In the series given, the first is an equilateral triangle, the second becomes a square by rearranging the pieces, and the third becomes a regular pentagon without any rotation. Similarly, the fourth becomes a regular hexagon. Which of the options given therefore replaces the question mark? [Figure: see page 29 of source PDF]

A plane is landing smoothly on the airport runway. Select the correct picture. [Figure: see page 29 of source PDF]

Perspective view of an object is shown. The object is rotated with respect to the fixed coordinate system as indicated: 90 degrees clockwise about x-axis, 90 degrees anti clockwise about y-axis, 90 degrees anticlockwise about z-axis. All rotations are when viewed from a point on…

Which of the options will result when the two given colour grids are added (as indicated by '+')? [Figure: see page 28 of source PDF]

A car moves along a curving road at constant speed. Which of the following graphs correctly show(s) the movement of the car in the X direction with respect to time? [Figure: see page 30 of source PDF]

Which of the kettles shown below can hold the most amount of water when placed on an even, horizontal surface? [Figure: see page 28 of source PDF]

Five small triangles of equal size are fitted in a large triangle as shown below. Approximately what percentage (%) of area in the large triangle is empty? [Figure: see page 31 of source PDF]

At 6:00 pm, the hour hand and the minute hand of an analog clock are at 180 degrees with each other. After approximately how much time will they be at 180 degrees with each other again?

The image below shows the developed surface of a cube. Which of the options will NOT open up as the shown image? [Figure: see page 31 of source PDF]