Mathematics Previous Year Questions 2026 | RRB ALP

Mathematics - MOST IMPORTANT RRB ALP Previous Year Questions

Practice real questions from previous year exams of RRB ALP.

📘 Fractions and Decimals📚 Terminating and Recurring Decimals
Q1

Which of the following will give a recurring decimal?

🎯 RRB ALP & Tec. (20-08-18 Shift-II)
📘 Fractions and Decimals📚 Conditions for Terminating Decimal Expansion
Q2

Which of the following will give a terminating decimal?

🎯 RRB ALP & Tec. (10-08-18 Shift-III)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q3

Which of the following fractions is greater than 23\displaystyle \dfrac{2}{3} and less than 45\displaystyle \dfrac{4}{5}?

🎯 RRB ALP 27/11/2024 (Shift-II)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q4

Which of the fractions given below is NOT equal to 917\displaystyle \dfrac{9}{17}?

🎯 RRB ALP & Tec. (31-08-18 Shift-I)
📘 Fractions and Decimals📚 Fraction Comparison and Ordering
Q5

Which of the following is true?

🎯 RRB ALP & Tec. (09-08-18 Shift-I)
📘 Recurring Decimal Simplification📚 Pure Recurring Decimal to Fraction
Q6

The correct expression of 6.4646464646…\displaystyle \dots in the fractional form is:

🎯 RRB ALP 27/11/2024 (Shift-I)
📘 Recurring Decimal Simplification📚 Pure Recurring Decimal to Fraction
Q7

When 0.292929…\displaystyle \dots is converted into a fraction, then the result is:

🎯 RRB ALP 28/11/2024 (Shift-I)
📘 BODMAS with Decimals📚 Terminating Decimal BODMAS
Q8

If 23 ×19=437\displaystyle \times 19 = 437, then 0.0437 ÷1.9\displaystyle \div 1.9 = ?

🎯 RRB ALP & Tec. (21-08-18 Shift-I)
📘 BODMAS with Decimals📚 Terminating Decimal BODMAS
Q9

If 493 ÷29=17\displaystyle \div 29 = 17, then 4.93 ÷0.0017\displaystyle \div 0.0017 = ?

🎯 RRB ALP & Tec. (13-08-18 Shift-I)
📘 BODMAS with Decimals📚 Terminating Decimal BODMAS
Q10

Given 23 ×31=713\displaystyle \times 31 = 713. How much is 0.0713 ÷3.1\displaystyle \div 3.1?

🎯 RRB ALP & Tec. (13-08-18 Shift-III)
📘 BODMAS with Decimals📚 Terminating Decimal BODMAS
Q11

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

🎯 RRB ALP & Tec. (10-08-18 Shift-I)
📘 Finding Unknown in Equations📚 Fractional Expression Equals Given Value Find x
Q12

What is the fraction which, when subtracted from 12\displaystyle \dfrac{1}{2}, gives 23\displaystyle \dfrac{2}{3}?

🎯 RRB ALP & Tec. (20-08-18 Shift-I)
📘 Finding Unknown in Equations📚 Fractional Expression Equals Given Value Find x
Q13

How much should be added to 23\displaystyle \dfrac{2}{3} to obtain 32\displaystyle \dfrac{3}{2}?

🎯 RRB ALP & Tec. (17-08-18 Shift-I)
📘 Finding Unknown in Equations📚 Fractional Expression Equals Given Value Find x
Q14

A fraction, when subtracted from 13\displaystyle \dfrac{1}{3} gives 112\displaystyle \dfrac{1}{12}. The fraction is:

🎯 RRB ALP & Tec. (14-08-18 Shift-I)
📘 Finding Unknown in Equations📚 Fractional Expression Equals Given Value Find x
Q15

Which of the fractions given below, when added to 58\displaystyle \dfrac{5}{8}, gives 1\displaystyle 1?

🎯 RRB ALP & Tec. (09-08-18 Shift-II)
📘 BODMAS with Fractions📚 Mixed Number BODMAS
Q16

If a rod of length 20845\displaystyle 208\dfrac{4}{5} is cut into equal pieces of length 2315\displaystyle 23\dfrac{1}{5}, then the total number of rods obtained is:

🎯 RRB ALP & Tec. (31-08-18 Shift-I)
📘 BODMAS with Fractions📚 Mixed Number BODMAS
Q17

A steel rod of length 20326\displaystyle 20\dfrac{3}{26} is cut out from a rod of length 5615\displaystyle 56\dfrac{1}{5}. What is the remaining length of the rod?

🎯 RRB ALP & Tec. (30-08-18 Shift-II)
📘 Finding Unknown in Equations📚 Fractional Expression Equals Given Value Find x
Q18

If 34\displaystyle \dfrac{3}{4} of the weight of a brick is 78 kg\displaystyle \dfrac{7}{8}\text{ kg}, then 57\displaystyle \dfrac{5}{7} of the weight of the brick will be:

🎯 RRB ALP & Tec. (14-08-18 Shift-I)
📘 BODMAS with Fractions📚 Simple Fraction BODMAS
Q19

Tapan, Ravi and Trisha shared a cake. Tapan had 14\displaystyle \dfrac{1}{4} of it, Trisha had 23\displaystyle \dfrac{2}{3} of it and Ravi had the rest. What was Ravi's share of the cake?

🎯 RRB ALP & Tec. (14-08-18 Shift-II)
📘 BODMAS with Fractions📚 Simple Fraction BODMAS
Q20

What should be added to 45\displaystyle \dfrac{4}{5} to obtain 54\displaystyle \dfrac{5}{4}?

🎯 RRB ALP & Tec. (21-08-18 Shift-II)