Puzzles - Number puzzles
Exercise : Number puzzles
157.

Answer
:
2
Explanation
:
Reading each line of the diagram as a 3 digit number, add the top and middle lines together to give the result on the bottom line.
158.

Answer
:
1
Explanation
:
In each row, add the left and right hand numbers together and subtract 2 to give the number in the centre of the row.
159.

Answer
:
11
Explanation
:
Working through the diagram in columns, the value at the bottom of each column equals the sum of the top 2 numbers, minus the sum of the next 2 numbers.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers