GATE BT Spatial Aptitude PYQs & Answers — Page 2

Questions 11–15 of 15. Imported answers require independent review unless marked reviewed.

In the following diagram, the point R is the center of the circle. The lines PQ and ZV are tangential to the circle. The relation among the areas of the squares, PXW, RUZ and SPQ is

Your answerChoose one option.

Area of SPQ = Area of RUZ = Area of PXW

Area of SPQ = Area of PXW − Area of RUZ

Area of PXW = Area of SPQ − Area of RUZ

Area of PXW = Area of RUZ − Area of SPQ

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In the square grid shown on the left, a person standing at P2 position is required to move to P5 position. The only movement allowed for a step involves, “two moves along one direction followed by one move in a perpendicular direction”. The permissible directions for movement are shown as dotted arrows in the right. For example, a person at a given position Y can move only to the positions marked X on the right. Without occupying any of the shaded squares at the end of each step, the minimum number of steps required to go from P2 to P5 is

Your answerChoose one option.

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Consider a cube made by folding a single sheet of paper of appropriate shape. The interior faces of the cube are all blank. However, the exterior faces that are not visible in the above view may or may not be blank.

Which one of the following represents a possible unfolding of the cube?

Your answerChoose one option.

Diagram for Biotechnology question 10 (figure 2)

Diagram for Biotechnology question 10 (figure 3)

Diagram for Biotechnology question 10 (figure 4)

Diagram for Biotechnology question 10 (figure 5)

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A polygon is convex if, for every pair of points, P and Q belonging to the polygon, the line segment PQ lies completely inside or on the polygon. Which one of the following is NOT a convex polygon?

Your answerChoose one option.

Diagram for Biotechnology question 2 (figure 2)

Diagram for Biotechnology question 2 (figure 3)

Diagram for Biotechnology question 2 (figure 4)

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A circular sheet of paper is folded along the lines in the directions shown. The paper, after being punched in the final folded state as shown and unfolded in the reverse order of folding, will look like ______.

Your answerChoose one option.

Diagram for Biotechnology question 4 (figure 2)

Diagram for Biotechnology question 4 (figure 3)

Diagram for Biotechnology question 4 (figure 4)

Diagram for Biotechnology question 4 (figure 5)

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GATE BT Spatial Aptitude PYQs

Question 5

Question 9

Question 10

Question 2

Question 4