Page 405 - Services Selection Board (SSB) Interviews

Miscellaneous Question Bank QB-49
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308. (c) The sum of the numbers in each column is 317. (d) The given logic is missing number is 9 = 729.
same.
i.e, 24 + 31 + 26 = 81 1 3 6 3 7 3
Similarly, 81 + 37 + ? + 19 3 3 3
→ ? = 81 – 56 = 25 2 5 8
309. (d) The fourth number in each column is obtained 3 3 4 3 9 3
by subtracting the third number from the product of 35 401 1575
the first and the second numbers. 318. (c) The given numbers can be written as-
6 × 7 – 5 = 37 2 + 1, 3 + 1, ____, 7 + 1, 11 + 1.
2
2
2
2
Similarly, 4 × 5 – 6 = 14. Hence, the missing number is 5 + 1 = 26.
2
310. (a) The given logic is as follows, 319. (a) The given logic is, in every column,
The fourth number in each column is obtained by (2 + 6) = 32, (3 + 7) 5 = 50.
subtracting the second number from the sum of the Similarly, (8 + 12)10 = 200
first and third numbers. 320. (b) 4 × 3 × 2 + 8 = 32
i.e., (8 + 2) – 6 = 4 5 × 3 × 1 + 9 = 24
Similarly, (13 + ?) – 10 = 18 7 × 3 × 3 + 7 = 70
= ? = 28 – 13 = 15 2 × 9 × 4 + 12 = 84
311. (c) 2 × 8 + 1 = 17 321. (a) The pattern is-
17 × 8 + 1 = 137 2(2×2)2
137 × 8 + 1 = 1097 3(3×3)3
312. (c) 7 + 14 + 12 + 3 = 36 (From the fig. 1) 4(4×4)4
Similarly, 8(8× 8) 8
16 + 9 + 11 – 54 322. (a)
36 – 54 = 18 4 1
313. (c) 1 3 4 3
9 11 13
+4 +4 +4 2 6543 6 7 3456 3
13 15 17
–3 –3 –3 7 5 6 8
8 5
10 12 14
4
+4 +4 +4 1 3
14 16 18
–3 –3 –3 2 6543 6
11 13 15
3 2 7 5
424 8
314. (c) = 4 × 3 × 2 = 24 The logic is
st
2 − 1 The 1 digit = (8 + 4) ÷ 2 = 6
nd
The 2 digit = (7 + 3) ÷ 2 = 5
rd
− 2 4 The 3 digit = (2 + 6) ÷ 2 = 4
= – 2 × 2 – 1 = 4 The 4 digit = (1 + 5) ÷ 2 = 3
th
65 Similarly, the missing number is 5364.
0? 323. (a), The logic is —
= 0 × 6 × 5 = 0 in each row, 25 + 15 = 40 ÷ 5 = 18
315. (b) Similarly, 62 + 25 = 90 ÷ 5 = 18
324. (b) The logic is —
The number inside the triangle is the sum of the sq.
root of the outer numbers.
325. (a) The logic is -
The each column, (18 – 3 + 6) = 21
6 Similarly, (24 – 3 + 8) = 29
316. Option (a) 326. (a) 2 × 24 = 48
3 × 9 = 27

(11 × 12) – (6 × 9) = 78 4 × 10 = 40
(14 × 10) – (7 × 8) = 84