Works like whitewashing and plastering are measured in ____

Unit of measurement of asbestos cement sheet roofing is ______

The unit of payment of cement concrete in lintels is _____

The rates of materials used for government works are approved by _____

Unit of measurement of rainwater pipe is ____

The centre line method is suitable for walls having ____

Which of the following is not a method of working out quantities like earthwork and brickwork in plinth?

Which of the following data is not required to prepare an estimate?