Home › Quizzes › Basic Number Concepts

Basic Number Concepts

Covers fundamental mathematical topics including place values, operations with integers, factors, primes, decimals, percentages, ratios, and divisibility rules suitable for class 6 level.

15 Questions Published
Play Quiz Practise this topic out loud

Questions

Question 1 Multiple Choice (Single Answer)

The difference in the place value of 5 and 2 in 48520 is

  1. 500
  2. 480
  3. 520
  4. 490
  5. None of these
Question 2 Multiple Choice (Single Answer)

Solve: - (5 + 3 + 2 - 1)

  1. - 7
  2. 10
  3. 9
  4. - 5
  5. None of these
Question 3 Multiple Choice (Single Answer)

What is the least 5-digit number that can be formed using the digits 1, 0, 5, 2, 9?

  1. 01529
  2. 01259
  3. 10259
  4. 10529
  5. None of these
Question 4 Multiple Choice (Single Answer)

Which of the following numbers is 3 more than - 2?

  1. 1
  2. - 5
  3. 5
  4. - 1
  5. 0
Question 5 Multiple Choice (Single Answer)

Which of the following numbers are co-prime?

  1. 11, 13
  2. 11, 22
  3. 12, 44
  4. 66, 33
  5. 5, 15
Question 6 Multiple Choice (Single Answer)

What is the value of the expression [ - 3 - (- 5) + ( - 1 + 2) - 7]?

  1. 2
  2. 16
  3. 14
  4. - 4
  5. None of these
Question 7 Multiple Choice (Single Answer)

If the additive insverse of - 12 is x, 0 is y and 4 is z, then the value of (x + y - z) is

  1. 8
  2. 16
  3. - 8
  4. 17
  5. None of these
Question 8 Multiple Choice (Single Answer)

If k is the solution of the linear equation 2x + 3 = 5 and t is the solution of the linear equation 4 x + 4 = 5x + 1, then the value of (k + 2t - 3) is

  1. 10
  2. 4
  3. 2
  4. - 8
  5. None of these
Question 9 Multiple Choice (Single Answer)

Which of the following numbers has three different prime factors?

  1. 60
  2. 16
  3. 27
  4. 125
  5. None of these
Question 10 Multiple Choice (Single Answer)

Which of the following numbers has the lowest value?

1.00160, 1.00610, 1.00060, 1.00170, 1.00710

  1. 1.00160
  2. 1.00610
  3. 1.00060
  4. 1.00170
  5. 1.00710
Question 11 Multiple Choice (Single Answer)

If k is 2% of 8 and l is 1% of 10, then the value of k + l is

  1. 0.06
  2. 0.26
  3. 0.17
  4. 0.16
  5. None of these
Question 12 Multiple Choice (Single Answer)

If x = 1, y = 2 and z = 0, then the value of 3(x.y + y.z + x.z) + x is

  1. 2
  2. 6
  3. 4
  4. 7
  5. None of these
Question 13 Multiple Choice (Single Answer)

What is the value of the expression [2 + 3 { 2 + 3 X 2 - 4}]?

  1. - 10
  2. 20
  3. 14
  4. 60
  5. None of these
Question 14 Multiple Choice (Single Answer)

A ribbon has length 27 cm. The ribbon is to be cut in the ratio 2 : 3 : 4. What are the respective lengths of the parts of the ribbon?

  1. 3 cm, 9 cm and 15 cm
  2. 3 cm, 6 cm and 18 cm
  3. 6 cm, 9 cm and 12 cm
  4. 3 cm, 7 cm and 17 cm
  5. None of these
Question 15 Multiple Choice (Single Answer)

Which of the following numbers is/are not divisible by 2?

  1. 256478
  2. 546323
  3. 236940
  4. 1, 2 and 3
  5. Only 1 and 2
← Back to Quizzes