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Class 6

Class 6

MATH RIDDLES FOR CLASS 6

  1. I am a number that is less than 20 and divisible by 3 and 4. What number am I?
  2. I am a shape with three sides and three angles. All my sides are equal. What am I?
  3. I am a number that is greater than 50 and less than 60. I am a prime number. What am I?
  4. I have four sides, all equal, and four right angles. What am I?
  5. What has one head, one foot, and four legs, but can’t walk?
  6. I am a fraction. My numerator is half of my denominator. If my denominator is 10, what fraction am I?
  7. I am a number. If you multiply me by myself, I become 81. What number am I?
  8. I am a measurement. I am 100 centimetres long. What am I?
  9. I am a shape with no sides and no corners. What am I?
  10. I am a number. If you add me to myself, and then subtract 5, you get 15. What number am I?
  11. I am a mathematical operation. I am the opposite of addition. What am I?
  12. I am a tool used to measure angles. What am I?
  13. I am a number. I am the result of dividing 24 by 6. What number am I?
  14. I am a type of number. I can be written as a fraction. What am I?
  15. I am a line that divides a circle into two equal parts. What am I?
  16. I am a number. I am the sum of the first three prime numbers. What number am I?
  17. I am a value that represents the middle of a set of numbers when they are ordered. What am I?
  18. I am a number. If you multiply me by 7, and then add 3, you get 31. What number am I?
  19. I am a unit of volume. I am the amount of space inside a cube with sides of 1 meter. What am I?
  20. I am a mathematical concept that tells you how likely something is to happen. What am I?

Problems for class 6 to test the strength in maths

Class 6 SUMS

  1. Find the prime factorization of 252.
  2. What is the GCF of 48 and 72?
  3. What is the LCM of 15 and 20?
  4. Calculate: 3 1/2 + 2 3/4 – 1 1/8.
  5. Multiply 3.14 by 2.5.
  6. Divide 15.6 by 0.3.
  7. Evaluate: 18 ÷ (6 – 4) + 5 × 3.
  8. If 2x + 5 = 17, what is the value of x?
  9. The ratio of apples to oranges is 3:5. If there are 12 apples, how many oranges are there?
  10. “A number plus 7 is equal to twice the number minus 3. What is the number?”
  11. A triangle has a base of 8 cm and a height of 6 cm. What is its area?
  12. A rectangle has a length of 15 cm and a width of 9 cm. What is its perimeter?
  13. What is the volume of a cube with sides of 4 cm
  14. If two angles are supplementary and one angle is 110 degrees, what is the measure of the other angle?
  15. Find the average of the numbers: 23, 35, 41, and 29.
  16. A bag contains 7 red balls and 3 blue balls. What is the probability of drawing a red ball?
  17. Given the set of data: 2, 5, 5, 8, 10. Find the median of the data set.
  18. If a car travels at 60 km/h, how long will it take to travel 240 km
  19. A store is having a 20% off sale. If an item originally costs $50, what is the sale price?
  20. A rectangular garden has a length of 12 meters and a width of 8 meters. If you want to build a fence around it and the fence costs $15 per meter, how much will the fence cost?

Teantative syllabus of maths in class 6

Exact syllabus will be available with your school or websites of CBSC, ICSE or your State Board.

Number System:

    • Knowing our Numbers: This includes comparing numbers, large numbers, estimation, brackets, and Roman numerals.
    • Whole Numbers: Topics like predecessors and successors, number lines, and properties of whole numbers.
    • Playing with Numbers: Factors, multiples, prime and composite numbers, divisibility tests, HCF, and LCM.
    • Integers: introduction to negative and positive numbers, and their operations.
    • Fractions: Proper, improper, mixed fractions, equivalent fractions, and operations on fractions.
    • Decimals: Introduction of decimals, and operations related to them.

 Algebra:

    • Introduction to algebra, matchstick patterns, and the concept of variables.

Ratio and Proportion:

    • Understanding ratios and proportions, and the unitary method.

Geometry:

    • Basic Geometrical Ideas: Points, lines, line segments, rays, curves, polygons, angles, triangles, and circles.
    • Understanding Elementary Shapes: Measuring line segments, angles, classification of triangles and quadrilaterals, and 3D shapes.
    • Symmetry: Introduction to symmetry, and symmetrical shapes.

Mensuration:

    • Perimeter and area of simple geometric shapes.

Data Handling:

    • Recording and organizing data, pictographs, and bar graphs.