UCEED 2019

0/85

Q17.Two perspective views of the same solid object are shown below. Count the total number of surfaces in the object. Assume hidden surfaces to be flat.

Q19.A logo was designed by creating a pattern of orange petals using four semicircles. These petals were then inscribed in a green circular shape with an inner diameter of 14√2 (fourteen times square root of two) units, what is the area of the orange part in the logo? (Assume π = 22/7)

UCEED2019Q18·nat·Medium129 attempts

The image given below is made out of separate pieces. What is the least number of pieces that need to be moved and/or rotated and/or flipped for achieving symmetry about the central vertical axis?

Your answer

Keyboards off — use the numpad, just like on exam day.

UCEED 2019

0/85

Q17.Two perspective views of the same solid object are shown below. Count the total number of surfaces in the object. Assume hidden surfaces to be flat.

UCEED2019Q18·nat·Medium129 attempts

The image given below is made out of separate pieces. What is the least number of pieces that need to be moved and/or rotated and/or flipped for achieving symmetry about the central vertical axis?

Your answer

Keyboards off — use the numpad, just like on exam day.