RRB NTPC · Topic Collection

Quantitative Aptitude PYQs

Arithmetic, number systems, percentages, ratios, profit and loss, time and work, algebra, geometry, mensuration, and trigonometry.

1020 Total Questions34 Official PapersYears: 2016–2026Search in Quantitative Aptitude
Showing questions 961–980 of 1020Page 49 of 51
RRB NTPC 2018 Previous Year Paper Shift 1·Mathematics
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Question 961

RRB NTPC 2018• Mathematics• Mathematics

Comprehension: Study the diagram given below and answer the questions based on it.

A represents Persons who drink Tea represents Persons who drink Coffee represents Persons who drink Juice

How many persons drink Juice and Tea but not Coffee?

question figure
  1. AOption (a)

    23

  2. BOption (b)

    36

  3. COption (c)

    15

  4. DOption (d)

    24

View answer & explanation

Correct answer

Answer: (b)B.

36

Explanation not yet available.
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Question 962

RRB NTPC 2018• Mathematics• Mathematics

Comprehension: Study the diagram given below and answer the questions based on it.

A represents Persons who drink Tea represents Persons who drink Coffee represents Persons who drink Juice

How many persons drink Coffee?

question figure
  1. AOption (a)

    141

  2. BOption (b)

    164

  3. COption (c)

    127

  4. DOption (d)

    145

View answer & explanation

Correct answer

Answer: (b)B.

164

Explanation not yet available.
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Question 963

RRB NTPC 2018• Mathematics• Mathematics

Which of the following Mosques was commissioned to be built by Mughal Emperor Shah Jahan?

  1. AOption (a)

    Jama Masjid, Delhi

  2. BOption (b)

    Badshahi Masjid, Lahore

  3. COption (c)

    Kabuli Bang Mosque, Haryana

  4. DOption (d)

    Qila-i-kuhna Mosque. Delhi

View answer & explanation

Correct answer

Answer: (a)A.

Jama Masjid, Delhi

Explanation not yet available.
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Question 964

RRB NTPC 2018• Mathematics• Mathematics

Two poles of the height 12m and 17 m stand vertically upright on a plane ground. If the distance between their feet is 12 m, find the distance between their tops.

  1. AOption (a)

    11m

  2. BOption (b)

    12m

  3. COption (c)

    13 m

  4. DOption (d)

    14 m

View answer & explanation

Correct answer

Answer: (c)C.

13 m

Explanation not yet available.
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Question 965

RRB NTPC 2018• Mathematics• Mathematics

NaCl is the chemical formula of

  1. AOption (a)

    Ammonia

  2. BOption (b)

    Water

  3. COption (c)

    Salt

  4. DOption (d)

    Sugar

View answer & explanation

Correct answer

Answer: (c)C.

Salt

Explanation not yet available.
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Question 966

RRB NTPC 2018• Mathematics• Mathematics

The Great Ashoka was a part of -

  1. AOption (a)

    Mauiya Dynasty

  2. BOption (b)

    Mughal Dynasty

  3. COption (c)

    Gupta Dynasty

  4. DOption (d)

    Chola Dynasty

View answer & explanation

Correct answer

Answer: (a)A.

Mauiya Dynasty

Explanation not yet available.
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Question 967

RRB NTPC 2018• Mathematics• Mathematics

Which of the following is the unit used to measure the speed of modem printers?

  1. AOption (a)

    characters per min (cpm)

  2. BOption (b)

    lines per min (lpm)

  3. COption (c)

    pages per min (ppm)

  4. DOption (d)

    words per min (wpm)

View answer & explanation

Correct answer

Answer: (c)C.

pages per min (ppm)

Explanation not yet available.
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Question 968

RRB NTPC 2018• Mathematics• Mathematics

Select the correct set of symbols: 25 5 17 9 = 133

  1. AOption (a)

    ×, -, ÷

  2. BOption (b)

    +, ÷, -

  3. COption (c)

    +, -, ÷

  4. DOption (d)

    ×, +, -

View answer & explanation

Correct answer

Answer: (d)D.

×, +, -

Explanation not yet available.
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Question 969

RRB NTPC 2018• Mathematics• Mathematics

Rearrange the following jumbled sentences to make a meaningful one: P: all people through its impact on Q: the growth in human population R: the economy and environment S: around the world has affected The proper sequence should be:

  1. AOption (a)

    SRQP

  2. BOption (b)

    QSPR

  3. COption (c)

    PQRS

  4. DOption (d)

    QRPS

View answer & explanation

Correct answer

Answer: (b)B.

