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Geometric progression
The series S is in G.P with common ratio r. A new series is formed whose nth term is sum of (n+1)th term and nth term of series S . what is common ratio of the new series...
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6.2k
6.2k views
Geometric progression
The series S is in G.P with common ratio r. A new series is formed whose nth term is sum of (n+1)th term and nth term of series S . what is common ratio of the new series...
0 0 votes
6.2k
6.2k views
Geometric progression
The series S is in G.P with common ratio r. A new series is formed whose nth term is sum of (n+1)th term and nth term of series S . what is common ratio of the new series...
0 0 votes
2.2k
2.2k views
CAT 2003 | Question: 1-140
if $\log_3\left(2^x - 5\right), \: \log_3\left(2^x - \frac{7}{2}\right)$ are in arithmetic progression, then the value of $x$ is equal to$5$$4$$2$$3$
2 2 votes
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CAT 1999 | Question: 125
The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced usi...
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CAT 2001 | Question: 5
A red light flashes $3$ times per minute and a green light flashes $5$ times in two minutes at regular intervals. If both lights start flashing at the same time, how many...
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CAT 2003 | Question: 2-109
Answer the question on the basis of following information.Four families decided to attend the marriage ceremony of one of their colleagues. One family has no kids, while ...
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CAT 2003 | Question: 2-108
Answer the question on the basis of following information.Four families decided to attend the marriage ceremony of one of their colleagues. One family has no kids, while ...
0 0 votes
6.7k
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CAT 2001 | Question: 145
In a "keep-fit" gymnasium class there are fifteen females enrolled in a weight-loss program. They all have been grouped in any one of the five weight-groups $\text{W1, W2...
1 1 vote
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CAT 2001 | Question: 142
In a family gathering there are two males who are grandfathers and four males who are fathers. In the same gathering there are two females who are grandmothers and four f...
1 1 vote
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venn diagram
A survey is conducted among $106$ people. Among them $47$ people have dogs, $58$ people have cats and $38$ people have parrots. $16$ people have both a dog and cat, $15$ ...
1 1 vote
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CAT 2007 | Question: 10
Consider four digit numbers for which the first two digits are equal and the last two digits are also equal. How many such numbers are perfect squares?$3$$2$$4$$0$$1$