In first class lever what is in the middle?

• Effort

• Load

• Fulcrum

• Non of these

What causes due to defficiency of Iodine?

• Beri Beri

• Obesity

• Scurvy

• Goitre

Chickenpox is a non-communicanle disease.

• True

• False

In a solar eclipse the _________ is between the ______and the_____.

• Earth,moon and sun

• Moon,earth and sun

• Sun,moon and earth

• Eearth,sun and moon

Access of vitamins cause ______.

• Beri Beri

• HyperVitaminoses

• Goitre

• Obesity

Common cold and viral fever can cause through______.

• Through air

• Through contaminated food and water

• Through direct contect

• Through insects and animals

Infected dogs spread _______ disease.

• Plaque

• Rabies

• Chickenpox

• Ringworm

Which of the following is a good food source of minerals?

• Butter

• Oil

• Sea Food

• Sugar

There are how many types of simple machines?

• 5

• 9

• 3

• 6

Slides and ladders are examples of which simple machine?

• Wedge

• Pulley

• Lever

• Inclined plane