RRB NTPC Arithmetic MCQs 2026, Download PDF & Live Quiz

Q1. Find the largest 4-digit number that is exactly divisible by 88.

Q2. The HCF of two numbers is 23 and their LCM is 1449. If one number is 161, find the other.

Q3. What is the smallest number which when divided by 12, 16, 18 and 24 leaves remainder 7 in each case?

Q4. How many numbers between 400 and 700 are divisible by both 8 and 12?

Q5. The product of two numbers is 2028 and their HCF is 13. How many such pairs of numbers exist?

Q6. A number when divided by 342 gives remainder 47. When divided by 19, the remainder is:

Q7. Find the number of zeros at the end of 125!

Q8. The sum of all prime numbers between 1 and 20 is:

Q9. What is the remainder when 2^100 is divided by 7?

Q10. The difference between a two-digit number and the number obtained by reversing its digits is 36. If the sum of digits is 10, find the number.

Q11. In an election, one candidate got 55% of valid votes. 20% of total votes were invalid. Winner got 22,000 valid votes. Find total votes polled.

Q12. A student scored 30% marks and failed by 45 marks. Another scored 42% and got 45 marks more than passing marks. Find maximum marks.

Q13. The price of sugar rises by 25%. By what percentage should a household reduce consumption so that expenditure remains the same?

Q14. If A’s salary is 25% more than B’s salary, then B’s salary is what percent less than A’s?

Q15. In a mixture of 60 litres, ratio of milk to water is 2:1. How much water must be added to make ratio 1:2?

Q16. Two numbers are respectively 20% and 50% more than a third number. What percent is the first of the second?

Q17. Population of a town was 1,60,000 three years ago. It increased by 3%, 2.5% and 5% in successive years. Find present population.

Q18. In an exam, 35% students failed in Hindi, 45% in English and 20% in both. What percent passed in both subjects?

Q19. A dealer marks goods 30% above cost price and allows 15% discount. Find gain percent.

Q20. If numerator of a fraction is increased by 20% and denominator decreased by 10%, the new fraction becomes 4/3. Find the original fraction.

Q21. A man buys an article for ₹1,200 and sells it at a loss of 15%. At what price should he have sold it to gain 20%?

Q22. A shopkeeper sells two articles at ₹1,980 each. On one he gains 10% and on the other loses 10%. Find overall profit or loss percent.

Q23. By selling 33 metres of cloth, a merchant gains the selling price of 11 metres. Find gain percent.

Q24. A dishonest dealer uses a weight of 800g instead of 1 kg but sells at cost price. Find his profit percent.

Q25. The cost price of 16 articles equals the selling price of 12 articles. Find profit percent.

Q26. A wholesaler gives successive discounts of 20%, 10% and 5% on a product listed at ₹5,000. What is the net selling price?

Q27. A man sells two houses at ₹1,99,500 each. On one he gains 5% and on the other loses 5%. What is his net loss in rupees?

Q28. A fruit seller buys 240 oranges for ₹120 and makes 25% profit. How many oranges does he sell for ₹10?

Q29. By what percent must a shopkeeper increase his marked price so that giving 15% discount he still makes 19% profit on cost price?

Q30. A trader marks goods at ₹2,000 and allows 10% discount. He still makes 20% profit. Find cost price.