Afreen is a teacher. She decides to give biscuits to her students Javed, Jai, Joshua and Jaspreet. She has biscuits of four different sizes, all of which have the same perimeter and thickness. The proportions of the biscuits are shown below. She asks Javed, Jai, Joshua and Jaspreet, in that order, to pick biscuits in descending (largest to smallest) order of volume. Which biscuits should Jai and Jaspreet pick up respectively? [Figure: see page 27 of source PDF]

A cube and a truncated cone are shown below. The cube has dimensions 10 × 10 × 10 units. The truncated cone has a base diameter of 12 units, height of 11 units and top diameter of 6 units. Imagine these two solids are intersecting while positioned coaxially on the same base. Furt…

A crocodile at point P sees four meatballs at A, B, C and D across the river. The crocodile moves with the same speed on ground as well as in water. If the speed of river is half the speed of crocodile, which meatball can it catch in the shortest time? [Figure: see page 28 of sou…

On a glass entrance door of a building, there is an arrow sign pointing towards the newly shifted office space on the first floor. The sign is printed on a paper and pasted on the outside of the door using two tapes, one at the top-middle, and other at the bottom-middle. Due to t…

Which number will replace the question mark? (Diamonds, top/left/right/bottom: 11/24/35/13; 32/17/15/47; 21/59/40/19; 72/?/24/48; 29/56/85/27) [Figure: see page 28 of source PDF]

Perspective view of an object is shown below. The object is rotated 180 degrees around y-axis (when viewed from a point on the positive y-axis towards the origin) and then similarly rotated 180 degrees around z-axis. Which of the following perspective view options will be the res…

Which black shape from the options will match the white shape in the figure, using simple rotation. [Figure: see page 28 of source PDF]

How should the two solids be joined in order to form a tetrahedron? [Figure: see page 26 of source PDF]

The figure below shows a 3 × 3 cube with 4 colours. The same coloured shapes are detached and shown separately for reference. Identify the shape of the red block from the given options. [Figure: see page 29 of source PDF]