Questions

Multiple-choice questions you can practise one by one. Open a question, tap an answer and see at once whether it is right. For a random set, try Quick practice.

138 questions

• A number is first increased by 25% and then the result is reduced by 20%. What is the overall effect?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Hard

• The sum of the digits of a two-digit number is 11. Reversing its digits increases the number by 27. What is the original number?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Hard

• A number when divided by 13 leaves remainder 8. What is the remainder when three times the number is divided by 13?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Hard

• How many integers from 1 through 200 are divisible by 6 but not by 9?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Hard

• Two numbers have HCF 12 and LCM 720. If one number is 144, what is the other?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Hard

• What is the least positive integer that leaves remainder 5 when divided by 8, 12 and 18?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Hard

• A table shows 240 applicants, of whom 35% passed. How many passed?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• A line graph shows values rising from 80 to 100 and then falling to 90. What is the net percentage change from the initial to final value?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• A bar chart shows sales of ₹40,000, ₹50,000 and ₹60,000 over three years. What is the average annual sales?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• In a pie chart, a category has a 72° sector. What percentage of the total does it represent?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• A table records quarterly production as 120, 150, 180 and 210 units. What is the percentage increase from the first to the fourth quarter?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• The average of 5 values is 18. Four values sum to 68. Find the fifth value.

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• A cuboid measures 5 cm × 4 cm × 3 cm. What is its volume?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• The radius of a circle is 7 cm. Using π = 22/7, find its area.

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• A rectangle has perimeter 50 cm and length 15 cm. What is its area?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• The average of 8 numbers is 14. If one number 21 is removed, what is the average of the remaining seven?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• ₹8,000 is invested at 5% compounded annually for 2 years. What is the amount?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• A sum becomes ₹6,600 after 2 years at 10% simple interest per year. Find the principal.

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• At what annual simple interest rate will ₹2,000 earn ₹360 in 3 years?

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium

• The compound interest on ₹10,000 at 10% per year for 2 years, compounded annually, is:

  Reasoning, Aptitude & IPR Essentials for Competitive Examinations › Unit I: Quantitative Aptitude · Medium