100+ Free IB JIO Grade-II Technical Practice Questions

Pass your Intelligence Bureau Junior Intelligence Officer Grade-II Technical Exam exam on the first try — instant access, no signup required.

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IB MTS Tier-I CBT (Intelligence Bureau, India)

Practice Questions100 questions

2026 Statistics

Key Facts: IB JIO Grade-II Technical Exam

100 MCQs

Tier-I CBT questions (25 Mental Ability + 75 Technical)

Official Notification

120 Minutes

Tier-I CBT duration

MHA Scheme of Exam

0.25 Marks

Tier-I negative marking per wrong answer

IB Recruitment Guidelines

3 Stages

Tier-I CBT + scored Skill Test + Interview for final merit

IB Recruitment Scheme

₹650 / ₹550

Application fee for General/OBC and Reserved/Female categories

Official MHA Notice

Tier-I only practice: 100 MCQs in 120 minutes (25 Mental Ability + 75 Technical), −0.25 negative marking. Final selection also scores a skill test and interview after Tier-I.

Sample IB JIO Grade-II Technical Practice Questions

Try these sample questions to test your IB JIO Grade-II Technical exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1If in a certain code language, SYSTEM is written as METSYS and FRACTION is written as NOITCARF, how will CARAVAN be written in that code language?

A.NAVARAC

B.ARAVANC

C.AVARANC

D.NAVACAR

Explanation: The pattern reverses the entire string. Reversing 'SYSTEM' yields 'METSYS', 'FRACTION' becomes 'NOITCARF', and therefore 'CARAVAN' becomes 'NAVARAC'.

2If A's salary is 25% more than B's salary, then by what percentage is B's salary less than A's salary?

A.20%

B.15%

C.25%

D.30%

Explanation: If B's salary is 100, A's salary is 125. The difference is 25. The percentage difference relative to A is (25 / 125) * 100 = 20%.

3Pointing to a photograph, Amit said, 'She is the only daughter of my paternal grandfather's only son.' How is the lady in the photograph related to Amit?

A.Sister

B.Mother

C.Aunt

D.Cousin

Explanation: Amit's paternal grandfather's only son is Amit's father. The only daughter of Amit's father is Amit's sister.

4The average of 5 consecutive integers is 20. What is the largest of these integers?

A.22

B.21

C.23

D.24

Explanation: For 5 consecutive integers, the average is the middle (3rd) term. Thus, the integers are 18, 19, 20, 21, and 22. The largest is 22.

5Complete the analogy. Architect : Building :: Sculptor : ?

A.Museum

B.Chisel

C.Stone

D.Statue

Explanation: An architect designs and creates a building, while a sculptor creates a statue. This represents a creator-to-creation relationship.

6A person walks 10 km North, turns right and walks 5 km, then turns right again and walks 10 km. How far is he from his starting point?

A.5 km

B.10 km

C.15 km

D.20 km

Explanation: The person moves 10 km North, then 5 km East, and 10 km South. The North and South movements cancel each other out, leaving him 5 km East of the starting point.

7The ratio of the present ages of A and B is 3:4. The sum of their ages is 28 years. What will be the ratio of their ages after 4 years?

A.4:5

B.3:5

C.5:6

D.7:9

Explanation: Let their ages be 3x and 4x. Since 3x + 4x = 28, we get 7x = 28, so x = 4. Thus, A is 12 and B is 16. In 4 years, their ages will be 16 and 20, which simplifies to the ratio 4:5.

8If COLD is coded as DPME in a certain code, how is WARM coded?

A.XBSN

B.VZQO

C.XCSN

D.XBSM

Explanation: The pattern shifts each letter forward by one position in the alphabet: C->D, O->P, L->M, D->E. Applying this to WARM: W->X, A->B, R->S, M->N, yielding XBSN.

9A shopkeeper sells an item for Rs. 240, making a profit of 20%. What is the cost price of the item?

A.Rs. 180

B.Rs. 190

C.Rs. 210

D.Rs. 200

Explanation: Selling Price (SP) = Cost Price (CP) * (1 + Profit%). Thus, 240 = CP * 1.20, which gives CP = 240 / 1.2 = 200.

