Question 21. The skirting/dado in a bath roof should be upto

Question 22. Two columns 50 cm × 50 cm and 60 cm × 60 cm carry 80 tonnes and 120 tonnes of loads respectively. the centre to centre distance between columns is 5.00 metres. the permissible bearing capacity of the soil is 20 t/m2. if the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:

Question 23. Two columns 50 cm × 50 cm and 60 cm × 60 cm carry 80 tonnes and 120 tonnes of loads respectively. the centre to centre distance between columns is 5.00 metres. the permissible bearing capacity of the soil is 20 t/m2. if the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:

Question 24. Two columns 50 cm × 50 cm and 60 cm × 60 cm carry 80 tonnes and 120 tonnes of loads respectively. the centre to centre distance between columns is 5.00 metres. the permissible bearing capacity of the soil is 20 t/m2. if the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:

Question 25. Two columns 50 cm × 50 cm and 60 cm × 60 cm carry 80 tonnes and 120 tonnes of loads respectively. the centre to centre distance between columns is 5.00 metres. the permissible bearing capacity of the soil is 20 t/m2. if the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:

Question 26. Auger boring

Question 27. The bearing capacity of a water logged soil, may be improved by

Question 28. The depth of the ground water table may be ascertained by

Question 29. The form Work including the props can be removed from beams, only after

Question 30. The black cotton soil