ISRO Technician-B Plumber Question Paper - 2017 (Set - 1) with Answer Key

ISRO Technician-B Plumber Question Paper - 2017 (Set - 1) with Answer Key

71) Which tool is used as linear measurement?

Answer is:

Steel rule

Which tool is used as linear measurement?

72) Scriber is used for

Answer is:

Marking

Scriber is used for

73) Vices are used for

Answer is:

Holding the work piece

74) "A" takes 8 days to finish a work. The same work can be finished by "B" in 6 days and "C" can finish it by 4 days. How many days A, B and C together will take to finish the work?

Answer is:

24/13 days

75) Which of the following is a striking tool?

Answer is:

Hammer

Which of the following is a striking tool?