Explanation

"Great" describes the noun "height", so it functions as an adjective.

It qualifies how high the wall is.

Explanation

Explanation

Riqaab is derived from the Arabic word raqabah, which means "neck." 

Freeing a slave or captive is therefore seen as breaking the bondage of the "neck," symbolically liberating the individual

Explanation

Asiya, the wife of Pharaoh, is honored in Islam for her strong faith in Allah despite her husband's tyranny.

She protected baby Musa (AS).

She is considered one of the four greatest women in Islam.

Explanation

NVR (Network Video Recorder) is a device used to record video footage from IP (network) cameras.

It stores and manages surveillance video data digitally over a network.

Explanation

Step 1: Let the marked price be Rs. x.

Since items are sold at 10% less than the marked price,
The selling price (SP) = $x-10\%\text{ of }x=0.9x$

Step 2: Desired profit = 10% on cost

Cost price (CP) = Rs 90
Profit = 10% of 90 = Rs 9
So, desired Selling Price (SP) =Rs 90 + Rs9 = Rs 99

Step 3: Set up the equation

We already said that the selling price is 0.9x, so:

$$0.9x = 99$$

Step 4: Solve for x

$$x = frac{99}{0.9} = 110$$

Explanation

Dogs are trained to detect a wide range of substances, including narcotics, weapons like firearms and ammunition, and even metals.

Their exceptional sense of smell allows them to be highly effective in various detection tasks. 

Explanation

Explanation

Watch towers are elevated structures used to observe wide areas over long distances.

Ideal for surveillance, border security, and early threat detection.

Explanation

"K-9" is a homophone of "canine," referring to dogs.

It's used to denote specially trained police dogs and their units.