10Choose the odd one out of the following options.

A.Mercury

B.Venus

C.Mars

D.Moon

Explanation: Mercury, Venus, and Mars are planets that orbit the Sun, whereas the Moon is a natural satellite orbiting the Earth.

About the IB JIO Grade-II Technical Exam

The Intelligence Bureau JIO Grade-II/Technical recruitment uses three stages. Tier-I is a 100-question CBT (2 hours): 25 General Mental Ability + 75 Technical (Electronics/CS/IT), +1 for correct and −0.25 for wrong answers, with category minimum cutoffs around 35/34/33. Candidates who clear Tier-I face a scored Tier-II Skill Test and Tier-III Interview that also count toward final merit. This mock covers Tier-I only — it does not include skill-test or interview material.

Questions

100 scored questions

Time Limit

120 minutes

Passing Score

Tier-I cutoffs ~35 (UR) / 34 (OBC/EWS) / 33 (SC/ST)

Exam Fee

₹650 for Gen/OBC/EWS (Male) and ₹550 for others. (Intelligence Bureau (IB) / Ministry of Home Affairs (MHA))

IB JIO Grade-II Technical Exam Content Outline

25%

General Mental Ability

Logical reasoning, numerical aptitude, verbal and non-verbal reasoning, coding-decoding, blood relations, series completion, and basic general knowledge.

75%

Technical / Subject-Related

Computer Science (OS, DBMS, Networks, Data Structures, programming in C), Digital & Analog Electronics, Microprocessors (8085/8086), Communication Systems, and applied Mathematics & Physics.

How to Pass the IB JIO Grade-II Technical Exam

What You Need to Know

Passing score: Tier-I cutoffs ~35 (UR) / 34 (OBC/EWS) / 33 (SC/ST)
Exam length: 100 questions
Time limit: 120 minutes
Exam fee: ₹650 for Gen/OBC/EWS (Male) and ₹550 for others.

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

IB JIO Grade-II Technical Study Tips from Top Performers

1Review core computer concepts such as database queries, OSI layers, operating system scheduling algorithms, and C program dry runs.

2Understand digital electronics principles: logic gates, flip-flops, Boolean algebra simplification, and number system conversions.

3Practice technical calculations for analog circuits, Ohm's law, networking subnets, and microprocessor registers.

4Regularly solve reasoning puzzles, series, and direction-sense questions to secure maximum marks in the General Mental Ability section.

5Take timed mock tests of 120 minutes to manage the transition between mental ability and technical sections efficiently.

Frequently Asked Questions

Does this practice test cover the full IB JIO selection process?

No. This bank is Tier-I CBT only (100 MCQs). Final merit also includes a scored Tier-II Skill Test and Tier-III Interview after you clear Tier-I.

Is there negative marking in the IB JIO Technical Tier-I exam?

Yes, there is a negative marking of 0.25 (1/4th) of a mark for every incorrect answer. There is no penalty for unattempted questions.

What is the application fee for the IB JIO exam?

General, OBC, and EWS male candidates pay a total of ₹650 (₹100 exam fee + ₹550 processing charges). All other candidates (SC, ST, Female, and Ex-Servicemen) pay ₹550, as they are exempt from the exam fee.

What is the educational eligibility for IB JIO Technical?

Candidates must have a Diploma in Electronics, Computer Science, IT, or related fields, OR a Bachelor's Degree in Science (B.Sc.) with Physics, Mathematics, Electronics, or CS, OR a BCA from a recognized university.

What are the stages of recruitment after Tier-I?

Candidates qualifying Tier-I proceed to Tier-II (Skill Test, typically scored around 30 marks for practical/hands-on expertise) and Tier-III (Interview/Personality Test, typically around 20 marks). Those later stages count toward final merit and are outside this Tier-I practice bank.

What are the minimum qualifying marks in Tier-I?

The minimum qualifying marks are approximately 35 for UR, 34 for OBC/EWS, and 33 for SC/ST candidates out of 100 marks.