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EPFO Assistant Prelims Mock Test - 10 - Bank Exams MCQ


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30 Questions MCQ Test Mock Test Series for EPFO Assistant 2026 - EPFO Assistant Prelims Mock Test - 10

EPFO Assistant Prelims Mock Test - 10 for Bank Exams 2025 is part of Mock Test Series for EPFO Assistant 2026 preparation. The EPFO Assistant Prelims Mock Test - 10 questions and answers have been prepared according to the Bank Exams exam syllabus.The EPFO Assistant Prelims Mock Test - 10 MCQs are made for Bank Exams 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for EPFO Assistant Prelims Mock Test - 10 below.
Solutions of EPFO Assistant Prelims Mock Test - 10 questions in English are available as part of our Mock Test Series for EPFO Assistant 2026 for Bank Exams & EPFO Assistant Prelims Mock Test - 10 solutions in Hindi for Mock Test Series for EPFO Assistant 2026 course. Download more important topics, notes, lectures and mock test series for Bank Exams Exam by signing up for free. Attempt EPFO Assistant Prelims Mock Test - 10 | 100 questions in 60 minutes | Mock test for Bank Exams preparation | Free important questions MCQ to study Mock Test Series for EPFO Assistant 2026 for Bank Exams Exam | Download free PDF with solutions
EPFO Assistant Prelims Mock Test - 10 - Question 1
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Directions: A number arrangement machine when given an input line of numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

Input:   62 97 38 74 55 12 86 45 68 22
Step 1: 13 62 97 38 74 55 86 45 68 23
Step 2: 39 13 62 97 74 55 86 68 23 46
Step3:  56 39 13 97 74 86 68 23 46 63
Step 4: 69 56 39 13 97 86 23 46 63 75
Step 5: 87 69 56 39 13 23 45 63 75 98

Find the different steps of output using the above-mentioned logic for the following input.
Input:  88 59 28 94 37 75 15 64 71 48

Q. What is the position of 88 from the right end in last but one step?

Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 1

2nd last step: Step4: 72 60 38 16 88 94 29 49 65 76
Evidently, 88 is on the 6th position from the right end in 2nd last step.
Hence, option C is correct.

Complete Machine Process:
Input: 88 59 28 94 37 75 15 64 71 48
Step 1: 16 88 59 94 37 75 64 71 48 29
Step 2: 38 16 88 59 94 75 64 71 29 49
Step 3: 60 38 16 88 94 75 71 29 49 65
Step 4: 72 60 38 16 88 94 29 49 65 76
Step 5: 89 72 60 38 16 29 49 65 76 95

Common Explanation:
Change happening from Input to Step 1:

Reference:
Input: 62 97 38 74 55 12 86 45 68 22
Step 1: 13 62 97 38 74 55 86 45 68 23

Inference:
In every step, two numbers are changing their positions. In input, the lowest number which is 15, is first added by 1 and getting placed at extreme left end. Similarly, the second lowest number among all, which is 22 is also getting increased by 1 and is getting placed at the extreme right end of the input to give us Step 1.

Given Input: 88 59 28 94 37 75 15 64 71 48
Step1: 16 88 59 94 37 75 64 71 48 29
 
Reference
Step 1: 13 62 97 38 74 55 86 45 68 23
Step 2: 39 13 62 97 74 55 86 68 23 46

Inference:
In this step too, the 3rd lowest number among all is first getting increased by 1 and is placed at the extreme left end of Step 1 and so is the case with the 4th lowest number. 

Step1: 16 88 59 94 37 75 64 71 48 29
Step2: 38 16 88 59 94 75 64 71 29 49
 
And the same process continues till we get all the numbers arranged in similar fashion.

The complete Machine process is as follows:
Input:  88 59 28 94 37 75 15 64 71 48
Step1: 16 88 59 94 37 75 64 71 48 29
Step2: 38 16 88 59 94 75 64 71 29 49
Step3: 60 38 16 88 94 75 71 29 49 65
Step4: 72 60 38 16 88 94 29 49 65 76
Step5: 89 72 60 38 16 29 49 65 76 95

EPFO Assistant Prelims Mock Test - 10 - Question 2
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Q. In the above question, what is the minimum number of persons possible in the row?

Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 2

.As there is no basis given what basis the arrangement should be done

So, the correct option is D.

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EPFO Assistant Prelims Mock Test - 10 - Question 3
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Lakshmi is elder than Meenu. Leela is elder than Meenu but younger than Lakshmi. Latha is younger than both Meenu and Hari but Hari is younger than Meenu. who is the youngest ?

Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 3

According to the question,
Lakshmi is elder than Meenu
Lakshmi > Meenu
Leela is elder than Meenu but younger than Lakshmi
Lakshmi > Leela > Meenu
Latha is younger than both Meenu and Hari but Hari is younger than Meenu
Meenu > Hari > Latha

On arranging the above data, we get
Lakshmi > Leela > Meenu > Hari > Latha

Hence, Latha is the youngest.

So Option D is correct

EPFO Assistant Prelims Mock Test - 10 - Question 4
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Directions: In the following questions two statements are followed by two conclusions. You have to mark the appropriate answer as per the information given.

Statement : G ≤ L ≥ O ≥ W ≥ I < N
Conclusions : I. O > G   II. W < N
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 4

Given statement: G ≤ L ≥ O ≥ W ≥ I < N
Thus, we can’t compare G and O or W and N,
Hence neither conclusion I (O > G) nor II (W < N) is true.
Hence, option D is correct.

EPFO Assistant Prelims Mock Test - 10 - Question 5
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Directions to Solve

In each of the following questions find out the alternative which will replace the question mark.

Question -

9 : 8 :: 16 : ?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 5

  • 9 (3²) : 8 (2³)

  • 16 (4²) : 27 (3³)

The pattern is: n² : (n-1)³.
So, for 16 (4²), the missing number is 3³ = 27.

Final Answer: a) 27

EPFO Assistant Prelims Mock Test - 10 - Question 6
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Directions: Study the following information carefully and answer the question given below-

Eight friends i.e. Z, F, J, T, X, R, P and A are sitting around a circular table and facing to the centre. They are doing the preparation of different exams i.e. CGL, Assistant, PO, Clerk, IES, CHSL, IIT, and IAS but not in same order. They have exams on different dates of same month in same year.
IAS exam is going to be held on 26th. P does not do the preparation of IAS and sits 2nd right of the one who is doing the preparation of IES. The one, who is immediate neighbor of P whose exam is on 2nd, is doing the preparation of Clerk. The one who is doing the preparation of CGL which is going to be held on 9th, sits 2nd right of the one who is doing the preparation of Clerk.  F sits immediate left of J and J sits 2nd right of R who is doing the preparation of IIT which is going to be held on 18th. The one whose exam is on 18th sits opposite to P. The one who is doing the preparation of Assistant sits 2nd right of F. A and Z does not do the preparation of Assistant. X’s exam is on 9th. Z does not do the preparation of PO, IAS and Clerk. Z’s exam is on 12th. T ‘s exam is on 17th. A’s exam is on 20th and J’s exam is going to be held on the date just after the date on which A’s exam is going to be held.

Q. How many friends sit between P and F, when counted left of P?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 6

EPFO Assistant Prelims Mock Test - 10 - Question 7
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Directions: Kindly study the following information carefully and answer the question that follows:

  • J is sister of T. T is married to D. D is father of R.
  • M is son of  H. T is mother-in-law of H.
  • D has only one son and no daughter.
  • J is married to B. L is daughter of B.

 Q. How is L related to T?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 7

Family Tree

Hence, the option A is correct.

EPFO Assistant Prelims Mock Test - 10 - Question 8
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Directions: Kindly study the following information carefully and answer the question that follows:

  • J is sister of T. T is married to D. D is father of R.
  • M is son of  H. T is mother-in-law of H.
  • D has only one son and no daughter.
  • J is married to B. L is daughter of B.

 Q. How is M related to D?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 8

Family Tree

Hence, the option E is correct.

EPFO Assistant Prelims Mock Test - 10 - Question 9
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Directions: Kindly study the following information carefully and answer the question that follows:
In a family there are three fathers, two brothers, two sisters, one husband, one wife, two brothers-in-law, two daughters, three sons, three cousins, two nephews, one grandfather and a niece.

Q. How many female members are there in the family?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 9


As per the family tree it's evident that there are only 2 female members in the family.
Hence, the option A is correct.

EPFO Assistant Prelims Mock Test - 10 - Question 10
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Directions: Kindly study the following information carefully and answer the question that follows:
In a family there are three fathers, two brothers, two sisters, one husband, one wife, two brothers-in-law, two daughters, three sons, three cousins, two nephews, one grandfather and a niece.

Q. How many aunts are there in the family?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 10


As per the family tree, it's clear that there's only one aunt (C is aunt of G) in the family.
Hence, the option B is correct.

EPFO Assistant Prelims Mock Test - 10 - Question 11
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Statements :
I. Anjali was born on an even date of the month.
II. Anjali's birth date was a prime number.

