Explanation

To exit Microsoft PowerPoint, clicking the "X" button at the top-right corner of the window will close the application.

This action properly exits the program.

Explanation

To simplify the expression, we need to follow the rules of fractions and combine like terms:

X + 1/7 - X - 1/8

First, subtract X from X, which cancels out:

1/7 - 1/8

To subtract fractions, we need a common denominator, which is 56. So we can rewrite the fractions as:

(8/56) - (7/56)

Now we can subtract: 1/56

So the simplified result is:

1/56

Explanation

The tournament that was cancelled in 2020 for the first time since World War II is Wimbledon.

The cancellation was due to the coronavirus pandemic.

It was officially announced by the All England Club, which organizes the tournament.

This was the first time the Grand Slam tournament had been cancelled since 1945.

Explanation

Calculation:

Let, the present age of A = A

2 years ago, his age = A - 2

2 years from now, his age = A + 2

According to the question,

⇒  =  1/A - 2 + 1/A + 2 = 2/3

⇒ 3(A + 2 + A - 2) = 2(A + 2)(A - 2)

⇒ 6A = 2(A2 - 22)

⇒ A2 - 3A - 4 = 0

⇒ A2 + A - 4A - 4 = 0

⇒ A(A + 1) - 4(A + 1) = 0

⇒ (A - 4)(A + 1) = 0

⇒ A = 4 or -1

Since, age can't be negative A = 4

∴ The present age of A is 4 years.

Explanation

Article 17 of Pakistan's Constitution specifically allows every citizen to form associations or unions.

It ensuring the right to assemble and organize.

Explanation

In HTML, heading tags range from H1 to H6, with H4 being smaller in size compared to H1, H2, and H3.

Explanation

In a province, a Worker's Trade Union is registered with the Registrar of Trade Unions.

The Registrar is responsible for maintaining records and overseeing the legal registration and compliance of trade unions within the province.

Explanation

To determine how many shirts a person can iron in one hour, given that they iron four shirts in 12 minutes, follow these steps:

1: Calculate the time to iron one shirt:

12 minutes for 4 shirts means 1 shirt takes 

12/ 4 =3 minutes.

2: Determine how many shirts can be ironed in one hour:

One hour = 60 minutes.

If one shirt takes 3 minutes, then in 60 minutes, the number of shirts ironed is 

60/ 3 =20 shirts.

Explanation

At the time of the 1973 Constitution making, the National Assembly had 210 seats (200 for general members and 10 reserved for women).

This structure was part of the constitutional framework established in Pakistan.

The Current National Assembly seats are 336.

Explanation

Kalat or Qalāt historically known as Qiqan

Qalat is a district in Balochistan

They are predominantly Brahui-speaking

They join Pakistan on 27 March 1948

it is known locally as Kalat-e-Brahui and Kalat-e-Sewa

It is known for Juniper old trees, the Moro Rive

ND21-2-2023