Q: Seeds are spread by the which of the following:-

1. Wind
2. Birds
3. All the above
4. Insects

Q: What we call the female cells in flowering plants?

1. Bees
2. Ovules
3. Ovary
4. Pistil

Q: Where are the oldest stars in the galaxy located?

1. Spiral arms
2. Black holes
3. Bulge only
4. Halo and bulge

Q: The formula 4?r² will provide the surface area of which of these shapes?

1. Sphere
2. Cone
3. Dome
4. Cylinder

Q: The Sun is __________???

1. A Population 1 star
2. Made of 99.9% of Hydrogen & Helium
3. A Population 2 star
4. Red giant

Q: Pine trees are non-flowering plants known as ______? (They reproduce when pollen moves from male cones to egg-bearing female cones).

1. Conifers
2. Ovule
3. Stamen
4. Spores

Q: In flowering plants, reproduction involves the creation of...?

1. Seeds
2. Conifers
3. Spores
4. Pollen

Q: What part of a flowering plant is important for reproduction?

1. Flower
2. Roots
3. Leaves
4. Stems

Q: Whatis called the sticky part of flowering plants that the pollen moves down to unite with the female cell?

1. Pistil
2. Ovary
3. Bees
4. Ovules

Q: What is E=mc2?

1. Big Bang theory
2. Expanding universe theory
3. Theory of relativity
4. Theory of time

Q: Pollen is produced by the which of flowering plants?

1. Anther
2. Ovary
3. Stamen
4. Pistil

Q: Who was the first astronomer to view Saturn's rings?

1. Galileo
2. Hershel
3. Kepler
4. Copernicus

Q: The National Geophysical Research Institute is located at...

1. Mumbai
2. Kolkata
3. New Delhi
4. Hyderabad

Q: A global warming trend that disrupts the normal current flows in the North Atlantic will likely result in cooler conditions for which continent?

1. Africa
2. Europe
3. North America
4. South America