RRB Technical Cadre (Allahabad) Exam 2014 Solved Paper (Part 1 of 6)

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Q.1:- ‘Indica’ was written by ?

  1. Chanakya
  2. Magasthenes
  3. Seleucus
  4. Darius

Ans:- (b) Magasthenes

Q.2:- ……….. gears are used in a different of an automobile ?

  1. Double helical
  2. Mitre
  3. Straight Bevel
  4. None of these

Ans:- (a) Double helical

Q.3:- The impact strength of a material is an index of its ?

  1. Resistance to corrosion
  2. Hardness
  3. Toughness
  4. None of these

Ans:- (c) Toughness

Q.4:- The average salary of 30 employees in a company is Rs. 4000. If the manager salary is added the average salary increases to Rs. 4300 what is the salary of the manager ?

  1. Rs. 10,000
  2. Rs. 13,000
  3. Rs. 12,000
  4. Rs. 13,300

Ans:- (d) Rs. 13,300

Q.5:- The Headquarters of the East coast Railway is located at ?

  1. Guwahati
  2. Bhubaneshwar
  3. Chennai
  4. Secunderabad

Ans:- (b) Bhubaneshwar

Q.6:- Mars Orbiter of India entered the Orbit of Mars after completing its journey of about 68 crore Kilometres on ?

  1. Sep 24, 2014
  2. Sep 30, 2014
  3. Sep 21, 2014
  4. Sep 20, 2014

Ans:- (a) Sep 24, 2014

Q.7:- Lissajous pattern obtained in a CRO depend upon which of the following properties of the two sine waves fed to it ?

  1. Frequency
  2. Amplitude
  3. Phase Relationship
  4. All of these

Ans:- (a) Frequency

Q.8:- Delhi became the capital of the India in the year ?

  1. 1910
  2. 1911
  3. 1016
  4. 1923
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Ans:- (b) 1911

Q.9:- A shopkeeper says he sells his goods at cost price but he uses a weight of 800 gms instead of 1 kg thus he makes a gain of ?

  1. 10%
  2. 15%
  3. 20%
  4. 25%

Ans:- (d) 25%

Q.10:- An accurate ammeter must have a resistance of ?

  1. High Value
  2. Low Value
  3. Very Low Value
  4. Very High Value

Ans:- (c) Very Low Value

Q.11:- A body of mass 20 kg is dropped from a height of 2 m if g is taken as 10 m/sec2  the kinetic energy of the body just before striking the ground will be ?

  1. 400 J
  2. 4 J
  3. 40 J
  4. 10 J

Ans:- (a) 400 J

Q.12:- For a Broad Gauge route with M +7 sleeper density the number of sleepers per rail length is ?

  1. 18
  2. 19
  3. 20
  4. 21

Ans:- (c) 20

Q.13:- The organic acid present in Vinegar is ?

  1. Methanoic Acid
  2. Ethanoic Acid
  3. Propanoic Acid
  4. None of these

Ans:- (b) Ethanoic Acid

Q.14:- Which of the following transistor configurations gives useful current gain ?

  1. CE Alone
  2. CB Alone
  3. CC Alone
  4. Both CE and CC

Ans:- (d) Both CE and CC

Q.15:- Gas leaked during Bhopal Tragedy was ?

  1. Sodium Isothiocyanate
  2. Potassium Isothiocyanate
  3. Ethyl Isocyanate
  4. Methyl Isocyanate

Ans:- (d) Methyl Isocyanate

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Q.16:- When animals feed on other dead animals which had died naturally or had been killed by another animals the relationship is termed is ?

  1. Predation
  2. Competition
  3. Scavenging
  4. Symbiosis

Ans:- (a) Predation

Q.17:- Which of the following weighs the most ?

  1. 1 Molecules of H2
  2. 1 Mole of H2O
  3. 1 Mole of N2
  4. 1 Mole of O2

Ans:- (b) 1 Mole of H2O

Q.18:- Ravi travels at the rate of 3 km/hr and reaches 15 minutes late and if he travels at 4 km/hr he reaches 15 minutes earlier. What is the distance he has to travel ?

  1. 2 km
  2. 6 km
  3. 7 km
  4. 10 km

Ans:- (b) 6 km

Q.19:- Angioplasty is the treatment for ?

  1. Cancer
  2. Heart Disease
  3. Leprosy
  4. Diabetes

Ans:- (b) Heart Disease

Q.20:- The resistance can be measured most accurately by ?

  1. Bridge Method
  2. Meggar
  3. Multimeter
  4. Voltmeter-Ameter Method

Ans:- (a) Bridge Method

Q.21:- Bacteria in sewage are mostly ?

  1. Anaerobic
  2. Pathogenic
  3. Saprophytic
  4. Parasitic

Ans:- (d) Parasitic

Q.22:- The elements with atomic numbers 2, 10, 18, 36 and 54 are all ?

  1. Light Metals
  2. Halogens
  3. Rare Earths
  4. Noble Gases

Ans:- (d) Noble Gases

Q.23:- A car travels at 80 km/hr and a plane travels at 16000 m/min. How far will the car have travelled when the plane travels 800 km ?

  1. 80.6 km
  2. 66.7 km
  3. 60.0 km
  4. 63.5 km
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Ans:- (b) 66.7 km

Q.24:- Which country is the largest producer of coffee in the world ?

  1. Sri Lanka
  2. Brazil
  3. India
  4. China

Ans:- (b) Brazil

Q.25:- In a four stroke engine the camshaft rotates at ……………… the crankshaft speed ?

  1. Half
  2. Three Fourth
  3. Equal
  4. Double

Ans:- (a) Half