Question: The normal curing period for the lime mortar is:

• 1. 1 day
• 2. 3 days
• 3. 7 days
• 4. 14 days

Question: In paints the pigment is responsible for:

• 1. Durability
• 2. Colour
• 3. Smoothness
• 4. Glassy Face

Question: When constant force applied ___ moves uniform?

• 1. Velocity
• 2. Motion
• 3. Energy
• 4. None

Question: At what angle above the horizon must the sun to be create a rainbow:

• 1. 90 degrees
• 2. 60 degrees
• 3. 40 degrees
• 4. 65 degrees

Question: The change in moisture content of soils, changes the:

• 1. Value of angle of repose
• 2. Amount of compaction required
• 3. Cohesive strength of soils
• 4. All of the above

Question: The force which is caused by the rotation of the earth in as perpendicular direction and will therefore change the direction of the wind is called:

• 1. Radiative Forces
• 2. Cyclone
• 3. Coriolis Forces
• 4. Gravitation Forces

Question: Most Commercial airplanes fly in the lower part of this layer:

• 1. Stratosphere
• 2. Biosphere
• 3. Lithosphere
• 4. None

Question: The intersecting lines drawn on maps and globs are:

• 1. Latitude
• 2. Longitudes
• 3. Geographic grids
• 4. None

Question: Speed of earth to revolve around the sun?

• 1. 18,5 m/s
• 2. 10,5 m/s
• 3. 100 m/s
• 4. None

Question: The sun always rise in the east because ____.

• 1. The earth revolves around the sun from west to east
• 2. The earth rotates from west to east
• 3. The earth rotates from east to west
• 4. It is located in east