A monkey climbs 30 feet before at the beginning of each hour and rests for a while when he slips back 20 feet before he again starts climbing in the beginning of the next hour. If he begins his ascent at 8.00 a.m, at what time will he first touch a flag at 120 feet from the ground ?
A. 4 p.m.
B. 5 p.m.
C. 6 p.m.
D. None of these

Option C

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Which is the third number to the left of the number which is exactly in the middle of the following sequence of numbers ?
1  2  3  4  5  6  7  8  9  2  4  6  8  9  7  5  3  1  9  8  7  6  5  4  3  2  1

A. 3
B. 4
C. 5
D. 6
E. 7

Option B

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How many 3's are there in the following sequence which are neither preceded by 6 nor immediately followed by 9 ?
9  3  6  6  3  9  5  9  3  7  8  9  1  6  3  9  6  3  9

A. One
B. Two
C. Three
D. Four
E. None of these

Option B

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Count each 7 which is not immediately preceded by 5 but is immediately followed by either 2 or 3.
How many such 7's are there ?
5  7  2  6  5  7  3  8  3  7  3  2  5  7  2  7  3  4  8  2  6  7  8

A. 2
B. 3
C. 4
D. 5

Option A

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How many 6's are there in the following series of numbers which are preceded by 7 but not immediately followed by 9 ?
6  7  9  5  6  9  7  6  8  7  6  7  8  6  9  4  6  7  7  6  9  5  7  6  3

A. One
B. Two
C. Three
D. Four