Find two numbers whose product is a 1-digit number and the sum is a 2-digit number.
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Playing with Numbers question types
122 questions across 5 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.
122
Questions
5
Question groups
5
Question types
01
2 Mark Question
28 Q→023 Mark Question
15 Q→03MCQ
11 Q→044 Mark Question
3 Q→05Solve The Following Question.1MARKS
65 Q→Sample Questions
Playing with Numbers questions
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Replace A, B, C by suitable numerals:
Test the divisibility of the following numbers by 11:
7531622
7531622
Replace A, B, C by suitable numerals.
$\underline{ \ \ \ \ 4 \ \text{C B } \ 6\\+3 \ \ 6\ \ 9\text{ A}}\\ \ \ \ \ 8\ \ 1\ \ 7\ \ 3$
View full solution →$\underline{ \ \ \ \ 4 \ \text{C B } \ 6\\+3 \ \ 6\ \ 9\text{ A}}\\ \ \ \ \ 8\ \ 1\ \ 7\ \ 3$
Replace A, B, C by suitable numerals.
$\underline{ \ \ \text{ A}\\\text{+A}\\\text{+A }}\\\underline{ \text{ BA } }$
View full solution →$\underline{ \ \ \text{ A}\\\text{+A}\\\text{+A }}\\\underline{ \text{ BA } }$
Find all possible values of $x$ for which the 4 -digit number $320 x$ is divisible by 3 . Also, find the numbers.
View full solution →Find the values of A, B, C when:
In a two-digit number, the digit at the units place is double the digit in the tens place. The number exceeds the sum of its digits by 18. Find the number.
Replace A, B, C by suitable numerals.
$ \ \ \ \ \ \ \text{AB}\\\underline{ \ \ \ \times \ 3}\\\underline{ \ \ \text{CAB}}$
View full solution →$ \ \ \ \ \ \ \text{AB}\\\underline{ \ \ \ \times \ 3}\\\underline{ \ \ \text{CAB}}$
Give five examples of numbers, each one of which is divisible by 3 but not divisible by 9.
Mark $(\checkmark)$ against the correct answer: If $6 \times 5$ is exactly divisible by $9,$ then the least value of $x $ is
- A$1$
- B$4$
- ✓$7$
- D$0$
Answer: C.
View full solution →Tick $(\checkmark)$ the correct answer of following. If the $4-$digit number $x\ 27\ y$ is exactly divisible by $9,$ then the least value of $(x + y)$ is:
- A$0$
- B$3$
- C$6$
- ✓$9$
Answer: D.
View full solution →Mark $(\checkmark)$ against the correct answer: If $x\ 48\ y$ is exactly divisible by $9$ then the least value of $(x + y)$ is:
- A$4$
- B$0$
- ✓$6$
- D$7$
Answer: C.
View full solution →Tick $(\checkmark)$ the correct answer of following. If $1\ A2\ B5$ is exactly divisible by $9,$ then the least value of $(A + B)$ is:
- A$0$
- ✓$1$
- C$2$
- D$10$
Answer: B.
View full solution →Tick $(\checkmark)$ the correct answer of following. If $4\ xy\ 7$ is exactly divisible by $3,$ then the least value of $(x + y)$ is:
- ✓$1$
- B$4$
- C$5$
- D$7$
Answer: A.
View full solution →A two-digit number is 3 more than 4 times the sum of its digits. If 18 is added to the number, its digits are reversed. Find the number.
Replace A, B, C by suitable numerals.
$ \ \ \ \ \ \ \ \ \ \ \ \text{A B}\\\underline{ \ \ \ \ \ \ \times\text{B A}}\\\underline{\text{(B+1)}\text{C B}}$
View full solution →$ \ \ \ \ \ \ \ \ \ \ \ \text{A B}\\\underline{ \ \ \ \ \ \ \times\text{B A}}\\\underline{\text{(B+1)}\text{C B}}$
The sum of the digits of a two-digit number is 15. The number obtained by interchanging its digits exceeds the given number by 9. Find the original number.
Test the divisibility of the following numers by 3:
591282
591282
Test the divisibility of the following numbers by 10:
90
90
Test the divisibility of the following numbers by 11:22222
Test the divisibility of the following numbers by 10:
205
205
Test the divisibility of the following numbers by 8:66664
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