MCQ Questions for Class 5 Maths Be My Multiple I Will Be Your Factor Quiz 1

Three common multiples of

$18$ and

$6$ are

0%
$18,6,9$
0%
$18,36,6$
0%
$36,54,72$
0%
None

Explanation

Multiples of $18 = 18, 36, 54...$
Multiples of $6 = 6, 12, 18, ...$
The first common multiple will be $18$
And the next common multiples will be multiples of $18$
Hence, first three common multiples of $18, 6$ are $18, 36, 54$

Multiple(s) of

$14$ is/are

0%
$7$
0%
$1$
0%
$28$
0%
All of the above

Explanation

Multiples of

$14$ are

$14\times 1, 14\times 2$ ....
And

$7$ and

$1$ are the factors of

$14$ .

So, option

$C$ is correct.

Common factors of

$9$ and

$36$ are

0%
$1,3,9$
0%
$1,4,3,5,9$
0%
$1,4,5$
0%
none of these

Explanation

Factors of

$9 = 1, 3, 9$
Factors of

$36 = 1, 3, 4, 6, 9, 12, 36$

Common factors are

$1, 3, 9$

Which of the following is NOT a positive multiple of 12?

0%
$3$
0%
$12$
0%
$24$
0%
$48$
0%
$60$

Explanation

We know that, a positive multiple of a number is a number that is divisible by that number.

Hence, the positive multiples of

$12$ will be:

$12,\ 24,\ 36,\ 48,\ 60, .....$ and so on.

Amongst the given options, we can see that

$3$ is not a positive multiple of

$12$ .

Hence,

$3$ is not a positive multiple of

$12$ .

What are the three common multiples of

$18$ and

$6$ ?

0%
$18, 6, 9$
0%
$18,36,6$
0%
$36, 54, 72$
0%
none of these

Explanation

Multiples of $18 = 18, 36, 54, 72.....$

Multiples of $6 = 6, 12, 18, 24....$
The first common multiple will be $18$

And the next common multiples will be multiples of $18$
Hence, the common multiples of $18, 6$ are $18, 36, 54, 72$ ...

Bhushan counted to

$60$ using multiples of

$6.$ Which statement is true about multiples of

$6?$

0%
They are all odd numbers.
0%
They all have $6$ in the ones place.
0%
They can all be divided evenly by $3.$
0%
They can all be divided evenly by $12.$

Explanation

Multiple of

$6$ like

$6, 12, 18,24,30$ and they can all be divided evenly by

$3$ .
So option

$C$ is correct.

Every number is a ...... and a ........ of itself.

0%
factor, multiple
0%
prime, composite
0%
even, odd
0%
none of these

Explanation

Every number is a factor and a multiple of itself.

For example,

$10$ has a factor

$10$ as well as a multiple

$10.$

If the value of

$p=4$ then,

$p , p +2, p + 4$ is a multiple of .......... .

0%
$3$
0%
$5$
0%
$2$
0%
$4$

Explanation

$p = 4, 4\div 2 = 2$

$p + 2 = 4 +2, 6\div 2 = 3$

$p + 4 = 4 + 4, 8\div 2 = 4$
Product is divisible by

$2.$
Therefore,

$C$ is the correct answer.

LCM of the numbers

$12, 24$ and

$36$ is

0%
$36$
0%
$24$
0%
$72$
0%
$108$

Explanation

Taking out the factors of the given numbers,

$12 = 2 \times 2 \times 3$

$24 = 2 \times 2 \times 2 \times 3$

$36 = 2 \times 2 \times 3 \times 3$

$\therefore$ LCM of

$12,24$ and

$36$

$= 2 \times 2 \times 2 \times 3 \times 3 = 72$

The multiple(s) of

$12$ is/are

0%
$12$
0%
$36$
0%
$4$
0%
All of the above

Explanation

$12\times 1=12$

$12\times 3=36$

$\therefore 12$ and

$36$ are multiples,

while

$4$ is a factor of

$12$

So, options

$A$ and

$B$ are both correct.

