Practice Quiz for STEM (I)

What is STEM?

• Science, Technology, Environment & Mathematics

• Science, Technology, Ecology & Mathematics

• Science, Technology, Engineering & Management

• Science, Technology, Engineering & Mathematics

The greater the mass of an object,

• the easier the object starts moving.

• the greater its inertia.

• the more balanced it is.

• the more space it takes up.

Solve the problem in the image given.

• 7

• 4

• 1

• 9

An antacid relieves an overly acidic stomach because the main components of antacids are

• isotopes

• acids

• bases

• neutral

A car travels at a constant speed of 40 km per hour. How far does the car travel in 45 minutes?

• 25 km

• 30 km

• 35 km

• 40 km

Coronavirus disease (COVID-19) is caused by

• MERS-CoV

• SARS-CoV

• SARS-CoV-2

• HCoV-NL63

A stair is placed at a right angle to a wall. The height of the wall is 6m and the distance between the wall and the stair is 4.5m. Calculate the length of the stair.

• 5m

• 9.5m

• 7.5m

• 27m

Who is the creator of the first modern robots, Unimate, in 1954?

• George C. Devol

• Joseph Engelberger

• William Grey Walter

• Norbert Wiener

What does AC and DC stand for in electrical field?

• Alternating Current and Direct Current

• Average Current and Discharged Capacitor

Centre for Application of Nuclear Energy (CRANE) was established on

• 19th September 1972

• 11th November 1971