Skip to content
TNPSC Guide
தமிழ்EN

Previous-year papers

TNPSC Group 4 2025 question paper with answer key

2025 · G4

Questions 149 to 154 of 200

By TNPSC Guide editorial team · Last updated:

  1. Question 149

    The next term in the given sequence is 0, 2, 24, 252, 3120, ________.

    1. A. 42450
    2. B. 46650
    3. C. 38450
    4. D. 44650
    Answer and explanation

    Correct answer: B. 46650

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2025, question booklet CCSEIVGT/2025, Part A Tamil Eligibility-cum-Scoring Test, Part B General Studies and Part C Aptitude and Mental Ability, subject code 496, published with the tentative answer key (CCSEIVGT/2025 page 82, question 149; final answer key 17.11.2025, S.No. 149: B)

  2. Question 150

    In the series 6 4 1 2 2 8 7 4 2 1 5 3 8 how many pairs of successive numbers have a difference of 2 each?

    1. A. One
    2. B. Two
    3. C. Three
    4. D. Four
    Answer and explanation

    Correct answer: C. Three

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2025, question booklet CCSEIVGT/2025, Part A Tamil Eligibility-cum-Scoring Test, Part B General Studies and Part C Aptitude and Mental Ability, subject code 496, published with the tentative answer key (CCSEIVGT/2025 page 82, question 150; final answer key 17.11.2025, S.No. 150: C)

  3. Question 151

    A dice is thrown four times and its four different positions are given below [Figure, described: four views of the dice, faces as top, left, right: (1) 2, 3, 5 (2) 1, 2, 3 (3) 3, 4, 5 (4) 6, 2, 5] Find the number on the face opposite the face showing 2.

    1. A. 4
    2. B. 5
    3. C. 6
    4. D. 3
    Answer and explanation

    Correct answer: A. 4

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2025, question booklet CCSEIVGT/2025, Part A Tamil Eligibility-cum-Scoring Test, Part B General Studies and Part C Aptitude and Mental Ability, subject code 496, published with the tentative answer key (CCSEIVGT/2025 page 83, question 151; final answer key 17.11.2025, S.No. 151: A)

  4. Question 152

    Find the missing term of the sequence : 7, 12, 19, 24, 43, ________, 91

    1. A. 50
    2. B. 45
    3. C. 48
    4. D. 63
    Answer and explanation

    Correct answer: C. 48

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2025, question booklet CCSEIVGT/2025, Part A Tamil Eligibility-cum-Scoring Test, Part B General Studies and Part C Aptitude and Mental Ability, subject code 496, published with the tentative answer key (CCSEIVGT/2025 page 83, question 152; final answer key 17.11.2025, S.No. 152: C)

  5. Question 153

    Identify the correct answer. Assertion [A] : Space MAITRI is a collaborative space mission between India and Australia. Reason [R] : India aims to lower the cost of access to space through this mission.

    1. A. Both [A] and [R] are correct and [R] is the correct explanation for [A]
    2. B. Both [A] and [R] are correct, but [R] is not the correct explanation for [A]
    3. C. [A] is correct but [R] is wrong
    4. D. [A] is wrong but [R] is correct
    Answer and explanation

    Correct answer: C. [A] is correct but [R] is wrong

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2025, question booklet CCSEIVGT/2025, Part A Tamil Eligibility-cum-Scoring Test, Part B General Studies and Part C Aptitude and Mental Ability, subject code 496, published with the tentative answer key (CCSEIVGT/2025 page 84, question 153; final answer key 17.11.2025, S.No. 153: C)

  6. Question 154

    Which of the following statement(s) is/are true about the agricultural cultivation of 2021-2022 in Tamilnadu? (i) Mayiladuthurai District involved more Paddy cultivation in Tamilnadu. (ii) Perambalur District involved more Maize cultivation in Tamilnadu. (iii) Kallakurichi involved more Sugarcane cultivation in Tamilnadu.

    1. A. (i) only
    2. B. (i) and (iii) only
    3. C. (i) and (ii) only
    4. D. (ii) and (iii) only
    Answer and explanation

    Correct answer: D. (ii) and (iii) only

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2025, question booklet CCSEIVGT/2025, Part A Tamil Eligibility-cum-Scoring Test, Part B General Studies and Part C Aptitude and Mental Ability, subject code 496, published with the tentative answer key (CCSEIVGT/2025 page 85, question 154; final answer key 17.11.2025, S.No. 154: D)

Sources