Number, Ranking and Time Sequence Test
Exam Duration: 45 Mins Total Questions : 30
In the series given below, count the number of 9s, each of which is not immediately preceded by 5 but is immediately followed by either 2 or 3.How many such 9s are there?
1 9 2 6 5 9 3 8 3 9 3 2 5 9 2 9 3 4 8 2 6 9 8
- (a)
One
- (b)
Three
- (c)
Five
- (d)
Six
7 8 9 7 6 5 3 4 2 8 9 7 2 4 5 9 2 9 7 6 4 7
How many 7s are precede by 9 and followed by 6?
- (a)
2
- (b)
3
- (c)
4
- (d)
5
- (e)
None of these
5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 3 4 9 6
How many odd numbers are there in the sequence each of which is immediately followed by an odd number?
- (a)
1
- (b)
2
- (c)
3
- (d)
4
- (e)
More than 4
5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 3 4 9 6
How many odd numbers are there in the sequence which are immediately preceded and also immediately followed by an even number?
- (a)
1
- (b)
2
- (c)
3
- (d)
4
- (e)
More than 4
In a school, the following codes were used during physical exercise.'I' means 'start walking','2' means 'keep standing','3' means 'start running at the same spot'.'4' means 'sit down'.How many times will a student who performs the following sequence without error from the beginning to the end have to sit down?
1 2 3 4 2 3 1 4 4 3 2 2 1 2 4 3 1 4 4 1 2
- (a)
2
- (b)
3
- (c)
4
- (d)
5
- (e)
none of these
What will be the difference between the sum of the odd digits and the sum of the even digits in the number 857423?
- (a)
0
- (b)
1
- (c)
2
- (d)
4
- (e)
none of these
how many such digits are there in the number 831729564, each of which is as far away from the begining of the number as when the digits are arranged in descending order?
- (a)
none
- (b)
one
- (c)
two
- (d)
three
- (e)
mone of these
517 325 639 841 792
What will be the first digit of the second highest number after the positions of only the second and the third digits within each number are interchanged?
- (a)
2
- (b)
7
- (c)
8
- (d)
9
- (e)
none of these
738 429 156 273 894
Which of the following will be the second digit of the third number from the top when they are arranged indescending order, after the first digit in each number is changed to its next higher digit?
- (a)
2
- (b)
3
- (c)
5
- (d)
7
- (e)
9
Two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules and the questions below the rows of numbers are to be answered. The operations of numbers progress from left to right.
Rules:
I. If an odd number is followed by a two-digit even number then they are to be added
II. If an odd number is followed by a two-digit odd number then the second number is to be subtracted from the first number
III.If an even number is followed by a numbers which is a perfect square of a number then the second number is to be divided by the first number
IV. If an even number is followed by a two-digit even number then the first number is to be multiplied by the second number.
15 11 20 400
8 12 10
If the resultant of the second set of numbers is divided by the resultant of the first set of numbers, What will be the outcome?
- (a)
19
- (b)
92
- (c)
196
- (d)
200
- (e)
none of these
How many numbers amongst the numbers 9 to 54 are there which are exactly divisible by 9 but not by 3?
- (a)
8
- (b)
6
- (c)
5
- (d)
nil
How many numbers from 11 to 50 are there which are exactly divisible by 7 but not by 3?
- (a)
two
- (b)
four
- (c)
five
- (d)
six
- (e)
seven
Sam ranked ninth from the top and thirty-eight from the bottom in a class. How many students are there in the class?
- (a)
45
- (b)
46
- (c)
47
- (d)
48
A class of boys stands in as single line.One boy is nineteenth in order from both the ends.How many boys are there in the class?
- (a)
27
- (b)
37
- (c)
38
- (d)
39
Ajay ranked sixteenth from the top and twenty-ninth from the bottom among those who passed an examination.Six boys did not participate in the competition and five failed in it.How many boys were there in the class?
