 15

So the new box weight =  

(Old total - 89) + New box = New total  

⇒ 3x - 89 + New box = 3x + 15  

⇒ New box = 3x + 15 - (3x - 89) = 104 kg

Explanation

The world’s oldest known intact shipwreck was discovered in the Black Sea

The ship is a Greek trading vessel dating back to about 400 BC (over 2,400 years old)

The discovery was made in more than 2 kilometers of water depth.