Invited school Quiz Contest

Melting ice cubes is an example of?

• Exothermic Reaction

• Reversible Process

• Endothermic Reaction

• Irreversible Reaction

One light year is equivalent to roughly how many miles?

• 4 Trillion miles

• 6 Trillion miles

• 8 Trillion miles

• 2 Trillion miles

Plant Hormone that induces cell division;

• Auxins

• Gibberellins

• Domins

• Cytokinin

Which of the following is the purest form of Iron;

• Steel

• Pig Iron

• Wrought Iron

• Cast Iron

Which of the following Phenomena causes Echoes;

• Reflection

• Interference

• Refraction

• Scattering

In-between which two countries in the Dead sea located;

• Jordan and Sudan

• Jordan and Israel

• UAE and Turkey

• UAE and Egypt

In which of the color light below does photosynthesis take place faster in;

• Yellow Light

• Red Light

• Green Light

• White Light

Which one is the world's highest-altitude civilian airport?

• Daocheng Yading Airport,China.

• Kushok Bakula Rimpochhe Airport,Leh.

• Qamdo Bamda Airport, China.

• Domodedovo International Airport, Moscow.

What is the chemical used to test the blood glucose level?

• Methylene Blue

• O-toluidine

• Benedict's Solution

• Synthetic Insulin

Most of the Red, Blue and Purple colors of plants are due to the water soluble pigments called;

• Carotene

• Chlorophyll A

• Xanthophylls

• Anthocyanin