Question: .The central section of the Sindh Sāgar Doāb is located in which desert?

• 1. Thar
• 2. Thal
• 3. Cholistan
• 4. Katpana

Question: The painted Desert lies in which US state?

• 1. Florida
• 2. Arizona
• 3. New York
• 4. None

Question: Ogaden desert is present in ____?

• 1. Europe
• 2. Africa
• 3. America
• 4. None of these

Question: The famous Dast e Lut desert is located in _______?

• 1. Iraq
• 2. Egypt
• 3. Iran
• 4. None

Question: In which Country does the desert city Timbuktoo lies?

• 1. Morocco
• 2. Mauritania
• 3. Mali
• 4. Sudan

Question: The number of electrons of a neutral atom is automatically known if one knows the:

• 1. Atomic number
• 2. Atomic weight
• 3. Number of orbitals
• 4. None of the above

Question: When cream is separated from the milk:

• 1. The density of milk remains white
• 2. the density of milk remains unchanged
• 3. The density of milk decreases
• 4. The density of milk increases

Question: A piece of wood is floating in water. If we heat the water, the piece of wood will:

• 1. Increase in size
• 2. Rise a little
• 3. Sink a little
• 4. Float at the same level

Question: A group of birds or flock flying together in hundred or even in thousands is called:

• 1. Startling
• 2. Maturation
• 3. Both
• 4. All

Question: The piece of ice is drooped in a vessel containing kerosene.when ice melts the level of Kerosene will:

• 1. Rise
• 2. Fall
• 3. Remain the same
• 4. None