Mathematics Previous Year Questions 2026 | RRB Group D

Mathematics - MOST IMPORTANT RRB Group D Previous Year Questions

Practice real questions from previous year exams of RRB Group D.

📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q1

Which of the following fractions is the largest?
18,212,316,420\displaystyle \dfrac{1}{8}, \dfrac{2}{12}, \dfrac{3}{16}, \dfrac{4}{20}

🎯 RRB Group-D – 12/10/2018 (Shift-III)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q2

Which of the following fractions is the largest?

🎯 RRB Group-D – 16/10/2018 (Shift-II)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q3

Which of the following is the smallest fraction?
611,1318,1522,1936,56\displaystyle \dfrac{6}{11}, \dfrac{13}{18}, \dfrac{15}{22}, \dfrac{19}{36}, \dfrac{5}{6}

🎯 RRB Group-D – 24/10/2018 (Shift-II)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q4

Which of the following is the smallest fraction?
315,520,864,251000\displaystyle \dfrac{3}{15}, \dfrac{5}{20}, \dfrac{8}{64}, \dfrac{25}{1000}

🎯 RRB Group-D – 15/10/2018 (Shift-II)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q5

If the rational numbers 4−9,−718,5−6,−23\displaystyle \dfrac{4}{-9}, \dfrac{-7}{18}, \dfrac{5}{-6}, \dfrac{-2}{3} are arranged in ascending order, then which of these numbers will be placed first?

🎯 RRB Group-D – 02/11/2018 (Shift-II)
📘 Fractions and Decimals📚 Conditions for Terminating Decimal Expansion
Q6

Which of the following numbers will have a value of terminating decimal?

🎯 RRB Group-D – 24/09/2018 (Shift-II)
📘 Fractions and Decimals📚 Conditions for Terminating Decimal Expansion
Q7

Which of the following will give a terminating decimal?

🎯 RRB Group-D – 03/10/2018 (Shift-III)
📘 Fractions and Decimals📚 Conditions for Terminating Decimal Expansion
Q8

Which of the following fractions will not have a value in recurring decimal?

🎯 RRB Group-D – 20/09/2018 (Shift-I)
📘 Fractions and Decimals📚 Terminating and Recurring Decimals
Q9

Which of the following options is an example of a recurring decimal?

🎯 RRB Group-D – 17/09/2018 (Shift-II)
📘 Fractions and Decimals📚 Conditions for Terminating Decimal Expansion
Q10

Which of the following vulgar fractions, when written as a decimal, will not produce a terminating decimal?

🎯 RRB Group-D – 22/10/2018 (Shift-III)
📘 Fractions and Decimals📚 Conditions for Terminating Decimal Expansion
Q11

Which of the following fractions will be a terminating decimal?

🎯 RRB Group-D – 03/12/2018 (Shift-II)
📘 Fractions and Decimals📚 Terminating and Recurring Decimals
Q12

Which of the following fractions will give a recurring decimal?

🎯 RRB Group-D – 05/10/2018 (Shift-III)
📘 Fractions and Decimals📚 Simplification of Complex Fractions
Q13

Convert 4912\displaystyle \dfrac{\frac{4}{9}}{12} into its simplest form:

🎯 RRB Group-D – 26/09/2018 (Shift-I)
📘 Fractions and Decimals📚 Conditions for Terminating Decimal Expansion
Q14

The lowest fractional value of 4.025 is:

🎯 RRB Group-D – 30/10/2018 (Shift-II)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q15

Which of the following is correct?

🎯 RRB Group-D – 17/09/2018 (Shift-I)
📘 Classification and Identification of Numbers📚 Place Value and Face Value
Q16

Find the sum of the place value of 5\displaystyle 5 and 4\displaystyle 4 in 68\displaystyle \dfrac{6}{8} and 625\displaystyle \dfrac{6}{25} respectively.

🎯 RRB Group-D – 28/09/2018 (Shift-III)
📘 Factors Count Type and Properties📚 Misc
Q17

The least value of x\displaystyle x which makes 65x−14\displaystyle \dfrac{65}{x - 14} an integer, is:

🎯 RRB Group-D – 26/10/2018 (Shift-III)
📘 Fractions and Decimals📚 Misc
Q18

Convert 25\displaystyle 25 grams to kilogram and express the answer as a fraction.

🎯 RRB Group-D 06/09/2022 (Shift-I)
📘 Fractions and Decimals📚 Misc
Q19

23,46,69\displaystyle \dfrac{2}{3}, \dfrac{4}{6}, \dfrac{6}{9} are:

🎯 RRB Group-D – 20/09/2018 (Shift-II)
📘 Recurring Decimal Simplification📚 Recurring Decimal in BODMAS Expressions
Q20

The value of 0.16ˉ+0.15ˉ−0.13ˉ\displaystyle \bar{6} + 0.1\bar{5} - 0.1\bar{3} is:

🎯 RRB GROUP-D – 17/08/2022 (Shift-III)