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# Quant Quiz On Number Series Questions Day 3 Bag

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Find the next term in the series.

169, 223, 235, 265, 325, ?

a) 337

b) 355

c) 364

d) 347

e) 375

Solution :B✔️

The next term is obtained by adding the number to the product of its digits.

169 + 54 = 223

223 + 12 = 235

235 + 30 = 265

265 + 60 = 325

325 + 30 = 355

Find the next term in the series.

9, 28, 114, 573, 3442, ?

a) 24214

b) 24203

c) 23923

d) 24218

e) 24099

E✔️

The pattern is as follows:

(9 x 3) + 1 = 28

(28 x 4) + 2 = 114

(114 x 5) + 3 = 573

(573 x 6) + 4 = 3442

(3442 x 7) + 5 = 24099

Find the next term in the series.

15, 14, 26, 74, 288, ?

a) 1515

b) 1468

c) 1450

d) 1502

e) 1424

Solution :E✔️

The pattern is as follows:

(15 x 1) – 1 = 14

(14 x 2) – 2 = 26

(26 x 3) – 4 = 74

(74 x 4) – 8 = 288

(288 x 5) – 16 = 1424

Find the next term in the series.

265, 407, 593, 829, 1121, ?

a) 1454

b) 1505

c) 1455

d) 1475

e) 1511

D✔️

The pattern is as follows:

6^3 + 7^2 = 265

7^3 + 8^2 = 407

8^3 + 9^2 = 593

9^3 + 10^2 = 829

10^3 + 11^2 = 1121

11^3 + 12^2 = 1475

Find the next term in the series.

13, 15, 20, 31, 48, ?

a) 64

b) 47

c) 71

d) 59

e) 50

C✔️

The pattern adds alternate prime numbers to the previous term:

13 + 2 = 15

15 + 5 = 20

20 + 11 = 31

31 + 17 = 48

48 + 23 = 71

6, 8, 12, 42, 160, ?

1.870

2.840

3.850

4.810

5.820

Answer – 4.810

Explanation :

6 * 1 + 2 = 8

8 * 2 – 4 = 12

12 * 3 + 6 = 42

42 * 4 – 8 = 160

160 * 5 + 10 = 810✔️

4, 6, 8, 30, ?, 570

1. 152

2. 112

3. 115

4. 175

5. 275

Answer – 2. 112✔️

Explanation :

4 * 1 + 2 = 6

6 * 2 – 4 = 8

8 * 3 + 6 = 30

30 * 4 – 8 = 112

112 * 5 + 10 = 570

5, 12, ?, 41, 87, 214

1.19

2.35

3.22

4.26

5.None of these

Answer – 3.22✔️

Explanation :

5+7 = 12

12+(7+3=10) =22

22+(10+9=19) = 41

41+(19+27=46) = 87

87+(46+81=127) = 214

14, ?, 13, 17.5, 21.75

1.10

2.12

3.12.5

4.13.25

5.None of these

Answer – 2.12✔️

Explanation :

14/2 + 5 = 12

12/2 +7 = 13

13/2 + 11= 17.5

17.5/2+13 = 21.75

15, 5, 4.5, 5.8, 7.9, ?

1.9.6

2.11.42

3.12.23

4.10.74

5.None of these

Answer – 4.10.74✔️

Explanation :

15*0.2 +2 = 5

5*0.3+3 = 4.5

4.5*0.4+4 = 5.8

5.8*0.5+5 =7.9

7.9*0.6+6 = 10.74

2, 3, 6, 14, ?, 115.5

1. 52.5

2. 47.5

3. 67.5

4. 37.5

5. 27.5

Answer – 4. 37.5✔️

Explanation :

2 * 1 + 1 = 3

3 * 1.5 + 1.5= 6

6 * 2 + 2 = 14

14 * 2.5 + 2.5 = 37.5

37.5 * 3 + 3 = 115.5

4, 6, 6, 8, 112, ?

1.540

2.580

3.550

4.570

5.520

Answer – 4.570✔️

Explanation :

4 * 1 + 2 = 6

6 * 2 – 4 = 8

8 * 3 + 6 = 30

30 * 4 – 8 = 112

112 * 5 + 10 = 570

2, ?, 8, 10, 28, 46

1.2

2.5

3.7

4.8

5.9

Answer – 1.2✔️

Explanation :

2*2 – 2 = 2

2*2 + 4 = 8

8*2 – 6 = 10

1, 3, 15, 55, ?, 899

1.275

2.227

3.265

4.283

5.255

Answer – 2.227✔️

Explanation :

1 * 4 – 1 = 3

3 * 4 + 3 = 15

15 * 4 – 5 = 55

55 * 4 + 7 = 227

227 * 4 – 9 = 899

3, 2, 14, 35, 107, ?

1.232

2.218

3.222

4.225

5.242

Answer – 3.222✔️

Explanation :

3 + 1³ – 2 = 2

2 + 2³ + 4 = 14

14 + 3³ – 6 = 35

35 + 4³ + 8 = 107