Mathematics Previous Year Questions 2026 | RRB Technician

Mathematics - MOST IMPORTANT RRB Technician Previous Year Questions

Practice real questions from previous year exams of RRB Technician.

📘 Fractions and Decimals📚 Converting Recurring Decimals to Fractions
Q1

The correct expression of 8.46ˉ\displaystyle \bar{46} in fractional form is:

🎯 RRB Technicians Grade-III 26/12/2024 (Shift-I)
📘 Fractions and Decimals📚 Converting Recurring Decimals to Fractions
Q2

Convert the decimal number 0.3ˉ\displaystyle \bar{3} in the form pq\displaystyle \dfrac{p}{q}, where p and q are integers and q ≠ 0.

🎯 RRB Technicians Grade-III 29/12/2024 (Shift-III)
📘 Fractions and Decimals📚 Converting Recurring Decimals to Fractions
Q3

The equivalent fraction of 5.2222\displaystyle \dots is:

🎯 RRB Technicians Grade-III 29/12/2024 (Shift-II)
📘 Fractions and Decimals📚 Converting Recurring Decimals to Fractions
Q4

Express 0.52ˉ\displaystyle \bar{52} in the form pq\displaystyle \dfrac{p}{q}, where p and q are integers and q ≠ 0.

🎯 RRB Technicians Grade-III 28/12/2024 (Shift-II)
📘 Fractions and Decimals📚 Converting Recurring Decimals to Fractions
Q5

Simplify 1.24ˉ\displaystyle \bar{24} as an improper fraction.

🎯 RRB Technicians Grade-III 24/12/2024 (Shift-III)
📘 Fractions and Decimals📚 Converting Recurring Decimals to Fractions
Q6

Express 0.512\displaystyle \overline{512} in the form pq\displaystyle \dfrac{p}{q}, where p and q are integers and q ≠ 0.

🎯 RRB Technicians Grade-III 20/12/2024 (Shift-III)
📘 BODMAS with Decimals📚 Terminating Decimal BODMAS
Q7

The value of 0.0488 ÷0.002\displaystyle \div 0.002 is equal to:

🎯 RRB Technicians Grade-III 27/12/2024 (Shift-III)
📘 BODMAS with Fractions📚 Simple Fraction BODMAS
Q8

The value of 37+27+1143\displaystyle \dfrac{3}{7} + \dfrac{2}{7} + \dfrac{1}{14} - 3 is:

🎯 RRB Technicians Grade-III 30/12/2024 (Shift-II)
📘 BODMAS with Fractions📚 Simple Fraction BODMAS
Q9

The value of 916+512\displaystyle \dfrac{9}{-16} + \dfrac{-5}{-12} is:

🎯 RRB Technicians Grade-III 23/12/2024 (Shift-III)
📘 Divisibility Missing Digit and Number Formation📚 Finding Missing Single Digit for Divisibility by 3 9 or 11
Q10

If a 4-digit number 12z4 is divisible by 4, then the greatest possible value of 'z' is:

🎯 RRB Technicians Grade-III 28/12/2024 (Shift-III)
📘 Divisibility Missing Digit and Number Formation📚 Finding Missing Single Digit for Divisibility by 3 9 or 11
Q11

If a 3-digit number 2y5 is divisible by 11, then the value of digit 'y' is:

🎯 RRB Technicians Grade-III 30/12/2024 (Shift-I)
📘 Divisibility Missing Digit and Number Formation📚 Finding Missing Single Digit for Divisibility by 3 9 or 11
Q12

If the 3-digit number 42a is divisible by 9, then what is the value of digit 'a'?

🎯 RRB Technicians Grade-III 29/12/2024 (Shift-II)
📘 Properties of Even Odd and Consecutive Numbers📚 Consecutive Numbers Sum and Properties
Q13

The greatest natural number which exactly divides the product of any four consecutive natural numbers is:

🎯 RRB Technicians Grade-III 24/12/2024 (Shift-II)
📘 Divisibility Missing Digit and Number Formation📚 Number Divisible by Multiple Conditions
Q14

If a 4-digit number 13z4 is divisible by 6, then the greatest possible value of digit 'z' is:

🎯 RRB Technicians Grade-III 28/12/2024 (Shift-II)
📘 Basic Remainder and Product Remainder📚 Remainder of Product divided by d
Q15

What is the remainder when the product of 171 and 173 is divided by 17?

🎯 RRB Technicians Grade-III 24/12/2024 (Shift-III)
📘 Divisibility Missing Digit and Number Formation📚 Finding Missing Single Digit for Divisibility by 3 9 or 11
Q16

If a 4-digit number 5k21 is divisible by 9, then the value of digit 'k' is:

🎯 RRB Technicians Grade-III 26/12/2024 (Shift-III)
📘 Divisibility Missing Digit and Number Formation📚 Finding Missing Single Digit for Divisibility by 3 9 or 11
Q17

What digit must be assigned to k so that the 7-digit number 451k603 is exactly divisible by 9?

🎯 RRB Technicians Grade-III 27/12/2024 (Shift-III)
📘 Classification and Identification of Numbers📚 Counting Numbers in a Given Range
Q18

How many numbers between 11 and 90 are divisible by 7?

🎯 RRB Technicians Grade-III 23/12/2024 (Shift-III)
📘 Divisibility Missing Digit and Number Formation📚 Finding Missing Single Digit for Divisibility by 3 9 or 11
Q19

What least digit must be assigned to k so that the 7-digit number 86325k6 is divisible by 11?

🎯 RRB Technicians Grade-III 28/12/2024 (Shift-I)
📘 Prime Numbers Twin Primes and Perfect Numbers📚 Special Prime Related Problems
Q20

Which of the following is a prime number?

🎯 RRB Technicians Grade-III 20/12/2024 (Shift-II)