Explanation

The electrical activity of the brain is measured by EEG (Electroencephalogram).

It records brain wave patterns.

It is used to diagnose conditions like epilepsy and sleep disorders.

Explanation

Let number of boys are x and then number of girls
= (100 - x)
Thus,
50x + (100 - x) × 40 = 46 × 100
→ x = 60
Number of boys = 60

Explanation

Naseem Abbas Shah is a Pakistani cricketer.

In October 2019, at the age of 16, he was called up to the Pakistan cricket team for their Test series against Australia.

Explanation

Allama Iqbal referred to Sheikh Ahmad Sirhindi as a spiritual leader of Muslims.

He recognizing his role in promoting Islamic revivalism and reform during the Mughal period.

Explanation

"Bring me some water" is a common idiomatic expression.

It means "Bring me a moderate amount of water" or "Bring me a glass of water".

It's a polite way to ask someone to fetch water for you.

Explanation

1/log3(60) + 1/log4(60) + 1/log5(60)

= log60(3) + log60(4) + log60(5) (using the change of base formula)

= log60(3×4×5) (using the product rule of logarithms)

= log60(60)

= 1 (since log60(60) is equal to 1)

So the correct answer is: 1

Explanation

Hassan borrowed Rs. 5000 for 5 years.

He paid an extra Rs. 500, which means he paid a total of Rs. 5000 (principal) + Rs. 500 (interest) = Rs. 5500.

Since he paid Rs. 500 as interest for 5 years, we can calculate the interest rate per annum (per year) as follows:

Interest = Rs. 500

Time = 5 years

Simple Interest (SI) = (Principal x Rate x Time) / 100

500 = (5000 x Rate x 5) / 100

Now, let's solve for Rate (interest rate per annum):

Rate = (500 x 100) / (5000 x 5)

= 2%

So, Hassan pays 2% interest per annum.

Explanation

The relationship here is "a small or brief expression of something larger."

Just as glint is a small flash of light, a whiff is a faint trace of scent.

Explanation

Kashmir is a disputed region in the Indian subcontinent, and its territory is currently administered by three countries:

1. Pakistan (Azad Kashmir and Gilgit-Baltistan)
2. India (Jammu and Kashmir and Ladakh)
3. China (Aksai Chin and Trans-Karakoram Tract)

Explanation

Afghanistan has the highest deforestation rate in Asia.

Pakistan has the second highest deforestation rate in Asia.