- (a)
40
- (b)
44
- (c)
50
- (d)
55
- (e)
58
In a class of 35 students, Kunal is placed seventh form the bottom whereas sonali is placed ninth from the top.Pulkit is placed exactly in between the two.What is Kunal's position from pulkit?
- (a)
9
- (b)
10
- (c)
11
- (d)
13
In a queue, A is eighteenth from the front while B is sixteenth from the back.If C is twenty-fifth from the front and is exactly in the middle of A and B, then how many persons are there in the queue?
- (a)
45
- (b)
46
- (c)
47
- (d)
48
N ranks fifth in a class.S is eight from the last.If T is sixth after N and just in the middle of N and S, then how many students are there in the class?
- (a)
23
- (b)
24
- (c)
25
- (d)
26
In a row of girls, Rita and Monika occupy the ninth place from the right end and tenth place from the left end, respectively.If they interchange their places, then Rita and Monika occupy seventeenth place from the right and eighteenth place from the left respectively.How many girls are there in the row?
- (a)
25
- (b)
26
- (c)
27
- (d)
data inadequate
Consider a group comprising of 4 students-- Reena, Beena, Meena, and Neena, who stand in a row.Reena and Beena stand in sixth and seventh positions respectively from the left.Meena and Neena stand in the fourth and fifth positions respectively from the right.When Beena and Meena exchange their positions, then Beena will be fifteenth from the left
Reena's position from the right is
- (a)
6
- (b)
13
- (c)
14
- (d)
18
Ashish leaves his house at 20 minutes to seven in the morning, reaches Kunal's house in 25 minutes, they finish their breakfast in another 15 minutes and leave their office which takes another 35 minutes. At what time do they leave Kunal's house of reach their office?
- (a)
7.40 a.m
- (b)
7.20 a.m
- (c)
7.45 a.m
- (d)
8.15 a.m
- (e)
7.55 a.m
Ajay left home for the bus stop 15 minutes earlier than usual. It takes to 10 minutes to reach the stop. He reached the stop at 8.40 a.m.What time does he usually leave home for the bus stop?
- (a)
8.30 a.m
- (b)
8.45 a.m
- (c)
8.55 a.m
- (d)
Data inadequate
- (e)
None of the these
A monkey climbs 30 feet 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 the 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
If day after tomorrow is Saturday, what day was three days before yesterday?
- (a)
Sunday
- (b)
Monday
- (c)
Thursday
- (d)
Saturday
If the day before yesterday was Thursday, when will Sunday be?
- (a)
Today
- (b)
Two days after today
- (c)
Tomorrow
- (d)
Day after tomorrow
If the day before yesterday was Saturday, what day will fall on the day after tomorrow?
- (a)
Friday
- (b)
Thursday
- (c)
Wednesday
- (d)
Tuesday
Mohini went to the movies nine days ago.She goes to the movies only on Thursday. What day of the week is today?
- (a)
Thursday
- (b)
Saturday
- (c)
Sunday
- (d)
Tuesday
If Thursday was the day after the day before yesterday five days ago, what is the least number of days ago when Sunday was three days before the day after tomorrow ?
- (a)
Two
- (b)
Three
- (c)
Four
- (d)
Five
In a class, among the passed students, Amisha is twenty-second from the top and Sajal, who is 5 ranks below Amisha, is thirty-fourth from the bottom.As the students from the class have appeared for the exam.If the ratio of the students who passed in the exam to those who failed is 4 : 1 in that class, how many students are there in the class?
- (a)
60
- (b)
75
- (c)
90
- (d)
Data inadequate
- (e)
None of these
In a class, among the passed students, Amisha is twenty-second from the top and sajal, who is 5 ranks below Amisha, is thirty-fourth from the bottom.All the students from the class have appeared for the exam.if the ratio of the students who passed in the exam to those who failed is 4:1 in the class, how many students are there in the class?
- (a)
60
- (b)
75
- (c)
90
- (d)
data inadequate
- (e)
none of these