Explanation

The teacher told the student that he was a very hopeless fellow.

In indirect speech, "you are" changes to "he was" when referring to the student.

The sentence structure also changes to a statement with "that" for reported speech.

Explanation

Vacuum خالی

Explanation

25% of x = 150

0.25x = 150

x = 150 / 0.25

x = 600

Explanation

We are given:

• H.C.F (Highest Common Factor) = 12

• Difference between the two numbers = 12

  Step-by-step method:

Let the two numbers be:
x and x + 12

Since H.C.F = 12, both numbers must be divisible by 12.

Let’s assume:

$$x=12a\text{and}x+12=12b$$

So,

$$x+12-x=12b-12a=12(b-a)=12\Rightarrow b-a=1$$

So:

$$a=k,b=k+1\Rightarrow \text{The numbers are }12k\text{ and }12(k+1)$$

Try k = 7:

$$12 × 7 = 84,quad 12 × 8 = 96 Rightarrow text{Numbers are } 84 text{ and } 96$$

• Difference: $96-84=12$ 

• H.C.F of 84 and 96 is 12 

Explanation

 The opposite meaning of "broadens" (which means to expand or widen) is "narrows".

Explanation

Apposite means مناسب یا موزوں.

Inappropriate means غیر مناسب

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Explanation

RETALIATION means بدلہ 

Reconciliation means تصفیہ 

Explanation

The function key to quickly navigate to a specific cell in MS Excel is F5 or Ctrl+G.

These keys open the "Go To" dialog box, where you can enter the cell reference (e.g., B3) and press Enter to jump to that cell

Explanation

Ghastly (خوفناک)

Chilling خوفناک یا لرزہ خیو 

Explanation

Obstreperous  ایسا شخص جو شور مچانے والا، ضدی، یا قابو میں نہ آنے والا ہو۔
Unruly  "بے قابو" یا "نظم و ضبط سے باہر"۔