Weekly Contest #12 - TechXNinjas

What type of pattern is formed by the following sequence? 1 22 333 4444

• Pyramid pattern

• Reverse pyramid pattern

• Number pattern

• Diamond pattern

Which of the following patterns requires the most number of asterisks (*) to print a triangle of height 'n'?

• Right-angled triangle

• Isosceles triangle

• Equilateral triangle

• Pyramid

To print a hollow square pattern of side length 'n', what should be the condition for printing asterisks (*)?

• Only for the first and last row

• Only for the first and last column

• For the border rows and columns

• For all rows and columns except the center

What is the total number of asterisks (*) printed in a full pyramid pattern of height 'n'?

• n*(n+1)/2

• n*(n-1)/2

• n^2

• n!

Which pattern can be formed using nested loops with a single loop variable?

• Chessboard pattern

• Diamond pattern

• Spiral pattern

• Zigzag pattern

To print a reverse pyramid pattern of height 'n', what should be the loop condition for the outer loop?

• i = n to 1

• i = 1 to n

• i = 0 to n-1

• i = n-1 to 0

What type of pattern is formed by alternating asterisks (*) and spaces?

• Checkerboard pattern

• Stripe pattern

• Zigzag pattern

• Diagonal pattern

Which pattern requires the use of two nested loops with different loop variables?

• Square pattern

• Triangle pattern

• Circle pattern

• Spiral pattern

To print a diamond pattern of height 'n', how many asterisks (*) are printed in the middle row?

• n

• 2n-1

• 2n+1

• n+1

What is the total number of rows printed in a butterfly pattern of height 'n'?

• 2n-1

• 2n+1

• 2n

• n