# Recent questions tagged number-series

1 vote
1
Look carefully for the pattern, and then choose which pair of numbers comes next. $61 \quad 57 \quad 50 \quad 61\quad 43 \quad 36 \quad 61$ $29 \quad 61$ $27 \quad20$ $22 \quad15$ $29 \quad22$
1 vote
2
Complete the series by choosing the appropriate missing term from the options given. $22, 21, 23, 22, 24, 23, ?$ $22$ $24$ $25$ $26$
1 vote
3
Look carefully for the pattern, and then choose which pair of numbers comes next $17 \: 17 \: 34 \: 20 \: 20 \: 31 \: 23$ $26 \: 23$ $23 \: 33$ $27 \: 28$ $23 \: 28$
1 vote
4
Look carefully for the pattern, and then choose which pair of numbers comes next. $2 \: 3 \: 4 \: 5 \: 6 \: 4 \: 8$ $9 \: 10$ $4 \: 8$ $10 \: 4$ $9 \: 4$
5
Complete the series by choosing the appropriate missing term from the options given. $8, 43, 11, 41, ?, 39, 17.$ $8$ $14$ $43$ $44$
6
Choose the most appropriate option. $70, 71, 76, \underset{\text{_____}}{?}, 81, 86, 70, 91$ $70$ $71$ $80$ $96$
7
Choose the most appropriate option. $72, 76, 73, 77, 74, \underset{\text{____}}{?}, 75$ $70$ $71$ $75$ $78$
8
Choose the most appropriate option. $4, 7, 25, 10, \underset{\text{_____}}{?}, 20, 16, 19$ $13$ $15$ $20$ $28$
1 vote
9
Study the following information carefully to answer the questions given below: A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration of this ... $\text{16 28 45 78 97 132 54 99 112 146}$ $\text{16 28 45 97 78 132 99 54 112 146}$
1 vote
10
Study the following information carefully to answer the questions given below: A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration of ... $\text{22 32 69 49 88 101 132 185}$ $\text{22 32 49 69 101 88 132 185}$ None of these
1 vote
11
Study the following information carefully to answer the questions given below: A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration ... $\text{21 39 68 129 93 46 58 182}$ $\text{21 68 39 93 129 46 58 182}$ Cannot be determined
1 vote
12
Study the following information carefully to answer the questions given below: A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration ... $\text{32 49 63 71 93 89 122 138}$ $\text{32 49 63 71 89 93 122 138}$ Cannot be determined
1 vote
13
Study the following information carefully to answer the questions given below: A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration of this ... following input ? Input : $\text{101 85 66 49 73 39 142 25 115 74}$ $5$ $6$ $7$ $8$
1 vote
14
Study the following information carefully to answer the questions given below: A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration of this ... $\text{17 24 47 62 92 86 42 79}$ $\text{17 47 62 86 24 42 79 92}$
1 vote
15
Study the following information carefully to answer the questions given below: A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration of ... $\text{17 32 82 69 93 43 49 56 99 106}$ Cannot be determined
1 vote
16
Which of the following will be the middle digit of the middle number after reversing the digits of the following numbers ? $\text{389 675 493 728 536}$ $3$ $2$ $8$ $9$
1 vote
17
How many $9$’s are there in the following number sequence which are immediately preceded by $3$ but not immediately followed by $4$? $\text{2 3 9 5 1 3 9 6 7 3 9 4 8 9 3 4 9 3 2 3 9 8 3 9 3}$ $3$ $2$ $1$ $4$
1 vote
18
Find the missing number in the following question. $32$ $42$ $62$ $82$
1 vote
19
Find the odd one in the following series: $396, 462, 572, 427, 671, 264$ $396$ $427$ $671$ $264$
1 vote
20
If $\text{r, s and t}$ are consecutive odd integers with $\text{r < s < t}$, which of the following must be true? $\text{rs = t}$ $\text{r + t = 2t – s}$ $\text{r + s = t – 2}$ $\text{r + t = 2s}$
21
Let $\text{S}$ be the set of rational numbers with the following properties: $\frac{1}{2}\in S$ If $x\in S$ then both $\frac{1}{x+1}\in S$ and $\frac{x}{x+1}\in S$ Which of the following is true? $S$ contains all rational numbers in the interval $0 < x < 1$. ... $S$ contains all rational numbers in the interval $-1 < x < 0$. $S$ contains all rational numbers in the interval $1 < x <\infty$.
1 vote
22
$\text{P, Q and R}$ are three consecutive odd numbers in ascending order. If the value of three times $P$ is three less than two times $R$, find the value of $R$. $5$ $7$ $9$ $11$
1 vote
If the harmonic mean between two positive numbers is to their geometric mean as $12 : 13$, then the numbers could be in the ratio: $12: 13$ $1/12: 1/13$ $4:9$ $2:3$
What is the first term of an arithmetic progression of positive integers? I. Sum of the squares of the first and second term is $116$. II. The fifth term is divisible by $7$. if the questions can be answered with the help of both the statements but not with ... . if the question can be answered with the help 0 statement II alone if the question can be answered with the help of statement I alone