Number Series Test

Result

Number Series Test - 3

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Weekly Quiz Competition

Question 1
1 / -0

In the following question, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern in the given series.

14, 91, 116, 251, 136, 491, 164, ___

A
255

B
811

C
366

D
491

Solution

The sequence consists of two series:12², 14², 16², 18²Where the first digit from left is fixed as 1. and the rest of the digit is a square of even number starting from 2.
and 3²1, 5²1, 7²1, 9²1. Where the last digit from on the right is fixed as 1. and the rest of the digit is a square of odd number starting from 3.

Therefore, The missing number is 9²1 = 811.
Question 2
1 / -0

In the following question, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern in the given series.

3257, 4368, 5477, 6588, ______

A
7697

B
7698

C
7794

D
7654

Solution

The first digits of the numbers are 3, 4, 5, 6 and 7, the second digits are 2, 3, 4, 5 and 6, the third digits are 5, 6, 7, 8 and 9, and the last digits are alternately 7 and 8. The missing number is 7697.
Question 3
1 / -0

In the following question, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern in the given series.

26, 312, 420, 530, 642, ___

A
796

B
845

C
756

D
698

Solution

2 × 3 = 6 (26);
(3 × 4) = 12 (312);
4 × 5 = 20 (420);
5 × 6 = 30 (530);
6 × 7 = 42 (642);
7 × 8 = 56 (756)
Question 4
1 / -0

In the following question, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern in the given series.

164, 255, 366, 497, 648, ___

A
678

B
819

C
749

D
981

Solution

The sequence is:

4²4, 5²5, 6²6, 7²7, 8²8, 9²9
Question 5
1 / -0

Complete the following series.

1/12, 1/6, 1/2, 2, 10, ___

A
20

B
30

C
40

D
60

Solution

1/12 × 2 = 1/6;
1/6 × 3 = 1/2;
1/2 × 4 = 2;
2 × 5 = 10;
10 × 6 = 60.

The sequence × 2, × 3, × 4, × 5, × 6.
Question 6
1 / -0

In the following question, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern in the given series.

3, 4, 8, 15, 4, 5, 9, 18, 5, 6, 11, ___.

A
18

B
22

C
20

D
24

Solution

The sum of 3 numbers is the next number.
The missing number is 5 + 6 + 11 = 22
Question 7
1 / -0

In the following question, a number series is given below with one term missing. Choose the correct alternative that will continue the same pattern in the given series.

0, 2, 6, 12, 20, 30, ___.

A
48

B
46

C
42

D
40

Solution

The sequence is +2, +4, +6, +8, +10, +12. The missing number is 30 + 12 = 42.
Question 8
1 / -0

Complete the series.

0, 3, 8, 15, 24, 35, ?

A
48

B
42

C
37

D
47

Solution

The sequence is +3, +5, +7, +9, +11 and +13. The missing number = 35 + 13 = 48
Question 9
1 / -0

In the following question, a number series is given with one term missing. Choose the alternative that will continue the same pattern.

7, 65, 215, 513, 999, ____.

A
1727

B
1729

C
1728

D
1726

Solution

The sequence is 2³ – 1; 4³ + 1; 6³ – 1; 8³ + 1; 10³ – 1; 12³ + 1. The missing number is 12³ + 1 = 1729.
Question 10
1 / -0

In the following question, a number series is given with one term missing. Choose the alternative that will continue the same pattern.

40, 34, 29, 25, 22, -----

A
17

B
19

C
20

D
18

Solution

The sequence is -6, -5, -4, -3, -2. The missing number is 22 - 2 = 20.

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Re-Attempt Weekly Quiz Competition

Number Series Test - 3

Result

Number Series Test - 3

Score

-

Rank

-

SHARING IS CARING

Question 1

255

811

366

491

Solution

Question 2

7697

7698

7794

7654

Solution

Question 3

796

845

756

698

Solution

Question 4

678

819

749

981

Solution

Question 5

20

30

40

60

Solution

Question 6

18

22

20

24

Solution

Question 7

48

46

42

40

Solution

Question 8

48

42

37

47

Solution

Question 9

1727

1729

1728

1726

Solution

Question 10

17

19

20

18

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

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