Explanation

To open a file, you can select the file icon in the menu bar.

The file menu is typically the first item in the menu bar.

It contains commands for handling files, such as open, save, and print.

Explanation

Let z = 4y-1

When x = 14, y = 2, z = (4*2) – 1 = 7

Now, x varies directly as z = 4y-1

When y = 5, z = (4*5) – 1 = 19

x 14 7

y - 19

Therefore, x = (14*19)/7 = 38

Explanation

Explanation

All plants move Anticlockwise around Sun.

All plants move anticlockwise around their axis.

Earth rotates its axis from West to East.

Explanation

• E-mail stands for: Electronic Mail

• Father of E-mail: Ray Tomlinson

• First E-mail sent: 1971

• @ is used to divide an email into: two parts

• SMTP helps to send: E-mails

• SMTP stands for: Simple Mail Transfer Protocol

• Received email is saved: inbox

• Sent email is saved in: sent box

• Maximum attachment size in Yahoo Email: 25 MB

• G-mail stands: Google Mail

• Email spam also called: junk email

• To close email account click: sign out

• To create new E-mail: Sign Up

• Email hacking means: Illegal access to open email accounts of others

• Junk email is also called: Spam 

•  At sign (@): always a part of email address

• Sending an E-mail is similar to: writing a letter

• A allows us to access our e-mail from anywhere: Webmail interface 

• Bookmark:  is associated with Internet E-mail

Explanation

Initial ratio: Boys:Girls = 8:5

After 22 more girls join:

Boys = 8x, Girls = 5x + 22 (where x is a constant)

Total students = 286 + 22 = 308

8x + 5x + 22 = 308

13x = 286

x = 22

Boys = 8x = 176

Girls = 5x + 22 = 132

New ratio = Boys:Girls = 176:132 = 4:3 (after simplification)

Explanation

The idiom "A sleeping bird catches no worm" means that if you don't take action or stay alert, you'll miss out on opportunities.

This idiom encourages people to be proactive and vigilant to achieve their goals.

Explanation

Active Voice: She was watching a film. (The subject "she" is performing the action)

Passive Voice: A film was being watched by her. (The subject "a film" is receiving the action)

In the passive voice, the focus is on the object (the film) rather than the subject (she).

Explanation

Adolf Hitler was an Austrian-born German politician.

He was the dictator of Germany from 1933 until his suicide in 1945.

Becoming the chancellor in 1933 and then taking the title of Führer und Reichskanzler in 1934. 

Born: April 20, 1889, Braunau am Inn, Austria

Died: April 30, 1945, Führerbunker

Nationality: German

Party: Nazi Party

Explanation

Vikas Swarup is an Indian author and diplomat who wrote the novel "Q & A", which was later adapted into the Oscar-winning film "Slumdog Millionaire".

Slumdog Millionaire is a 2008 British drama film.

In 2009, at the 81st Academy Awards Slumdog Millionaire won eight Oscars.