Question Discussion & Solution

Anish walked 100 m towards north.

He then took a U-turn and walked 100 m.

Now he took a U-turn again and walked 102 m.

From here he turned left and walked 93 m.

Anish facing west direction.

Hence, option 2 is the correct answer.

Key Points

General attributes of a good language:

• Clarity, simplicity, and unity: provides both a framework for thinking about algorithms and a means of expressing those algorithms 
• Cost of use: program execution, program translation, program creation, and program maintenance Orthogonality: every combination of features is meaningful
• Naturalness for the application: program structure reflects the logical structure of the algorithm
• Support for abstraction: program data reflects problem being solved 
• Ease of program verification: verifying that the program correctly performs its required function
• Programming environment: external support for the language
• Portability of programs: transportability of the resulting programs from the computer on which they are developed to other computer systems

Hence the correct answer is Non-portability.

The correct answer is Mewar.

• The king and chieftain of Mewar gave Khurram the title of Shah Jahan in Badal Mahal on his arrival from Surat to Udaipur.

Key Points

Some important information about Khurram as follows- 

Additional Information

• Some of the battles between Mughals and Rajputs:
  • Siege of Bayana​
    • Rana Sanga led the Rajput army sieged the fortress of Bayana held by Nizam Khan in Feb 1527. 
    • Babur sent a detachment under Mohammad Sultan Mirza to relieve the fortress, the Mughal contingent failed to take the fort of Bayana.
  • Battle of Khanwa
    • Rajput Confederacy under Rana Sanga was defeated by Babur in 1527.
    • This was the largest battle ever that happened between the Mughals and Rajputs involving a total of more than 150,000 soldiers.
  • Siege of Chittorgarh
    • Akbar led the Mughal army besieged the famed Chittorgarh fort in 1567, which was then under command of Jaimal Rathore and Patta Singh Sisodia, commanders of Udai Singh.
    • The siege went on for 4 months and finally after the death of Jaimal, the fortress walls breached, that ensued Mughals emerged victoriously.
  • Siege of Ranthambore (1568)
    • Rao Surjan Hada had to surrender Ranthambore Fort to Akbar after later successfully put the fort under siege.
  • Battle of Dewair
    • The first battle of Dewair took place in 1582 between armies of Maharana Pratap and Mughal Garrison of dewair. Pratap's army defeated the Mughal army in this battle.
    • Maharana Amar Singh defended against the Mughal army led by Prince Parviz and Asaf Khan in 1606 resulted in stalemate. 

The pattern followed is:

Hence, the correct answer is "72".

The correct answer is Desktop.

• The first screen which appears when windows are loaded is called Desktop.

Key Points 

• Desktop
  • The first screen which appears when windows are loaded is called Desktop.
  • As soon as we open the computer we come across the Windows welcome screen which displays many small pictures on the screen of the monitor.
    • This screen is known as the desktop.
  • The small pictures on the screen are known as icons.

Additional Information

• File Folder
  • ​A file is the common storage unit in a computer, and all programs and data are "written" into a file and "read" from a file.
  • A folder holds one or more files, and a folder can be empty until it is filled. 
• Recycling Bin
  • ​A recycling bin (or recycle bin) is a container used to hold recyclables before they are taken to recycling centers. 
  • Recycling bins exist in various sizes for use inside and outside homes, offices, and large public facilities.
• Recently Added Screen
  • ​A typical “Recently Added” section looks like at the top of the Start menu app list.
  • It's a small area that shows the names and icons of recently installed apps.