myclass24
myclass24your class. your pace.
Q&A BANK

every question.
answered.

232 answers across CBSE, ICSE, and State boards - Class 1 to 12, every subject.

CBSEICSEState
SUBJECT
CLASS

Filtered results

232 TOTAL
MathematicsClass 1CBSE

A camel has a_______.

A camel has a hump.

MathematicsClass 10CBSE

What is a composite number? Give examples.

A composite number is a natural number greater than 1 with more than two factors divisible by numbers other than just 1 and itself.Smallest composite number: 4All even numbers greater than 2 are composite.1 is neither prime nor composite.Number</

MathematicsClass 10CBSE

What is an irrational number? Give examples.

An irrational number is a real number with a non-terminating, non-repeating decimal expansion cannot be expressed as p/q.NumberValue (approx.)√21.41421356...√31.73205080...π3.14159265...e2.71828182...Note: √4 = 2 is rational. Only square roots of non-perfect squ

MathematicsClass 10CBSE

What are even numbers?

Even numbers are integers exactly divisible by 2 they leave no remainder when divided by 2.General form: 2n (where n is any integer)Zero is even. Negative even numbers exist (−2, −4, ...).Always end in: 0, 2, 4, 6, or 8Even + Even = Even; Even × Odd = Even; Even + Odd = Odd.<

MathematicsClass 10CBSE

What are natural numbers?

Natural numbers are the basic counting numbers: 1, 2, 3, 4, 5, ...Symbol: NAlways positive, never include zero (in standard school definition), no fractions or decimals.Infinite no largest natural number.Hierarchy: N ⊂ Whole (W) ⊂ Integers (Z) ⊂ Rational (Q) ⊂ Real (R)<

MathematicsClass 10CBSE

What is the greatest 7-digit number?

The greatest 7-digit number is 9,999,999 (Nine million, nine hundred and ninety-nine thousand, nine hundred and ninety-nine).Reasoning: Place the largest digit (9) in all seven positions.PositionDigitValueTen Lakhs990,00,000Lakhs99,00,000Ten Thousands990,000Thousand

MathematicsClass 10CBSE

What is the angle formed by one-fourth of a revolution?

One-fourth of a revolution = 90° (a right angle).Full revolution = 360°360° ÷ 4 = 90°FractionAngle1 revolution360°1/2180° (straight angle)1/490° (right angle)1/845°<tr

MathematicsClass 10CBSE

What is the value of 3³?

3³ = 273³ = 3 × 3 × 3 = 9 × 3 = 27"Cubed" because 3³ = volume of a cube with side 3.3¹ = 3; 3² = 9; 3³ = 273⁴ = 81

MathematicsClass 1CBSE

Which of these shows collected data?

The number of shoes each student wears shows collected data.Collected data means information gathered from people, objects, or activities.For example, if we ask each student how many shoes they wear and record the answers, we are collecting data.Example:Ravi wears 1 pair of shoes.Sita wears 1 pair of shoes.This information becomes data.

MathematicsClass 1CBSE

How many letters are there in the word “Geeta”?

The word “Geeta” has 5 letters.We count the letters one by one.G-e-e-t-a = 5 lettersThis is a simple counting activity for young learners.

MathematicsClass 1CBSE

A bag has 3 red balls, 4 green balls, and 2 yellow balls. Which color has the fewest balls?

Yellow has the fewest balls.We compare the number of balls of each color.Red = 3Green = 4Yellow = 2Since 2 is the smallest number, yellow balls are the fewest.

MathematicsClass 1CBSE

Which is the correct example of data handling?

Counting birds is a correct example of data handling.When we count birds, we collect information in numbers. This information can be arranged in a table, tally chart, or picture graph.Other activities like eating biscuits or reading books are not examples of data handling unless we are counting or recording them.

MathematicsClass 1CBSE

In a survey, 5 children like ice cream and 7 like cake. Which is true?

More children like cake.We compare the numbers.Ice cream = 5 childrenCake = 7 childrenSince 7 is greater than 5, more children like cake.

MathematicsClass 1CBSE

A tally chart shows Group A – 10 and Group B – 15. Which group is bigger?

Group B is bigger.We compare the numbers 10 and 15. Since 15 is greater than 10, Group B has more items.Group A = 10Group B = 15So, Group B is bigger.

MathematicsClass 1CBSE

How many letters are there in the word “Mathalli”?

The word “Mathalli” has 8 letters.We count each letter carefully.M-a-t-h-a-l-l-i = 8 lettersCounting letters helps students practise observation and number skills.

MathematicsClass 1CBSE

Which things can be sorted into groups?

Colors of balloons, types of fruits, and sizes of pencils can all be sorted into groups.Sorting means arranging things based on common features.Examples:Balloons can be sorted by color.Fruits can be sorted by type.Pencils can be sorted by size.Sorting is an important part of data handling.

MathematicsClass 1CBSE

If there are 20 books and 5 are given away, how many books remain?

15 books remain.To find the remaining books, subtract the books given away from the total books.20 - 5 = 15So, 15 books are left.

MathematicsClass 1CBSE

In a zoo, Lion – 4, Tiger – 3, Elephant – 2. Which animal has the highest number?

Lion has the highest number.We compare the given numbers.Lion = 4Tiger = 3Elephant = 2Since 4 is the greatest number, lions are the highest in number.

MathematicsClass 1CBSE

How many letters are there in the word “Chintu”?

The word “Chintu” has 6 letters.We count the letters one by one.C-h-i-n-t-u = 6 lettersThis helps children practise counting letters as data.

MathematicsClass 1CBSE

A group has 12 girls and 8 boys. Who are fewer in number?

Boys are fewer in number.We compare 12 girls and 8 boys. Since 8 is less than 12, boys are fewer.Girls = 12Boys = 8So, boys are the smaller group.

STILL STUCK?

Get a tutor for just your question.

One-on-one help, verified tutors. Matched within 24 hours.

Get Started →