Pressure cookers are sometimes made using copper and stainless steel. In such a pressure cooker,

Which option(s) can be folded to form the cube shown? [Figure: see page 14 of source PDF]

Rep-tile is a shape that can be dissected into smaller copies of the same shape without leaving any remainder. For example a square can be cut into various numbers of smaller copies of square shape. If no flip is allowed, which of the options is/are rep-tiles? [Figure: see page 1…

A toy was created using a piece of paper, the two sides of which are shown in the image. When dropped from a height it spins like a fan. Which of the options depict(s) the correct pattern formed while it spins? [Figure: see page 14 of source PDF]

Which of the object(s) given in the options can produce the top and front view as shown in the figure? Arrow shows the direction of front view. [Figure: see page 16 of source PDF]

Image shows part of a poster made by CDC in the context of COVID-19. Which of the statements is/are true? [Figure: see page 13 of source PDF]

[This question contains an animated GIF image.] A designer has created an infinitely looping animation as shown in the image. It has 24 frames playing at a speed of 12 frames per second. Which of the statements is/are true? [Figure: see page 16 of source PDF]

Three friends P, Q and R go for morning walks around a ground. They start out together from the gate in the same direction, but walk at different speeds. R walks half as fast as P. Q walks 1.5 times faster than R. P takes 1 minute to take one round around the ground. If they all…

Three squiggles were drawn on three transparent square sheets in semi-transparent ink and piled together. Some sheets may be rotated. Additionally, in some options, some squiggles are different than the ones shown. In which option(s), do the squiggles look different? [Figure: see…