LEVELLING SURVEY - Quiz

1) Which place the mean sea level is fixed in India?

Chennai Kolkatta Bombay Visagapattinam

2) What is the distance of interval all over country with respect to the mean sea level of Mumbai as datum?

50 Km 75 Km 100 Km 150 Km

3) What is the another name of assumed bench mark?

GTS bench mark Permanent bench mark Arbitrary bench mark Temporary bench mark

4) Which bench mark is established for short duration such as at the end of a day's work?

Arbitrary bench mark Temporary bench mark Permanent bench mark GTS bench mark

5) What is the smallest graduated division in levelling staff?

0.5m 0.05m 0.005m 0.0005m