Explanation

Iron is a magnetic material that can absorb and redirect magnetic field lines.

It shields precision instruments from external magnetic interference that could affect their accuracy.

Explanation

Let's solve:

3 men = 6 boys (given)

1 man = 2 boys

Work done by 3 men or 6 boys in 20 days:

Let's calculate work done by 1 boy in 1 day:

6 boys * 20 days = 120 boy-days

Now, 6 men and 8 boys:

6 men = 6 * 2 = 12 boys

Total = 12 boys + 8 boys = 20 boys

Time taken = 120 boy-days / 20 boys = 6 days

Explanation

Hamid Karzai was appointed as the interim president of Afghanistan in December 2001 after the fall of the Taliban.

He was later elected as President in 2004.

Explanation

"I hope to get a better job."

After the verb "hope", we use the infinitive form of the verb: "to get".

This structure expresses a desire or expectation for something to happen in the future.

Explanation

Ibrahim Mohamed Solih won the Maldives presidential election held on 24th September 2018, defeating incumbent President Abdulla Yameen.

He was the joint opposition candidate.

He was officially took office on 17 November 2018.

Explanation

Explanation

We are told:

Average of 5 numbers = 34

Total sum of 5 numbers = 34 × 5 = 170

Given 3 numbers: 28, 30, 32

Sum of these = 28 + 30 + 32 = 90

Remaining sum = 170 - 90 = 80

Remaining numbers = 2

Average of remaining = 80 ÷ 2 = 40

Explanation

The Migration to Abyssinia Dated 6 BH (613/14 CE).

Start date: 613 AD

Participants: A group of twelve men and four women

Also known as: Hijrah il-al-Habshah 

The relatives of Prophet Muhammad (PBUH) in the first migration to Abyssinia were Usman Ghani (R.A) and Ruqaiyah (R.A)

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Explanation

To find when both traffic signals will blink together again, we need to find the Least Common Multiple (LCM) of 8 and 12.

LCM of 8 and 12:

Prime factors of 8 = 2 × 2 × 2

Prime factors of 12 = 2 × 2 × 3

LCM = 2 × 2 × 2 × 3 = 24

Explanation

We are given:

• 35 kg of spinach costs Rs. 28

• We need to find how many kg can be bought for Rs. 16

Step 1: Find cost per kg

Cost per kg==28​/35=0.8Rs/kg

Step 2: Find how many kg for Rs. 16

$$text{Kg} = frac{16}{0.8} = 20$$0.8=20