Q: On which date of the month was Anjali born in February 2004 ?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 11

From I and II, we conclude that Anjali was born in February 2004 on a date which is an even prime number. Since the only even prime number is 2, so Anjali was born on 2nd February, 2004.

EPFO Assistant Prelims Mock Test - 10 - Question 12
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Statements :
I. P has two sisters M and N.
II. F's mother is sister of M's father.

Q: How is F related to P?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 12

From I and II, we conclude that P is M's brother and so M's father is P's father. So, F is the child of the sister of P's father i.e. F's mother is P's aunt or F is P's cousin.

EPFO Assistant Prelims Mock Test - 10 - Question 13
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Direction: In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.

Q: All snakes are trees. Some trees are roads. All roads are mountains.

Conclusions: 

  1. Some mountains are snakes
  2. Some roads are snakes
  3. Some mountains are trees
EPFO Assistant Prelims Mock Test - 10 - Question 14
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Direction: In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.

Q: All flowers are toys. Some toys are trees. Some angels are trees

Conclusions:

  1. Some angels are toys
  2. Some trees are flowers
  3. Some flowers are angels
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 14

All flowers are toys. Some toys are trees
Since the middle term 'toys' is not distributed even once in the premises,no definite conclusion follows.

Some toys are trees. Some angels are trees
Since both premises are particular,no definite conclusion an be drawn

EPFO Assistant Prelims Mock Test - 10 - Question 15
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Read the following information carefully to answer the question given below :

(A) A + B means A is the daughter of B ;

(B) A x B means A is the son of B  and

(C) A - B means A is the wife of B

If P x Q - S, which of the following is true ?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 15

P x Q – S means P is the son of Q who is the wife of S i.e. P is the son of S or S is the father of P.

EPFO Assistant Prelims Mock Test - 10 - Question 16
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Direction : Study the following question carefully and choose the right answer.

Q: In a certain language, SOLID is written as WPSLPIMFH. What does the code word ATEXXQIBVO refer to?? 
EPFO Assistant Prelims Mock Test - 10 - Question 17
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Statements:
All squares are circles.
All circles are units.
No circle is a meter.
Conclusions:
I.Some units which are not circles can be meters.
II.Some squares being meters is a possibility.
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 17

EPFO Assistant Prelims Mock Test - 10 - Question 18
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Twenty workers can finish a piece of work in 30 days. After how many days should 5 workers leave the job so that the work is completed in 35 days?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 18

Total man days required = 600 man days. If 5 workers leave the job after ‘n’ days, the total work
would be done in 35 days. We have to find the value of ‘n’ to satisfy:
20 × n + (35 – n) × 15 = 600.
Solving for n, we get
20n – 15n + 35 × 15 = 600
5n = 75
n = 15.

EPFO Assistant Prelims Mock Test - 10 - Question 19
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Subhash can copy 50 pages in 10 hours; Subhash and Prakash together can copy 300 pages in 40hours. In how much time can Prakash copy 30 pages?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 19

Subhash can copy 200 pages in 40 hours (reaction to the first sentence). Hence, Prakash can copy
100 pages in 40 hours. Thus, he can copy 30 pages in 30% of the time: i.e. 12 hours.

EPFO Assistant Prelims Mock Test - 10 - Question 20
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Three buckets contains balloons filled with water. First bucket contains 243 balloons. Second contains 304 balloons and last bucket contains 127 balloons. Find the largest number of balloons that can be given equally to the children such that 3, 4 and 7 balloons are left in first, second and third bucket respectively?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 20

HCF (240, 300, 120) = 60

EPFO Assistant Prelims Mock Test - 10 - Question 21
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A school has four sections A, B, C, D of Class IX students.

The results of half yearly and annual examinations are shown in the table given below.

Q. Which section has the minimum failure rate in half yearly examination?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 21

Total number of failures in half-yearly exams in a section = [(Number of students failed in both exams) + (Number of students failed in half-yearly but passed in Annual exams)] in that section
Therefore Failure rate in half-yearly exams in Section A

Similarly, failure rate in half-yearly exams in:

Clearly, the failure rate is minimum for Section D.

EPFO Assistant Prelims Mock Test - 10 - Question 22
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A school has four sections A, B, C, D of Class IX students.

The results of half yearly and annual examinations are shown in the table given below.

Q. How many students are there in Class IX in the school?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 22

Since the classification of the students on the basis of their results and sections form independent groups, so the total number of students in the class:
= (28 + 23 + 17 + 27 + 14 + 12 + 8 + 13 + 6 + 17 + 9 + 15 + 64 + 55 + 46 + 76)
= 430.

