Show what you know by answering true or false to the following. Answer ''false'' if neither applies or you're not sure. Your score will be calculated on the next page.

Your first question is below.

TRUE

FALSE

Odd number multiplied by even number will always make an even number.

TRUE

FALSE

The lower the height of an object from the core of earth, the more it weighs.

TRUE

FALSE

Mushrooms can create their own oxygen.

TRUE

FALSE

Water with pH of 1 is safe to be consumed.

TRUE

FALSE

The force caused by the friction is never higher from the total force given to an object.

TRUE

FALSE

Cats belong to Aves.

TRUE

FALSE

Noble gases are not so reactive, but still can react.

TRUE

FALSE

The square root of "4" (four) is only "2" (two).

TRUE

FALSE

If a person has been sentenced "clinical death", that person is still can be helped.

TRUE

FALSE

Iron rusts faster when kept in humid place.

TRUE

FALSE

"If Harry is sick then I will not go to his house" is equivalent with "Harry is healthy or I will not go to his house".

TRUE

FALSE

The length of "gamma ray" is longer than "visible light"

TRUE

FALSE

Mixing some sugar to water will raise the water's melting point.

TRUE

FALSE

The function f(x)= 5x-21 is always negative for every x of all value.

TRUE

FALSE

The deeper you are under the surface of water, the higher pressure you will face.

TRUE

FALSE

The vein always carry carbon dioxide.

TRUE

FALSE

The derivative of a constant function is always one.

TRUE

FALSE

The further you are from a source of sound, the bigger the sound intensity you'll hear.

TRUE

FALSE

The scar tissue prevents further cell development.

TRUE

FALSE

The electron configuration of Neon is 1s2 2s2 2p6 3s2 3p6.

TRUE

FALSE

The period of lunar cycle is the same as the period of solar cycle.

TRUE

FALSE

If "disease K" is linked with Y chromosome, then a female has no chance to inherit "disease K" from her parents.

TRUE

FALSE

The reactivity of Nitrogen rises as the temperature rise.

TRUE

FALSE

If the remainder of "x/35" is 12, then the remainder of "x/5" is always 2.

Now that you have answered all the questions, continue to the Show Me My Score button below.