Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
Option 1: 51
Option 2: 61
Option 3: 47
Option 4: 52
Correct Answer: 51
Solution : Multiply row one with row two and subtract the resultant by row three, to get the required missing number in row four –
In column one : 9 × 6 – 4 = 54 – 4 = 50 In column three: 7 × 8 – 3 = 56 – 3 = 53 In column two: 8 × 7 – 5 = 56 – 5 = 51
So, the required missing number in the matrix is 51. Hence, the first option is correct.
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Question : Directions: In the following question, select the missing number from the given responses.
Question : Directions: Select the missing number from the given responses.
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