Recent questions tagged number-series - Aptitude Overflow

+1 vote

1 answer

1

CAT 2010-3
$\text{P, Q and R}$ 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 $R$. $5$ $7$ $9$ $11$

asked Mar 1 in Quantitative Aptitude by Arjun (8k points) | 32 views

0 votes

0 answers

2

CAT 2010-2
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 ... contains all rational numbers in the interval $-1 < x < 0$. $S$ contains all rational numbers in the interval $1 < x <\infty$.

asked Mar 1 in Quantitative Aptitude by Arjun (8k points) | 58 views

+1 vote

1 answer

3

CAT 2010-1
If $\text{r, s and t}$ are consecutive odd integers with $\text{r < s < t}$, which of the following must be true? $\text{rs = t}$ $\text{r + t = 2t – s}$ $\text{r + s = t – 2}$ $\text{r + t = 2s}$

asked Mar 1 in Quantitative Aptitude by Arjun (8k points) | 28 views

+1 vote

1 answer

4

CAT1994-61
If the harmonic mean between two positive numbers is to their geometric mean as $12 : 13$, then the numbers could be in the ratio: $12: 13$ $1/12: 1/13$ $4:9$ $2:3$

asked Oct 28, 2017 in Quantitative Aptitude by makhdoom ghaya (7.8k points) | 321 views

+2 votes

1 answer

5

asked Sep 9, 2017 in Quantitative Aptitude by Vaibhav Patel (26 points) | 1.1k views

+1 vote

1 answer

6

CAT1995-98
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 ... 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

asked Aug 31, 2017 in Quantitative Aptitude by makhdoom ghaya (7.8k points) | 459 views

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