Find first four common multiples of

$1,2$ and

$3$ .

0%
$2,4,8,10$
0%
$3,6,12,30$
0%
$6,12,18,24$
0%
$1,2,3,4$

Explanation

Multiples of 1 are 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24

Multiples of 2 are 2,4,6,8,10,12,14,16,18,20,22,24

Multiples of 3 are 3,6,9,12,15,18,21,24,27,30

$\therefore$ First four common multiples

$= 6,12,18,24$

the first four common multiple of numbers

$6,8,10$ are

0%
$10,20,30,40$
0%
$120,240,360,480$
0%
$8,40,80,120$
0%
$6,60,120,240$

Explanation

$6 = 2\times3$

$8 = 2^{3}$

$10 = 2\times5$

$\Rightarrow$ LCM of

$6,8,10 = 2^{3}\times3\times5 = 120$

$\therefore 120$ is the least common multiple of

$6,8,10$ . Thus, all multiples of

$120$ are common multiples of

$6,8$ and

$10$ .

$\therefore$ First four common multiples

$= 120,240,360,480$

Find two common multiples of

$12,15$

0%
$48,96$
0%
$60,120$
0%
$10,20$
0%
$24,30$

Explanation

Multiples of 12 are 12,24,36,48,60,72,84,96,108,120

Multiples of 15 are 15,30,45,60,75,90,105,120

Answer

$= 60,120$

The 1st two common multiple of numbers

$12,8,16$ are:

0%
$12,24$
0%
$8,16$
0%
$16,32$
0%
$48,96$

Explanation

Multiples of

$12$ are

$12,24,36,48,60,72,84,96,108,120....$

Multiples of

$8$ are

$8,16,24,32,40,48,56,64,72,80,88,96......$ .

Multiples of

$16$ are

$16,32,48,64,80,96........$

$\therefore$ First two common multiples

$= 48,96$

Which of the following is greatest?

0%
$4$ th multiple of $52$
0%
$8$ th multiple of $37$
0%
$5$ th multiple of $25$
0%
$7$ th multiple of $50$

Explanation

(a)

$4$ th multiple of

$52=52\times 4=208$
(b)

$8$ th multiple of

$37=37\times 8=296$
(c)

$5$ th multiple of

$25=25\times 5=125$
(d)

$7$ th multiple of

$50=50\times 7=350$
So,

$350$ is the greatest value amongst all.

Find the 1st common multiple of

$6$ and

$8$ .

0%
$24$
0%
$16$
0%
$12$
0%
$2$

$x$ is twice the difference between the

$6$ th and

$10$ th multiple of

$7$ . Find the value of

$x$ .

0%
$38$
0%
$56$
0%
$60$
0%
$28$

Explanation

$6$ th multiple of

$7=42$

$10$ th multiple of

$7=70$
Now,

$x=2\times (70-42)=2\times 28=56$

Find all the prime factors of 24 and 36 and hence find the Highest Common Factor all 24 and 36.

0%
2
0%
4
0%
12
0%
8

Explanation

$24=2\times2\times2\times3$

$36=2\times2\times3\times3$

highest common factor is

$2\times2\times3=12$

What are the common factors of numbers

$10$ and

$12$ ?

0%
1,2,3,5
0%
1,4,6
0%
1,2,5,8
0%
1,2

Explanation

Factors of

$10$ are

$1, 2, 5,10$
Factors of

$12$ are

$1, 2, 3,4, 6, 12,$

$\therefore$ common factors are

$1, 2$ .

find Highest Common factor of 5 and 6.

0%
5
0%
1
0%
6
0%
None of the above

Explanation

$5=1\times5$

$6=1\times2\times3$

HCF is 1

CBSE Questions for Class 5 Maths Be My Multiple I Will Be Your Factor Quiz 1 - MCQExams.com

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Practice Class 5 Maths Quiz Questions and Answers

CBSE Questions for Class 5 Maths Be My Multiple I Will Be Your Factor Quiz 1 - MCQExams.com

0:0:1

Practice Class 5 Maths Quiz Questions and Answers

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