Choose the set of operations (not necessarily in order) that can be applied on form A to get form B?

On the left hand side are pieces of a jigsaw puzzle. Identify the image that can be reproduced using all the pieces shown at left. [Figure: see page 38 of source PDF]

Identify the most accurate shadow of the object given below. The arrow indicates direction of light. [Figure: see page 39 of source PDF]

At left is an empty glass with a straw in it. From the options given, identify the correct representation of the straw when the glass is half-filled with water. [Figure: see page 40 of source PDF]

Read the following paragraph and answer the question that follows. "The most ___(i)___ respect in which ideas have helped mankind is numbers. There must have been a time when homo sapiens was a very rare species, subsisting precariously in jungles and caves, terrified of wild bea…

Read the following paragraph and answer the question that follows. "A language reveals the attitudes of the people who use and shape it. And a whole declension of ___(i)___ terminology can be found in the language in which inter-racial relations have been described inside Britain…

If the given flat shape is revolved about the Y axis by 360°, identify the solid shape that will be generated. [Figure: see page 40 of source PDF]

Shown below is an image made from line segments. Identify the element, from the options at right, which is NOT part of the image. [Figure: see page 36 of source PDF]

Shown below are schematic diagrams of a regular door latch. X represents the door, and Y represents the frame in the wall. Identify which latch can be used for correctly locking the door. [Figure: see page 41 of source PDF]