roughworks

UCEED 2020

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Q42.If drassoglitive means woodboard, frassopoolts means bodystudy, glitivedrassy means foodwood, dressowoolts means digitalscreen, then which word would mean screensize?

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Q44.An opaque circular disc is parallel to the table top. A beam of sunlight casts its shadow on the table top as shown in the figure. Which of the options represents the shape of the shadow as seen in the top view of the table?

UCEED2020Q43·mcq·Hard42 attempts

A rolled yellow paper cylinder is rotating clockwise direction at a constant rate of 1 revolution / 60 seconds. A pencil is touching the paper cylinder and is moving from T1 to T2 in 10 seconds and stops for 10 seconds. Then it moves to T3 in next 40 seconds (total time=60 seconds) as shown in figure 2. What would be the graph on paper when it is unrolled?