In a class of 150 students, 40 passed in Social Studies, 90
passed in Science and 30 failed in both the subjects.
vi)How many students passed in at most one subject among
Science and Social Science?

Answer Posted / samir

10 student

Is This Answer Correct ?    10 Yes 10 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

is motorized valve closed when power shutoff?

1155


Boolean algebra

1704


what is different between 2,3&4 wire rtd and how much maximum distance using plc to field.

2266


detail of mass flow meter pricipal

1813


why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.

1505






what is exact time to study dcs and plc cources

1554


Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

1645


we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

1745


what deference between panel earth and systemearth

1759


what are the definitions of input, output, command & signal according to instruments controlled by PLC using DCS System?

1620


Explain the difference between plc and cnc?

549


What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?

1529


Isometric drawings are generated during _________________ phase of a project

1607


what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

1619


how to calibrate steam control valve in steam turbine

2814