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Latest DAV Schools Lab Assistant Physics Exam Question (Objective Questions), MCQ in English

Subjects : Verbal & Non-Verbal Reasoning, Lab Assistant (Physics)

Question Bank DAV Schools Lab Assistant (Physics) Exam - English
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Verbal & Non-Verbal Reasoning

Question 1Single Answer
How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?
  1. ATwo
  2. BThree
  3. CFive
  4. DFour
  5. ENone of these
Question 2Single Answer
Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is
  1. ATrue
  2. BFalse
  3. CUncertain
  4. DNone
Question 3Single Answer
If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give ‘X’ as the answer and if more than one such word can be formed, give ‘Y’ as the answer.
  1. AA
  2. BE
  3. CT
  4. DX
  5. EY
Question 4Single Answer
How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged alphabetically?
  1. ANone            
  2. BOne         
  3. CTwo       
  4. DThree        
  5. EMore than three
Question 5Single Answer
How many such pairs of letters in the word CREDIT each of which has as many letters between them in the word as in the English alphabet?
  1. ANone
  2. BOne
  3. CTwo
  4. DThree
  5. EMore than three
Question 6Single Answer
How many meaningful words can be made from the letters ‘LMEA’ using each letter only once in each word?
  1. ANone
  2. BOne
  3. CTwo
  4. DThree
  5. EMore than three
Question 7Single Answer
Which letter in this alphabet is the eighth letter to the right of the letter and which is tenth letter to the left of the last but one letter of the alphabet ?
  1. AX
  2. BW
  3. CI
  4. DH
Question 8Single Answer
If the third alphabet of each of the words is changed to the next alphabet in the English alphabetical series, which of the following will form a meaningful English word?
  1. ASUM
  2. BBIG
  3. CBoth BIG and THE
  4. DFOR
  5. EBoth FOR and BIG
Question 9Single Answer
If the given words are arranged in the order as they would appear in a dictionary from left to right, which of the following will be second from the right ?
  1. AAND
  2. BFOR
  3. CTHE
  4. DBIG
  5. ESUM
Question 10Single Answer
If second alphabet in each of the words is changed to next alphabet in the English alphabetical order, how many words having two vowels (same or different vowels) will be formed ?
  1. ANone
  2. BOne
  3. CTwo
  4. DThree
  5. EFour
Question 11Single Answer
How many letters are there in the English alphabetical series between the second letter of the word which is second from the right and the second letter of the word which is second from the left of the given words?
  1. ATwo
  2. BFive
  3. CSix
  4. DNine
  5. EThree
Question 12Single Answer
If in each of the given words, each of the consonant is changed to previous letter and each vowel is changed to next letter in the English alphabetical series, in how many words thus formed will no vowels appear?
  1. ANone
  2. BOne
  3. CTwo
  4. DThree
  5. EMore than three
Question 13Single Answer
If the third alphabet in each of the words is changed to the next alphabet in the English alphabetical order, how many words having two vowels (same or different vowels) will be formed?
  1. ANone
  2. BOne
  3. CTwo
  4. DThree
  5. EFour
Question 14Single Answer
If the position of the first and the second alphabets of each of the words are interchanged, which of the following will form a meaningful English word?
  1. ABoth CAT and OWN
  2. BBoth BRU and INK
  3. COnly CAT
  4. DOnly INK
  5. EOnly LEG
Question 15Single Answer
If the given words are arranged in the order as they would appear in a dictionary from left to right, which of the following will be exactly in the middle of the five words?
  1. AOWN
  2. BLEG
  3. CBRU
  4. DCAT
  5. EINK

Lab Assistant (Physics)

