# Category: QA

## Practice Test:Quantitative Aptitude

1. A rectangle is 14 cm long and 10 cm wide. If the length is reduced by x cms and its width is increased also by x cms so as to make it a...

## Practice Test:Quantitative Aptitude

There are 3 bottles and a jug. The bottles each have a capacity of 5 liters but are partially filled with water. The jug also has some water in it. The sum of the...

## Practice Test:Quantitative Ability

1.A man has nine friends – four boys and five girls. In how many ways can he invite them, if there have to be exactly three girls in the invitees? (CAT 1996) a.320  ...

## Practice Test :Sequence Series

The number of common terms in two sequences 17,21,25….417 and 16,21,26….466 is a.78    b.19   c.  22 d.20   e.77 2. If a, b, c are in AP , then  a/bc, 1/c, 2/b...

## Practice Test:Quantitative Ability

1.Two friends A and B leave City P and City Q simultaneously and travel towards Q and P at constant speeds. They meet at a point in between the two cities and then proceed...

## Practice Test:Number System

If a three digit number ‘abc’ has 2 factors (where a, b, c are digits), how many factors does the 6-digit number ‘abcabc’ have? a.16   b.24   c.18   d.30 2. P and q...

## