Question
F, G, H, I, J, K and L are sitting in a straight line,
facing north. L is sitting third to the right of H. G is sitting fourth to the left of L. F and K are immediate neighbours. I is sitting second to the right of K. Exactly two people are sitting between K and J. How many people are sitting between L and J?Solution
L is sitting third to the right of H. G is sitting fourth to the left of L.
G H ____ _____ L
F and K are immediate neighbours. I is sitting second to the right of K.
G H F K L I
Exactly two people are sitting between K and J.
G H F K L I J
Final arrangement as shown below:
G H F K L I J
21 32 54 86 131 186
...Find the wrong number in the given number series.
2, 4, 12, 48, 120, 1440
Find the wrong number in the given number series.
77, 101, 139, 197, 281, 413
The series given below contains a sequence of numbers.
Accordingly identify the incorrect number.
9, 14, 24, 38, 59
8137, 5405, 3669, 2701, 2201, 1997
9256 6844 4888 3350 2152 1276
3, 4, 9, 28, 116, 566, 3397
112, 236, 374, 546, 790, 1376
Find the wrong number in the given number series.
58, 74, 61, 79, 64, 82
128, 132, 123, 139, 113, 150