Choose the next number
10, 2, 20, 3, 30, 4, ....

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Solution

Let's understand the given series.
10, 2, 20, 3, 30, 4
10 × 2 = 20, 10 × 3 = 30, 10 × 4 = 40, ....
Therefore, option A is the correct answer.

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Similar questions

Choose the correct answer in each of the following questions:
In the class intervals 10-20, 20-30, the number 20 is included in
(a) 10-20
(b) 20-30
(c) in each of 10-20 and 20-30
(d) in none of 10-20 and 20-30

Q. Choose the right option.
(i) The HCF of 120 and 150 is ................... .
(1) 30
(2) 45
(3) 20
(4) 120

(ii) The HCF of this pair of numbers is not 1.
(1) 13, 17
(2) 29, 20
(3) 40, 20
(4) 14, 15

Choose the rational number which does not lie between $- \frac{2}{3}$ and $- \frac{1}{5}$

(a) $- \frac{3}{10}$

(b) $\frac{3}{10}$

(d) $- \frac{7}{20}$

Q. Find the next two numbers in the following pattern: -1/5, -2/10, -3/15, -4/20

Q. 10, 20, 30, 40, ?
Rule applied to find the next number?

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Choose the next number 10, 2, 20, 3, 30, 4, ....

Let's understand the given series. 10, 2, 20, 3, 30, 4 10 × 2 = 20, 10 × 3 = 30, 10 × 4 = 40, .... Therefore, option A is the correct answer.

Choose the next number
10, 2, 20, 3, 30, 4, ....

Let's understand the given series.
10, 2, 20, 3, 30, 4
10 × 2 = 20, 10 × 3 = 30, 10 × 4 = 40, ....
Therefore, option A is the correct answer.