QSPR

Explanation not yet available.
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Question 970

RRB NTPC 2018• Mathematics• Mathematics

The Indian Parliament building at New Delhi was designed by -

  1. AOption (a)

    Sir Edwin Lutyens and Sir Herbert Baker

  2. BOption (b)

    Duke of Connaught

  3. COption (c)

    Sir John Archer and Sir Edward Bartley

  4. DOption (d)

    Sir Claude Batley and Sir John Begg

View answer & explanation

Correct answer

Answer: (a)A.

Sir Edwin Lutyens and Sir Herbert Baker

Explanation not yet available.
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Question 971

RRB NTPC 2018• Mathematics• Mathematics

Ramkhelia is a folk dance from -

  1. AOption (a)

    Haryana

  2. BOption (b)

    Kerala

  3. COption (c)

    Bihar

  4. DOption (d)

    Madhya Pradesh

View answer & explanation

Correct answer

Answer: (c)C.

Bihar

Explanation not yet available.
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Question 972

RRB NTPC 2018• Mathematics• Mathematics

Compute: 0.00081÷0.09

  1. AOption (a)

    0.09

  2. BOption (b)

    0.009

  3. COption (c)

    0.9

  4. DOption (d)

    0.0009

View answer & explanation

Correct answer

Answer: (b)B.

0.009

Explanation not yet available.
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Question 973

RRB NTPC 2018• Mathematics• Mathematics

P covers the first one hour of his travel at 50 km/hr and the next two hours at 70 km/hr. What is the average speed?

  1. AOption (a)

    60 km/hr

  2. BOption (b)

    63.33 km/hr

  3. COption (c)

    59.33 km/hr

  4. DOption (d)

    62km/hr

View answer & explanation

Correct answer

Answer: (b)B.

63.33 km/hr

Explanation not yet available.
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Question 974

RRB NTPC 2018• Mathematics• Mathematics

If the cost price of 90 tables is equal to the selling price of 60 tables, find the profit percent

  1. AOption (a)

    3333%

  2. BOption (b)

    40%

  3. COption (c)

    50%

  4. DOption (d)

    60%

View answer & explanation

Correct answer

Answer: (c)C.

50%

Explanation not yet available.
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Question 975

RRB NTPC 2018• Mathematics• Mathematics

World Wetlands day observed on?

  1. AOption (a)

    Feb 1

  2. BOption (b)

    Feb 2

  3. COption (c)

    Feb 3

  4. DOption (d)

    Feb 4

View answer & explanation

Correct answer

Answer: (b)B.

Feb 2

Explanation not yet available.
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Question 976

RRB NTPC 2018• Mathematics• Mathematics

The area of a right triangle is 30 sq. m. Determine its base, if height exceeds the base by 7 m.

  1. AOption (a)

    5m

  2. BOption (b)

    12 m

  3. COption (c)

    7m

  4. DOption (d)

    9 m

View answer & explanation

Correct answer

Answer: (a)A.

5m

Explanation not yet available.
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Question 977

RRB NTPC 2018• Mathematics• Mathematics

If HEALTH = IDBKUG then HOSPITAL =

  1. AOption (a)

    IQUQKRBK

  2. BOption (b)

    IMTNJRBJ

  3. COption (c)

    IPTQJUBM

  4. DOption (d)

    INTOJSBK

View answer & explanation

Correct answer

Answer: (d)D.

INTOJSBK

Explanation not yet available.
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Question 978

RRB NTPC 2018• Mathematics• Mathematics

If COIL = 315912 and POLICE = 161512935 then PRICE =

  1. AOption (a)

    1516824

  2. BOption (b)

    1517824

  3. COption (c)

    1618935

  4. DOption (d)

    1718935

View answer & explanation

Correct answer

Answer: (c)C.

1618935

Explanation not yet available.
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Question 979

RRB NTPC 2018• Mathematics• Mathematics

A ladder 20 m long is leaning against a vertical wall. It makes an angle of 60° with the ground. How far is the foot of the ladder from the wall?

  1. AOption (a)

    10 m

  2. BOption (b)

    17.32 m

  3. COption (c)

    34.64m

  4. DOption (d)

    30 m

View answer & explanation

Correct answer

Answer: (a)A.

10 m

Explanation not yet available.
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Question 980

RRB NTPC 2018• Mathematics• Mathematics

Which of the following planets has no moon?

  1. AOption (a)

    Jupiter

  2. BOption (b)

    Mars

  3. COption (c)

    Venus

  4. DOption (d)

    Neptune

View answer & explanation

Correct answer

Answer: (c)C.

Venus

Explanation not yet available.

How should I prepare for Quantitative Aptitude in RRB NTPC?

Solving previous year questions by topic helps identify recurring concepts, question patterns, and frequently asked sub-topics. Attempt each question, review the step-by-step explanation, and note down key formulas or facts for quick revision before the exam.