Missing Number (SSC MTS 2019 Tier-1)

Total Questions: 28

11. Find the missing number? [SSC MTS 07/08/2019 (Evening)]

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Correct Answer: (a) 50
Solution:The pattern followed here is :

(1st *2nd )- total number -3rd term = 4th number

11 x 9 - 5 = 99 - 5 = 94

5 x 6 - 14 = 30 - 14 = 16

Similarly, 9 x 7 - 13 = 63 - 13 = 50

Hence, "50" is the correct answer.

12. Find the missing number? [SSC MTS 08/08/2019 (Morning)]

Correct Answer: (d) 30
Solution:The pattern followed here is :

(1st term)+(2nd term)+(3rd term)⇒(total number)-3= 4th number

11 + 9 + 7 ⇒ 27 - 3 = 24

17 + 6 + 4 ⇒ 27 - 3 = 24

Similarly, 12 + 12 + 9 ⇒ 33 - 3 = 30

Hence, "30" is the correct answer.

13. Find the missing number? [SSC MTS 08/08/2019 (Afternoon)]

Correct Answer: (a) 11
Solution:The pattern followed here is :

(1st + 2nd + 3rd) = Total/2 =4th number

6 + 9 + 11 = 26, 26/2 = 13

12 + 4 + 6 = 22, 22/2 = 11

Similarly, 7 + 11 + 2 = 20, 20/2 = 10

Hence, "10" is the correct answer.

14. Find the missing number? [SSC MTS 08/08/2019 (Evening)]

Correct Answer: (c) 36
Solution:The pattern followed here is:

(1st term * 2nd term) = (Total term - 3rd term) = 4th term

5 x 9 = 45 - 6 = 39

3 x 11 = 33 - 7 = 26

8 x 5 = 40 - 4 = 36

Hence, "36" is the correct answer.

15. Find the missing number? [SSC MTS 09/08/2019 (Morning)]

Correct Answer: (d) 20
Solution:The pattern followed here is: -

7 + 12 + 3 = 22

3 + 15 + 2 = 20,

5 + 6 + 9 = 20

Hence, "20" is the correct answer.

16. Find the missing number? [SSC MTS 09/08/2019 (Afternoon)]

Correct Answer: (a) 3
Solution:The pattern followed here is:

(1st term * 2nd term + 3rd term) = 4th term

6 × 5 + 4 = 30 + 4 = 34

3 × 5 = 15 + 8 = 23

7x + 9 = 30 ⇒ 7x = 21 ⇒ x=3.

Hence, "3" is the correct answer.

17. Find the missing number? [SSC MTS 09/08/2019 (Evening)]

Correct Answer: (c) 90
Solution:The pattern followed here is:

(2nd term -1) = (Total * 1st term) = 3rd term

13-1=12, 6 × 12 = 72

7-1=6, 4 × 6 = 24

11-1=10, 9 × 10 = 90

Hence, "90" is the correct answer.

18. Find the missing number?

Correct Answer: (d)71
Solution:The pattern followed here is:

(1st term + 2nd term) = (Total term * 3 - 1st term) = 3rd term

6 + 13 = 19; 19 × 3 - 6 = 51

4 + 7 = 11; 11 × 3 - 4 = 29

19 + 11 = 30; 30 × 3 - 19 = 71

Hence, "71" is the correct answer.

19. Find the missing number? [SSC MTS 16/08/2019 (Morning)]

Correct Answer: (a) 37
Solution:The pattern followed here is:

In row 1st 39 + 28 = 67.

3rd row; 28+47=75.

2nd row ? + 14 =51 ⇒? =37

Hence, "37" is the correct answer.

20. Find the missing number? [SSC MTS 16/08/2019 (Afternoon)]

Correct Answer: (b) 77
Solution:The pattern followed here is:

Logic (in row): - (3rd No. + 1st No./2) = 2nd No.

49 + 24/2 = 49 + 12 = 61

66+56/2 =66 + 28 = 94

61 + 32/2 = 61 + 16 = 77

Hence, "77" is the correct answer.