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Regulatory Body Exams Exam  >  Regulatory Body Exams Test  >  RBI JE EE Mock Test Series 2026  >  RBI JE EE Mock Test - 7 - Regulatory Body Exams MCQ

RBI JE EE Mock Test - 7 Free Online Test 2026


Full Mock Test & Solutions: RBI JE EE Mock Test - 7 (180 Questions)

You can boost your Regulatory Body Exams 2026 exam preparation with this RBI JE EE Mock Test - 7 (available with detailed solutions).. This mock test has been designed with the analysis of important topics, recent trends of the exam, and previous year questions of the last 3-years. All the questions have been designed to mirror the official pattern of Regulatory Body Exams 2026 exam, helping you build speed, accuracy as per the actual exam.

Mock Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 150 minutes
  • - Total Questions: 180
  • - Analysis: Detailed Solutions & Performance Insights
  • - Sections covered: Reasoning Ability, Electrical Engineering, English Language

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RBI JE EE Mock Test - 7 - Question 1
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Find the smallest number which when divided by 25, 40 or 56 has in each case 13 as remainder.

Detailed Solution: Question 1

LCM of 25, 40, 56 = 1400

Required number

= 1400+13= 1413

RBI JE EE Mock Test - 7 - Question 2
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Direction: In each of the following questions, a series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.

Detailed Solution: Question 2

7 x 9 x 1= 63

3 x 1 x 7 x ? = 63

? = 3

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RBI JE EE Mock Test - 7 - Question 3
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Direction: In the following questions below are given some statements followed by some given conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts. Give answer:

Statements:

1. SAGE is a reputed publisher of both journals and books.

2. All publishing of SAGE is highly qualitative.

Conclusions:

I. SAGE publishes qualitative articles.

II. SAGE did not publish lowest quality articles.

III. SAGE enriches its publications by high scrutinization.

Detailed Solution: Question 3

Only conclusions I and II

RBI JE EE Mock Test - 7 - Question 4
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Which answer figure will complete the pattern in the question figure?

Detailed Solution: Question 4

In the given question figure answer figure (D) will complete the pattern.

RBI JE EE Mock Test - 7 - Question 5
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If an electric train runs in the direction from North to south with a speed of 150 km/hr covering 2000 km, then in which direction will the smoke of its engine go ?

Detailed Solution: Question 5

From the given question, if it is clear that the train is moving only in the direction from North to South, there is no direction if the smoke of its engine goes.

RBI JE EE Mock Test - 7 - Question 6
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Direction: In each of the following questions, a series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.

Detailed Solution: Question 6

(4,5x4=420)

RBI JE EE Mock Test - 7 - Question 7
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The overall efficiency of a steam power station is ………….. its thermal efficiency.

Detailed Solution: Question 7

The overall efficiency of a steam power station is less than its thermal efficiency. This is expected since some losses (about 1%) occur in the alternator.

RBI JE EE Mock Test - 7 - Question 8
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If C is the capacitance per phase for delta-connected capacitor bank, then capacitance per phase for star-connected capacitor bank is

Detailed Solution: Question 8

RBI JE EE Mock Test - 7 - Question 9
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The total load taken from an a.c. supply consists of
A- a heating load of 15 kW
B- a motor load of 40 kVA at p.f. 0.6 lagging
C- a load of 20 kW at p.f. 0.8 lagging
A capacitor is connected in parallel with load and p.f. raised to unity. The kVAR rating of the capacitor should be

Detailed Solution: Question 9

The parallel loads draw a total reactive power of 47 kVAR lagging. In order to raise the p.f. to unity, the capacitor should supply leading reactive power of 47 kVAR.

RBI JE EE Mock Test - 7 - Question 10
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A 200 W, 200 V bulb and a 100 W, 200 V bulb are connected in series and the voltage of 400 V is applied across the series connected bulbs, Under this condition

Detailed Solution: Question 10

Hence 100W bulbs will be brighter than 2000 W bulbs.

RBI JE EE Mock Test - 7 - Question 11
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A single phase transformer has 400 primary and 1000 secondary turns. The net cross-sectional area of the core is 60 cm2 If the primary is connected to 500 V, 50 Hz source, the peak value of flux density in the core is

Detailed Solution: Question 11

RBI JE EE Mock Test - 7 - Question 12
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The size of the venturimeter is expressed as 200 x 100 mm2. It means tea the

Detailed Solution: Question 12

200×100 mm2 it shows that diameter of pipe is 200 mm. And that of throat is 100 mm.