EPFO Assistant Prelims Mock Test - 10 - Question 23
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A school has four sections A, B, C, D of Class IX students.

The results of half yearly and annual examinations are shown in the table given below.

Q. Which section has the maximum success rate in annual examination?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 23

Total number of students passed in annual exams in a section = [(No. of students failed in half-yearly but passed in annual exams) + (No. of students passed in both exams)] in that section
∴ Success rate in annual exams in Section A

Similarly, success rate in annual exams in:

Clearly, the success rate in annual examination is maximum for Section A.

EPFO Assistant Prelims Mock Test - 10 - Question 24
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Directions: Study the pie-chart and table given below and answer the questions.
Details of the percentage of employees working in various departments in an organization and number of males among them.
Total number of employees = 800.

Q. The ratio of number of males in marketing department to the number of females working in that department is:
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 24

Total employees in Marketing department = 192
Males = 165
Females = 192 - 165 = 27
∴ Required ratio
= 165 : 27
= 55 : 9

EPFO Assistant Prelims Mock Test - 10 - Question 25
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A group of four women and three men have tickets for seven adjacent seats in one row of a theatre. If the three men will not sit in three adjacent seats, how many possible different seating arrangements are there for these 7 theatre-goers? 
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 25

The first thing to recognize here is that this is a permutation with restrictions quest ion. In such questions it is always easiest to tackle the restricted scenario(s) first. The restricted case here is when all of the men actually sit together in three adjacent seats. Restrict ions can often be dealt with by considering the limited individuals as one unit. In this case we have four women ( w1, w2, w3, and w4) and three men (m1, m2, and m3). We can consider the men as one unit, since we can think of the 3 adjacent seats as simply 1 seat. If the men are one unit (m), we are really looking at seating 5 individuals ( w1, w2, w3, w4, and m) in 5 seats. There are 5! ways of arranging 5 individuals in a row. This means that our group of three men is sitting in any of the “five” seats. Now, imagine that the one seat that holds the three men magically splits into three seats. How many different ways can the men arrange themselves in those three seats? 3!. To calculate the total number of ways that the men and women can be arranged in 7 seats such that the men ARE sitting together, we must multiply these two values: 5!3!. However this problem asks for the number of ways the theatre-goers can be seated such that the men are NOT seated three in a row. Logically, this must be equivalent to the following: (Total number of all seat arrangements) – (Number of arrangements with 3 men in a row). The total number of all seat arrangements is simply 7! so the final calculat ion is 7! – 5!3!.

EPFO Assistant Prelims Mock Test - 10 - Question 26
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A man buys milk at the rate of 5 rupees per litre and mixes it with water. By selling the mixture at Rs 4 a litre he gains 25 percent. How much water did each litre of the mixture contain?
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 26

Answer –a) 9/25 Explanation : By rule of allegation Ratio of water: milk = 9:16, so in one litre water will be = 9/25

EPFO Assistant Prelims Mock Test - 10 - Question 27
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The judge advised the Government to / have metered auto-rickshaw across the state while / recounting his personal experience where an auto-rickshaw driver / made him to wait and also demanded Rs. 100.
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 27

Delete to from, made him to wait and also demanded Rs. 100 → made him wait and also demanded Rs. 100

EPFO Assistant Prelims Mock Test - 10 - Question 28
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Directions: Identify the words that are similar in meaning to the phrase in underline. If none of option conveys the correct meaning, mark (E) as your answer. The options do not necessarily need to be grammatically correct.

Rahul Gandhi was fighting an unequal battle with his back to the wall but he negotiated with the local agitators and managed to bring them into the Congress platform.
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 28

Back to the wall: If you have your back to the wall, you are in serious difficulty with very few options available.

Ex: With his back to the wall, the supplier had to accept the deal.

Option B is the only one that matches the correct meaning.

Hence, option B is correct.

EPFO Assistant Prelims Mock Test - 10 - Question 29
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It is easier

P :to venture into space

Q :for men

R :beneath their feet

S :than to explore

The Proper sequence should be:
Detailed Solution for EPFO Assistant Prelims Mock Test - 10 - Question 29

From the options given, it can be guessed that the parts labelled P, Q, R, S can be ordered to form a meaningful sentence as
It is easier → for men→ to venture into space → than to explore→beneath their feet.
so order is QPSR.

EPFO Assistant Prelims Mock Test - 10 - Question 30
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In the darkness

P :the long, narrow beard

Q :was clearly visible with

R :the tall stooping figure of the doctor

S :and the aquiline nose

The Proper sequence should be:
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