Building Materials
Pick up the correct statement from the following: Method of sawing timber

Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing
Tangentially to annual rings, is known as tangential method
In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method
All of these

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Building Materials
Putty is

Made with finely powdered chalk and linseed oil
All listed here
Softened by a solution of pearl ash and quick-lime soaked in water
Used for fixing glass panes

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