RBI JE EE Mock Test - 7 - Question 13
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A 3-phase Υ-Δ transformer has 420 and 36 turns on the primary and secondary windings respectively. The supply voltage on the primary side is 3.3kV, then what will be the phase voltage on the secondary side of transformer

Detailed Solution: Question 13

Winding connection is Y/∆


In 3 transformer

But a may not be equal to N1/N2. So, don’t remember  always in 3- transformer.

RBI JE EE Mock Test - 7 - Question 14
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Find for the circuit shown in figure.

Detailed Solution: Question 14

Current flowing through resistor is zero because the bridge is in balanced condition.

then,

RBI JE EE Mock Test - 7 - Question 15
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...........motor is most suitable for push and pull action

Detailed Solution: Question 15

A cumulative compound motor has a fairly constant speed and good starting torque. Such motors are used where series characteristics are required and the load is likely to be removed totally. These motors are used in driving machines which are subject to the sudden application of heavy loads; they are used in rolling mills, punching and shearing machines, mine-hoists etc.

Hence, the correct option is (D)

RBI JE EE Mock Test - 7 - Question 16
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The air gap between the rotor and the stator of a 3-phase induction motor kept as short as possible-

Detailed Solution: Question 16

The air gap between the rotor and the stator of a 3-phase induction motor is kept as short as possible to keep the leakage reactance small and produce the mutual flux with a minimum exciting current. Also, the magnetizing current is very large (30%-50% of the full-load stator winding current) so, to reduce the magnetizing current, air-gap has to be kept small.

Hence, the correct option is (D)

RBI JE EE Mock Test - 7 - Question 17
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It is known that the potential difference across a 6 Ω resistor is 48 V. The total current i

entering the circuit is-

Detailed Solution: Question 17

Given-

Since 6 Ω and 8 Ω resistors are connected in parallel, therefore the voltage across them is the same i.e. 48 V.

Current through 6 Ω resistor = 48/6 A

= 8 A

Current through 8 Ω resistor = 48/8 A

= 6 A

Total current entering the circuit i = (8+6) A

i = 14 A

Hence, the correct option is (C).

RBI JE EE Mock Test - 7 - Question 18
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If I be the current, C the capacitance, and V the potential differences, then I/CV will have the unit of-

Detailed Solution: Question 18

I/GV = 1/RG which is reciprocal of the time constant in steady-state analysis of the network which in turn gives frequency.

Hence, the correct option is (D)

RBI JE EE Mock Test - 7 - Question 19
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In figure

100 watts = lamp A

50 watts = lamp B

Detailed Solution: Question 19

That lamp will glow brighter whose resistance will be greater.

For 100 watts bulb, R= 200×200/100 = 400 ohms

For 50 watts bulb, R= 200×200/50 = 800 ohms

So 50 watts bulbs will glow brighter.

Hence, the correct option is (B)

RBI JE EE Mock Test - 7 - Question 20
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Non-metallic conduit for wiring are generally made of-

Detailed Solution: Question 20

Electrical conduit is a raceway or piping system that protects wires and cables from impact, moisture, and vapors. It is a path for either power or communication (low voltage) electrical wiring. It is usually tubular and made of metal (galvanized steel, stainless steel, aluminum) or non-metallic materials (plastics) and is either rigid or flexible. Special types of conduits are required for wet areas and hazardous areas.

Hence, the correct option is (D)

RBI JE EE Mock Test - 7 - Question 21
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Calculate the short circuit current in the 5 ohm resistor if that is the load resistance.

Detailed Solution: Question 21

Since the 5 ohm is the load resistance, we short it and find the resistance through the short.

If we apply source transformation between the 6-ohm resistor and the 1 A source, we get a 6 V source in series with a 6-ohm resistor. Now we have two meshes. Let us consider

I1 flowing in the first mesh and I2 flowing in the second mesh.

The mesh equations are:

9I1 - 6I2 = 4

-6I1 + 16I2 = 6

Multiplying the first equation by 6, the second equation by 9 and adding them,

54I1 - 36I2 - 54I1 + 144I2 = 24 + 54

108I2 = 78

I2 = 13/18

I2 = 0.72 A

The short circuit current is 0.72 A

Hence, the correct option is (A).

RBI JE EE Mock Test - 7 - Question 22
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Stringing chart represents a graph of-

Detailed Solution: Question 22

Stringing chart is basically a graph between Sag, Tension with Temperature. As we want low Tension and minimum sag in our conductor but that is not possible as sag is inversely proportional to tension. It is because low sag means a tight wire and high tension whereas a low tension means a loose wire and increased sag. Therefore, we make a compromise between two but if the case of temperature is considered and we draw a graph then that graph is called a Stringing chart.

As Temperature increases then sag will increase but sag is inversely proportional to Tension so Tension will decrease.