Question 16Single Answer
The least count of a standard metric vernier caliper is?
  1. A0.02 cm
  2. B0.1 cm
  3. C0.01 cm
  4. D0.2 cm
Question 17Single Answer
The SI unit of pressure is?
  1. Adyne
  2. Bjoule
  3. Cpascal
  4. Dwatt
Question 18Single Answer
Which instrument is used to measure small lengths with high accuracy?
  1. AScale
  2. BScrew gauge
  3. CCompass
  4. DHydrometer
Question 19Single Answer
The least count of a screw gauge with pitch 1 mm and 100 divisions is?
  1. A0.1 mm
  2. B1 mm
  3. C0.001 mm
  4. D0.01 mm
Question 20Single Answer
The instrument used to measure electric current is?
  1. AOhmmeter
  2. BVoltmeter
  3. CGalvanometer
  4. DAmmeter
Question 21Single Answer
A stopwatch measures?
  1. APressure
  2. BMass
  3. CTime
  4. DDensity
Question 22Single Answer
The SI unit of luminosity is?
  1. Awatt
  2. Blumen
  3. Clux
  4. Dcandela
Question 23Single Answer
Which instrument is used to measure relative humidity?
  1. AThermometer
  2. BBarometer
  3. CHygrometer
  4. DSpectrometer
Question 24Single Answer
A barometer measures?
  1. ATemperature
  2. BHumidity
  3. CAtmospheric pressure
  4. DElectric potential
Question 25Single Answer
What is the SI unit of energy?
  1. Awatt
  2. Bjoule
  3. Cpascal
  4. Dnewton
Question 26Single Answer
Which instrument is used to measure temperature precisely in laboratories?
  1. AClinical thermometer
  2. BDigital thermometer
  3. CMercury laboratory thermometer
  4. DExpansion thermometer
Question 27Single Answer
The standard unit of electric charge is?
  1. Avolt
  2. Bampere
  3. Ccoulomb
  4. Dohm
Question 28Single Answer
The least count of a spherometer depends on?
  1. AOnly screw length
  2. BOnly pitch
  3. COnly radius
  4. DPitch and number of divisions
Question 29Single Answer
The instrument used to measure EMF is?
  1. AAmmeter
  2. BVoltmeter
  3. CGalvanometer
  4. DPotentiometer
Question 30Single Answer
To measure mass, which device is used?
  1. APhotometer
  2. BManometer
  3. CBeam balance
  4. DDensitometer
Question 31Single Answer
The instrument used to measure voltage is?
  1. AAmmeter
  2. BHygrometer
  3. CThermistor
  4. DVoltmeter
Question 32Single Answer
The SI unit of frequency is?
  1. Arad/s
  2. Bwatt
  3. Cjoule
  4. Dhertz
Question 33Single Answer
A micrometer screw gauge is best for measuring?
  1. AEarth radius
  2. BRoom length
  3. CWire diameter
  4. DAir pressure
Question 34Single Answer
The SI unit of power is?
  1. Awatt
  2. Bjoule
  3. Cpascal
  4. Dlumen
Question 35Single Answer
Which instrument is used to measure sound level?
  1. ADecibel meter
  2. BAudiometer
  3. CBarometer
  4. DThermocouple
Question 36Single Answer
Which instrument is used to measure refractive index?
  1. ARefractometer
  2. BBarometer
  3. CHygrometer
  4. DGalvanometer
Question 37Single Answer
The SI unit of force is?
  1. Anewton
  2. Bwatt
  3. Cdyne
  4. Djoule
Question 38Single Answer
To measure high temperature in furnaces, the device used is?
  1. AThermocouple
  2. BMercury thermometer
  3. CAlcohol thermometer
  4. DHygrometer
Question 39Single Answer
The least count of a digital vernier is usually?
  1. A0.2 mm
  2. B0.1 cm
  3. C0.01 mm
  4. D1 mm
Question 40Single Answer
A hydrometer measures?
  1. AMass
  2. BPressure
  3. CTemperature
  4. DDensity of liquids
Question 41Single Answer
A galvanometer measures?
  1. ASmall currents
  2. BLarge currents
  3. CVoltage
  4. DResistance
Question 42Single Answer
What is the unit of electric resistance?
  1. Avolt
  2. Bohm
  3. Cwatt
  4. Dhenry
Question 43Single Answer
The device used for measuring wind speed is?
  1. AAnemometer
  2. BHygrometer
  3. CVoltmeter
  4. DAltimeter
Question 44Single Answer
Specific gravity is measured using?
  1. ABarometer
  2. BThermometer
  3. CHydrometer
  4. DGalvanometer
Question 45Single Answer
Least count is defined as?
  1. AMaximum error
  2. BInstrument range
  3. CSmallest measurable value
  4. DAverage of readings
Question 46Single Answer
A manometer measures?
  1. AMass
  2. BPressure difference
  3. CLight intensity
  4. DEnergy
Question 47Single Answer
The pitch of a screw gauge is?
  1. ANo. of divisions/rotation
  2. BDistance moved per rotation
  3. CDiameter of screw
  4. DScale length
Question 48Single Answer
The instrument used to check flatness of a surface is?
  1. AVernier caliper
  2. BSpherometer
  3. CScrew gauge
  4. DCompass
Question 49Single Answer
The SI unit of torque is?
  1. AN/m
  2. BN
  3. CN·m
  4. DJ/s
Question 50Single Answer
Which instrument is used to measure radiant heat?
  1. APhotometer
  2. BThermopile
  3. CHygrometer
  4. DSpectrometer
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