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TNPSC Group 4 2019 question paper with answer key

2019 · G4

Questions 139 to 147 of 200

By TNPSC Guide editorial team · Last updated:

  1. Question 139

    The radius of a cart wheel is 35 cm. How many revolution does it make in travelling a distance of 154 m

    1. A. 70
    2. B. 189
    3. C. 119
    4. D. 86
    Answer and explanation

    Correct answer: A. 70

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 47, question 139; final answer key 28.06.2021, S.No. 139: A)

  2. Question 140

    Saran is 6 times as old as his son Sankar. After 4 years, he will be 4 times as old as his son. What are their present ages?

    1. A. 30, 5
    2. B. 36, 6
    3. C. 48, 8
    4. D. 24, 4
    Answer and explanation

    Correct answer: B. 36, 6

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 47, question 140; final answer key 28.06.2021, S.No. 140: B)

  3. Question 141

    Express 0.3̅5̅ into fraction

    1. A. 35/99
    2. B. 35/100
    3. C. 3 5/10
    4. D. 35/1000
    Answer and explanation

    Correct answer: A. 35/99

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 48, question 141; final answer key 28.06.2021, S.No. 141: A)

  4. Question 142

    How many numbers are there between 200 and 300 which are exactly divisible by 6, 8 and 9?

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

    Correct answer: B. Two

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 48, question 142; final answer key 28.06.2021, S.No. 142: B)

  5. Question 143

    A can do a piece of work in 20 days and B can do it in 30 days. How long will they take to do the work together?

    1. A. 10 days
    2. B. 12 days
    3. C. 11 days
    4. D. 20 days
    Answer and explanation

    Correct answer: B. 12 days

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 49, question 143; final answer key 28.06.2021, S.No. 143: B)

  6. Question 144

    If 14 compositors can compose 70 pages of a book in 5 hours, how many compositors will compose 100 pages of this book in 10 hours?

    1. A. 12
    2. B. 10
    3. C. 8
    4. D. 7
    Answer and explanation

    Correct answer: B. 10

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 49, question 144; final answer key 28.06.2021, S.No. 144: B)

  7. Question 145

    Find the simple interest on ₹ 7,500 at 8% per annum per 1 year 6 months.

    1. A. ₹ 600
    2. B. ₹ 700
    3. C. ₹ 800
    4. D. ₹ 900
    Answer and explanation

    Correct answer: D. ₹ 900

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 50, question 145; final answer key 28.06.2021, S.No. 145: D)

  8. Question 146

    Cricket player Dhoni’s average in first 30 matches was 72 runs. After 31st match, his average raised as 73 runs. How many runs did he make in 31st match?

    1. A. 100
    2. B. 103
    3. C. 74
    4. D. 108
    Answer and explanation

    Correct answer: B. 103

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 50, question 146; final answer key 28.06.2021, S.No. 146: B)

  9. Question 147

    Arrange in ascending order 3/4, 1/2, 5/8

    1. A. 1/2, 5/8, 3/4
    2. B. 1/2, 3/4, 5/8
    3. C. 3/4, 5/8, 1/2
    4. D. 3/4, 1/2, 5/8
    Answer and explanation

    Correct answer: A. 1/2, 5/8, 3/4

    Final answer key

    Source: Combined Civil Services Examination-IV (Group-IV Services) 2018-2019 and 2019-2020, question booklet CCS4T/19 (booklet code AAA), General Tamil with General Studies, General Studies file (questions 101-200), published with the tentative answer key (CCS4T/19 page 51, question 147; final answer key 28.06.2021, S.No. 147: A)

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