To find the R.L. of a roof slab of a building, staff reading were taken from a particular set up of the levelling instrument. The reading were 1.050m with staff on the B.M. and 2.300m with staff below the roof slab and held invertd. Taking the R.L. of the B.M. as 135.150m, the R.L. of the roof slab will be, a) 129.800 b) 131.900 c) 134.400 d) 138.500?

SSC Question

Sonal Singh
Jan 13, 2019
Gyyzz correct ans is (d) but how can anyone explain this.....???

This discussion on To find the R.L. of a roof slab of a building, staff reading were taken from a particular set up of the levelling instrument. The reading were 1.050m with staff on the B.M. and 2.300m with staff below the roof slab and held invertd. Taking the R.L. of the B.M. as 135.150m, the R.L. of the roof slab will be, a) 129.800 b) 131.900 c) 134.400 d) 138.500? is done on EduRev Study Group by SSC Students. The Questions and Answers of To find the R.L. of a roof slab of a building, staff reading were taken from a particular set up of the levelling instrument. The reading were 1.050m with staff on the B.M. and 2.300m with staff below the roof slab and held invertd. Taking the R.L. of the B.M. as 135.150m, the R.L. of the roof slab will be, a) 129.800 b) 131.900 c) 134.400 d) 138.500? are solved by group of students and teacher of SSC, which is also the largest student community of SSC. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for SSC on EduRev and even discuss your questions like To find the R.L. of a roof slab of a building, staff reading were taken from a particular set up of the levelling instrument. The reading were 1.050m with staff on the B.M. and 2.300m with staff below the roof slab and held invertd. Taking the R.L. of the B.M. as 135.150m, the R.L. of the roof slab will be, a) 129.800 b) 131.900 c) 134.400 d) 138.500? over here on EduRev! Apart from being the largest SSC community, EduRev has the largest solved Question bank for SSC.

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This discussion on To find the R.L. of a roof slab of a building, staff reading were taken from a particular set up of the levelling instrument. The reading were 1.050m with staff on the B.M. and 2.300m with staff below the roof slab and held invertd. Taking the R.L. of the B.M. as 135.150m, the R.L. of the roof slab will be, a) 129.800 b) 131.900 c) 134.400 d) 138.500? is done on EduRev Study Group by SSC Students. The Questions and Answers of To find the R.L. of a roof slab of a building, staff reading were taken from a particular set up of the levelling instrument. The reading were 1.050m with staff on the B.M. and 2.300m with staff below the roof slab and held invertd. Taking the R.L. of the B.M. as 135.150m, the R.L. of the roof slab will be, a) 129.800 b) 131.900 c) 134.400 d) 138.500? are solved by group of students and teacher of SSC, which is also the largest student community of SSC. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for SSC on EduRev and even discuss your questions like To find the R.L. of a roof slab of a building, staff reading were taken from a particular set up of the levelling instrument. The reading were 1.050m with staff on the B.M. and 2.300m with staff below the roof slab and held invertd. Taking the R.L. of the B.M. as 135.150m, the R.L. of the roof slab will be, a) 129.800 b) 131.900 c) 134.400 d) 138.500? over here on EduRev! Apart from being the largest SSC community, EduRev has the largest solved Question bank for SSC.