In the following question, select the number which can be placed at the sign of question mark (?) from the given alternative. 18 90 5 13 143 11 7 ? 5
35
The pattern across each row is: middle number = first × last + (first − last), i.e. the product plus the difference of the outer numbers.
Row 1: \(18 \times 5 + (18-5) = 90 + 13 \ne 90\). Try simpler: \(18 \times 5 = 90\). Row 2: \(13 \times 11 = 143\). Row 3: \(7 \times 5 = 35\).
The middle entry in each row equals the product of the outer two numbers. Hence the missing value is 35.
Similar Questions
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row - 8, 28, 53
Second row - 7, 25, 47
Third row - 13, 43, ?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed)
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row: 15, 3, 252
Second row: 11, 5, 246
Third row: 9, 6, ?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
(5, 14, 3)
(3, 24, 7)
(9, 30, ?)
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 — Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
(6, 1, 18)
(5, 4, 60)
(6, 2, ?)
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
Study the given matrix carefully and select the number from among the given options that can replace the question mark (?) in it.
7 13 174 9 25 104 11 30 ? Study the given pattern carefully and select the number that can replace the question mark (?) in it.
15 9 144 18 12 ? 22 17 195 Study the given matrix carefully and select the number from among the given options that can replace the question mark (?) in it.
12 8 100 18 6 111 15 4 ? Study the given pattern carefully and select the number that can replace the question mark (?) in it.
14 21 165 13 19 ? 10 17 99 Study the given matrix carefully and select the number from among the given options that can replace the question mark (?) in it.
9
7
9
5
4
7
43
26
?
Study the given matrix carefully and select the number from among the given options that can replace the question mark(?) in it.
13 6 75 15 8 ? 18 4 70
Important Questions from Missing Number in Matrix
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
16 295 19 9 144 17 26 ? 16 Study the given pattern carefully and select the number that can replace the question mark (?) in it.
57
28
29
68
?
33
72
37
35
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
13 26 39 30 42 ? 17 16 15 Find the missing number from the below options.
12 16 18 24 32 ? 36 48 54 Study the given pattern carefully and select the number that can replace the question mark (?) in it.
64 12 27 216 ? 343 512 40 125
