Explanation

A document in Microsoft Word can be saved in three commonly taught ways.

1. File → Save → Saves the document.
2. Ctrl + S → Quick Save shortcut.
3. F12 → Opens the Save As dialog box.

Save → Updates the current file.

Save As → Saves with a new name, location, or format.

Explanation

Explanation

• Phishing is a type of cyberattack in which criminals use fake emails, text messages, or websites to deceive people.
• The main purpose is to steal sensitive information, such as passwords, bank details, credit card numbers, or login credentials.
• Phishing messages often pretend to come from trusted organizations, banks, or government departments.

Last verified on 17-10-2026

Explanation

Given:

Increment in number = 20% of the number

Decrement in number = 20% of the new number

Concept used:

Net increase or decrease percent = {(Original number or Final number) - (Final number or original number) ÷ Original number} × 100

Calculation:

Let the original number be 100

When the number is increased by 20%

New Number = 100 + 20% of 100

⇒ 100 + 20

⇒ 120

Now, the number is decreased by 20%

Final number = New number – 20% of new number

⇒ 120 – 20% of 120

⇒ 120 – 24

⇒ 96

∴ Net Decrease in percentage = { (100 – 96) / 100} × 100

⇒ {4/100} × 100

⇒ 4%

∴ The net decrease percentage is 4%.

Last verified on 11-07-2026

Explanation

Time = Distance / Speed

Original time = 240 / v

New time = 240 / (v + 20)

Difference is 1 hour

So

240/v - 240/(v+20) = 1

Multiply both sides

240(v+20) - 240v = v(v+20)

4800 = v2 + 20v

v2 + 20v - 4800 = 0

v2 + 80v - 60v - 4800 = 0

v(v+80) - 60(v+80) = 0

(v+80)(v-60) = 0

v = 60

Last verified on 17-10-2026

Explanation

• Sitting upright and leaning slightly forward helps prevent blood from flowing down the throat.
• The person should pinch the soft part of the nose firmly for 10–15 minutes continuously.
• The person should breathe through the mouth and avoid speaking during this time.

Last verified on 17-10-2026

Explanation

• The paramedic should first ensure scene safety and assess the patient’s condition promptly.
• The patient’s airway, breathing, circulation, and level of consciousness should be checked according to the severity of the condition.
• Appropriate assistance should be requested, and emergency medical services should be activated when necessary.

Last verified on 17-10-2026

Explanation

• Amazon, Microsoft and Google are the three largest public cloud storage providers.
• Google Drive, Dropbox, eFolder, IBM etc. are examples of cloud service providers.

Last verified on 06-07-2026

Explanation

• Exercise-associated hyponatremia occurs when blood sodium levels become dangerously low during or after physical exertion, sometimes because of excessive fluid intake.
• Excessive plain-water consumption can dilute sodium in the blood, especially when combined with fluid retention during prolonged exertion.
• Warning signs include headache, nausea, vomiting, confusion, and, in severe cases, seizures or loss of consciousness.

Last verified on 17-10-2026

Explanation

• Excel 2007–2026 (Default): .xlsx

Additional information:

• Excel 97–2003 (Default): .xls
• Excel Macro-Enabled Workbook: .xlsm
• Excel Binary Workbook: .xlsb
• Excel Template: .xltx

Last verified on 12-07-2026