Question
Sara moved a distance of 60 m towards the north
direction. She then turned to the right and walked about 20m, turned right again and walked 70m. Finally she turned to the right at an angle of 45 â—¦ . Â In which direction was she moving finally?ÂSolution
What value should come in the place of (?) in the following number series?
7, 16, ?, 137, 560, 2813
- What will come in place of (?) in the given number series.
7, 14, 28, 56, ?, 224 15, 90, 95, ?, 383, 766Â Â
196, 167, 144, ?, 108, 95
What will come in place of the question mark (?) in the following series?
206, 187, ?, 157, 146, 139
In each of the following number series, one term is missing. Find the missing term.
5, 7, 12, 22, 39, 65, ?
18, 37, 60, ?, 120, 157
24  12  18  ?  157.5  708.75  3,898.125
30, 42, 54, 66, ?, 90
10, 10, 15, 30, 75, ?