A sequence of a man sleep walking is shown below. Which frame is incorrect? [Figure: see page 15 of source PDF]

What is the internal mechanism for producing the wobbling head movement in the toy shown below? Assume that the toy needs to be mass manufactured. [Figure: see page 15 of source PDF]

Shown below is an animation of a fish jumping. At which point, we need to draw maximum number of frames? [Figure: see page 15 of source PDF]

A glider toy as shown in the image below is usually made with Balsa wood. Due to the unavailability of Balsa wood, a student is considering an alternative material. Considering the density of the material that is required to make the fuselage, which will be the most suitable opti…

Which among the following shapes has the largest area? [Figure: see page 16 of source PDF]

One square and 4 triangles given below are used to make shapes without overlapping. Among the options, which is the shape that CANNOT be made? [Figure: see page 14 of source PDF]

Which option will replace the question mark? [Figure: see page 16 of source PDF]

Given is the one side of a folded sheet of paper with green color on one side and red color on the other side. Find the correct option when this sheet is unfolded. Dotted lines represent the fold lines. [Figure: see page 13 of source PDF]

Part X and part Y are to be assembled together to make a hanger in such a way that it can be disassembled, if required. Which of the following is not an appropriate option to join part X and part Y? [Figure: see page 16 of source PDF]