UCEED 2020

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Q5.Area of black surface in the following image is ________ cm². Note: 1. All curves have same radii. 2. Use the value of pi as 22/7

Q7.A cube is created by stacking 27 smaller cubes as shown in the figure. A plane, going through vertices A, B and C, cuts the cube as shown in the figure. How many smaller cubes will get cut?

UCEED2020Q6·nat·Medium193 attempts

The image is a ceramic tile of dimension 20 cm x 20 cm. How many distinct patterns can you create by using two such ceramic tiles in a rectangular patch of 40 cm x 20 cm on the wall?

Your answer

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

UCEED 2020

0/68

Q5.Area of black surface in the following image is ________ cm². Note: 1. All curves have same radii. 2. Use the value of pi as 22/7

Q7.A cube is created by stacking 27 smaller cubes as shown in the figure. A plane, going through vertices A, B and C, cuts the cube as shown in the figure. How many smaller cubes will get cut?

UCEED2020Q6·nat·Medium193 attempts

The image is a ceramic tile of dimension 20 cm x 20 cm. How many distinct patterns can you create by using two such ceramic tiles in a rectangular patch of 40 cm x 20 cm on the wall?

Your answer

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