In a well, there are two lizards, Red and Green. Both start climbing a slimy wall at the same time. In each attempt Green climbs three feet up and slides one foot down whereas Red climbs four feet up and slides two feet down. If the height of wall is 10 feet, who will reach the top of the wall in fewer attempts?

Match the names of people who contributed to the following inventions. 1. Electric Lamp 2. Bicycle 3. Elevator 4. Movie Projector 5. Camera

Which one of the following paper pieces, when folded in to a cube, will have a continuous loop of red line? [Figure: see page 17 of source PDF]

A piece of paper is folded according to the sequence given below. After folding, cuts are made as per the shapes marked in yellow. Identify the resulting figure when the paper is unfolded fully. [Figure: see page 16 of source PDF]

In a certain map, the southeast is wrongly marked as the north. As per the map, there is a school 100 m to the east of a temple and 100 m to the south of the temple is a playground. So, in reality, in which direction is the playground with respect to the school?

View X and View Y show the same object from different angles. Identify the missing sign on the object in View Z. [Figure: see page 15 of source PDF]

In a mechanism hinged to the frame at point 'O' as shown in the figure, AB, CD, BG and GH are rigid members. These members are pivoted to each other at points B, G, D and O as shown in the figure. If you move the handles A and C from position 1a to 2a and 1c to 2c, respectively,…

The picture on the left is the image of a dial on a digital camera. The symbol on the right enlarged from the dial represents a mode. Which mode does it represent? [Figure: see page 15 of source PDF]

In the RGB (red-green-blue) colour system, the value for each colour component varies from 0 to 255. If the RGB values of a particular colour were R=255, G=140, B=0, then which colour is it?