Hence, the correct option is (D)

RBI JE EE Mock Test - 7 - Question 23
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What is the process taking place in a fluorescent tube called?

Detailed Solution: Question 23

A fluorescent lamp tube is filled with a gas containing low-pressure mercury vapor and argon, xenon, neon, or krypton. The pressure inside the lamp is around 0.3% of atmospheric pressure. The inner surface of the lamp is coated with a fluorescent coating made of varying blends of metallic and rare-earth phosphor salts. The lamp's electrodes are typically made of coiled tungsten and usually referred to as cathodes because of their prime function of emitting electrons. For this, they are coated with a mixture of barium, strontium and calcium oxides chosen to have a low thermionic emission. temperature.

Hence, the correct option is (A)

RBI JE EE Mock Test - 7 - Question 24
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Which of the following relation is correct for the ratio of the full-load torque to the maximum torque is:

Detailed Solution: Question 24

The correct relation for the ratio of the full-load torque to the maximum torque is given as

Hence, the correct option is (B)

RBI JE EE Mock Test - 7 - Question 25
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The path of the magnetic flux in a transformer has-

Detailed Solution: Question 25

The magnetic path length (MPL) is analogous to the length of a conductor for electrical current - increasing the MPL will increase its reluctance (magnetic 'resistance'). For a given magneto-motive force (MMF) in ampere-turns, the flux produced will depend upon the value of reluctance in ampere-turns per Weber and so an increase in reluctance will produce a decrease in flux. (See Hopkinson's Law) Permeability is analogous to 'conductivity' and depends upon the material as well as the path length and cross-sectional area. Increasing reluctance will decrease permeability.

Hence, the correct option is (D)

RBI JE EE Mock Test - 7 - Question 26
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What will happen when the centrifugal switch fails to close?

Detailed Solution: Question 26

If the centrifugal switch fails to close, the motor will overheat the main winding without any failure of the main winding. The voltage across the winding increases.

Hence, the correct option is (A)

RBI JE EE Mock Test - 7 - Question 27
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Directions: Given below are four jumbled sentences. Select the option that gives their correct order.
A. The move follows last week's fatal Ethiopian Airlines crash.
B. Aircraft manufacturer Boeing has grounded the entire global fleet of its 737 Max aircraft.
C. Last October, a plane from the Indonesia-based carrier Lion Air had also crashed under similar circumstances.
D. That was the second time in five months a 737 Max has crashed.

Detailed Solution: Question 27

The paragraph begins with B which introduces the topic of Boeing grounding aircraft. Next is A, which refers back to B with the phrase ("the move"). A provides a possible reason for the grounding. D follows as it continues on the 'crash' mentioned in A. The use of 'had also' in C indicates it will come after D. So, C then concludes the paragraph by providing an older instance of the aircraft crashing. So, option 3 is correct.

RBI JE EE Mock Test - 7 - Question 28
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Directions: The question below consists of a set of labelled sentences. Out of the options given, select the most logical order of the sentences to form a coherent paragraph.
P. The real purpose underlying this maxim lies in its utility in the worldly sense.
Q. He has within him a spirit which is ever exhorting him to cut down his needs and learn to be happy with what he has.
R. Man is something much greater than an intelligent being using his intellect to make newer inventions from time to time.
S. It tells us to be up and doing, not to be passive in our attitude to life.

Detailed Solution: Question 28

Correct Answer: RQPS
R is the opening sentence as it is independent in itself and introduces the subject 'Man'. 'He' in Q refers to the 'man' mentioned in the preceding sentence. 'It' in S refers to 'this maxim' mentioned in P. So, the correct order is: RQPS.

RBI JE EE Mock Test - 7 - Question 29
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In the sentence identify the segment which contains the grammatical error.
If so many catches had not being dropped, we would have won the match.

Detailed Solution: Question 29

Correct Answer: had not being dropped
With 'had' the past participle form 'been' is used. So, correct phrase will be 'had not been dropped'.

RBI JE EE Mock Test - 7 - Question 30
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Select the passive form of the given sentence.
They are constructing a residential youth hostel.

Detailed Solution: Question 30

The given sentence is in present continuous tense as indicated by 'are constructing'. In passive form, this becomes 'is/am/are + being + V3'. So, the correct answer is (4).

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About this Regulatory Body Exams Mock Test

This mock test contains 180 questions designed to replicate the pattern, difficulty level and time pressure of the actual Regulatory Body Exams exam. It is part of RBI JE EE Mock Test Series 2026 on EduRev, covering all the topics that are being asked as per the current Regulatory Body Exams syllabus. Attempting this test under timed conditions will help you assess your exam readiness, identify subject-wise weak areas, and improve your speed and accuracy before the actual exam.

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