Question
Fill in the blank: 2, 4, 6, 8, 10, 12, ____, 16, 18 ,20
- 13
- 14
- 15
- 17
Hint:
We are given a number sequence. One of the term is missing from the sequence. We are asked to find the missing term from the sequence. We will find the rule used to write the sequence. Using the rule, we can find the required value.
The correct answer is: 14
The given sequence is 2, 4, 6, 8, 10, 12, __, 16, 18, 20
If we see carefully, the terms in the above sequence are multiples of 12.
A multiple is a product of given number with some number.
2 × 1 = 2
2 × 2 = 4
And the end term is 20.
2 × 10 = 20
So, the sequence is of first 10 multiples of 2.
The first term is by multiplying 2 by 1, second term is multiplying 2 by 2. The seventh term is missing. So, we will have to multiply 2 by 7
2 × 7 = 14
Therefore, the missing term is 7.
We have to be careful about the order of the multiples.
Related Questions to study
The seventh multiple of 12 is?
We have to be careful about the order of multiples. We need multiplication operation for such questions.
The seventh multiple of 12 is?
We have to be careful about the order of multiples. We need multiplication operation for such questions.
Ben was also given 8 trays of eggs to examine. If each tray has10 eggs, the total eggs Ben examined is?
For such questions, multiplication is used. We can also add the number of eggs 8 times. But, multiplication makes it simple.
Ben was also given 8 trays of eggs to examine. If each tray has10 eggs, the total eggs Ben examined is?
For such questions, multiplication is used. We can also add the number of eggs 8 times. But, multiplication makes it simple.
The third multiple of 17 is?
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The third multiple of 17 is?
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The first four multiples of 16 are?
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The first four multiples of 16 are?
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The gardener planted 7 rose bushes in the first garden and added 7 more rose bushes in the next garden and then 7 more in the third garden. The total rose bushes he planted in the 10ᵗʰ garden are?
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We have to be careful about the order of multiples. For such questions, operation of multiplication is used.
The first four multiples of 13 are?
We have to be careful about the order of the multiples. Also, we should be familiar with the operation of multiplication.
The first four multiples of 13 are?
We have to be careful about the order of the multiples. Also, we should be familiar with the operation of multiplication.
The first four multiples of 8 are?
We have to be careful about the order of the multiples. And, we should know the multiplication operation for this.
The first four multiples of 8 are?
We have to be careful about the order of the multiples. And, we should know the multiplication operation for this.
