Number Ranking and Time Sequence Test
Hand out - 1
1. How many 4’s are there in the following
sequences which are neither preceded by 7 nor immediately followed by 9?
9 4 7
7 4 9 5 9 4 6 8 9 1 7 4 9 7 4 9
a) One b) Two
c) Three d) Four
2. Count each 9 which is not immediately
preceded by 5 but is immediately followed by either 1 or 2 . How many such 9’s
are there?
5 9 1 6 5
9 2 8 2 9 2 1 5 9 1 9
2 4 8 1 6 9 8
5 9 8
a) 2 b) 3
c) 4 d) 5
3. How many even numbers are there in the
following sequence of numbers which are immediately followed by an odd number
as well as immediately preceded by an even number?
6 8
7 46 9 3 8 7 5 3 4 8
6 3 5 5 8 6
2 1 1 9
a) One b) Four
c) Five d) Six
4. In the following number sequence, how many
such even numbers are there which are exactly divisible by its immediate
preceding number but not exactly divisible by its immediate following number?
5 6 4 3 7
9 4 8 2 8 7 5 3 8 4 3 7 6 2 5 8 6 2
a) One b) Two
c) Three d) Four
5.
How many 4’s are immediately followed by 8
but not immediately preceded by 7 in the following series?
8 4 3 7 8
4 7 8 4 6 3 4 8 4 4 74 8 7 4 8 45 7 57 8 4 8 7
a) 2 b) 3
c) 4 d) 5
6. In the following series, how many odd numbers
are there which are divisible by 7 or 5 or both, then followed by an even
number, and then followed by an odd number?
12,19,21,21,28,17,35,25,22,7,24,13,47,48,9,45,52,54,55,56
a) Zero b) Four
c) One d) Three
7.
How many odd numbers are there in the
following series of numbers, each of which is immediately preceded by an even
number, but not immediately followed by an odd number? 7 5 6 4 7 9 3 4 7 5
8 5 4 9 7 3 4 1 8
a) Zero b) One
c) Two d) Three
8.
In the following series, how many times an
even number is followed by two consecutive odd numbers?
2 5 7 4 3
4 5 7 6 4 9 5 7 8 6 4 3 9 5 8 2 7 6 3 5 8 5 2 4 1
a) 4 b) More than 4
c) Three d) Two
9.
How many 9s are there in the following number
series which are preceded and followed by only an odd number?
5 9 7 9 8
9 2 6 3 5 8 3 9 7 9 3 2 3 5 9 1 3 9 8
a) 1 b) 2
c) 3 d) 4
10.
Count each 5 which is not immediately
preceded by 2 but is immediately followed by either 7 or 8. How many such 5’s
are there?
3 5 7 2 6
5 7 3 8
3 7 3 2 5 7 2 7 3 4 8 2 6 5 8
a) 2 b) 3
c) 4 d) 5
11.
In the series, how many pairs of alternate
numbers have a difference of 3?
6 9 1 6 2
8 7 4 4 5 5
3 92 5 1 6 1 4 8 3 6 8 3
a) One b) Two
c) Three d) Four
12.
How many 4, 3, and 9 are there in the
following number series in which 9 comes in between 4 and 3, which are on the
left and right side of 9 respectively?
2 7 9 3 4
9 3 9 9 4 3 3 4 9 3 8 5 9 4 3 9 9 4 9 3 7 0 6
a) 2 b) 3
c) 4 d) more
13.
A girl was counting down from 32. A boy was
counting upward the numbers starting from 1 and he was calling out only the odd
numbers. What common number will they call out at the same time if they were
calling out at the same speed?
a) 19 b) 21
c) 22 d) None
14.
If the numbers from 1 to 54 which are exactly
divisible by 4 are arranged in ascending order, the minimum number being on the
top, which would come at the eighth place from the top?
a) 41 b) 32
c) 27 d) 34
15.
How many numbers among the numbers 5 to 65
are there which are exactly divisible by 8 but not by 4?
a) 8 b) 6
c) 5 d) Nil
16.
How many numbers from 11 to 60 are there
which are exactly divisible by 7 but not by 4?
a) Two b) Four
c) Five d) Six
17.
If the numbers from 1 to 100 which are
exactly divisible by 6 are arranged in descending order, which would come at
the eleventh place from the top?
a) 48 b) 54
c) 42 d) 36
18.
How many numbers are there from 10 to 84
which are divisible by 4 and either unit digit or tenth digit or both include
4?
a) 5 b) 6
c) 15 d) none
19.
If the numbers between 10 to 100, which are
divisible by 5 and which contain 5 in the unit, tenth, or both places are
removed, then how many numbers divisible by 5 will be left?
a) 7 b) 8
c) 18 d) 12
20.
If a number 746891285 at first all the odd
numbers are arranged in ascending order and then all even numbers are arranged
in descending order, what number will be fourth from the left?
a) 8 b) 7
c) 9 d) 2
21.
If the digits of the number 58314629 are
rearranged in descending order, how many digits remain in the same place?
a) None b) One
c) Two d) Three
22.
How many such digits are there in the
number362851479 each which is as far away from the beginning of the
number as when the digits are rearranged in ascending order within the number?
a) None b) One
c) Two d) Three
23.
How many such digits are there in the number
5273489 each of which is as far away from the beginning of the number as when
the digits are rearranged in descending order within the number?
a) Two b) Three
c) One d) None
24.
If 3 is added to each even number and 2 is
subtracted from each odd number in the number 3732459, then what are the digits
that appear twice in the new number thus formed?
a) Only 5 b) Only 5 and 7
c) 1, 5
and 7 d) Only 9
Study the following five numbers
and answer questions 25 and 26
725 518 627 328 854
25.
What will be the 2nd digit of the fourth
number from the bottom when they are arranged in ascending order after
reversing the position of the digits within each number?
a) 2 b) 5
c) 7 d) 3
26.
What will be the difference between the
second-greatest and the second-smallest numbers after the position of only the
second(ten’s place) and first digits (100’s place) within each number are
interchanged?
a) 309 b) 37
c) 80 d) 8
