Question: which one of the following is instant source of energy?

• 1. Sugar
• 2. Protein
• 3. Vitamin
• 4. Carbohydrates

Question: which one of the following is a Metal?

• 1. Gypsum
• 2. Mercury
• 3. Limestone
• 4. none

Question: Which organism causes rust of wheat?

• 1. virus
• 2. Bactria
• 3. P. triticina Eriks.
• 4. none

Question: Which organ purifies our blood?

• 1. Haert
• 2. Kidney
• 3. Lungs
• 4. Tissue

Question: Which part of an eye shows colours_____?

• 1. Retina
• 2. Irish
• 3. Pupil
• 4. None of the above

Question: which part of the body referred to emotional brain _____?

• 1. Limbic System
• 2. Digestive system
• 3. Nerve system
• 4. None of the above

Question: Which planet is second from the Sun?

• 1. Jupiter
• 2. Mars
• 3. Uranus
• 4. Venus

Question: Which planet is farthest from the Sun?

• 1. Mars
• 2. Pluto
• 3. Mars
• 4. Saturn

Question: Which planet in the Solar system has the highest density?

• 1. Saturn
• 2. Earth
• 3. Jupiter
• 4. Naptune

Question: Which planet in our Solar system is known as red planet?

• 1. Jupiter
• 2. Venus
• 3. Mars
• 4. Mercury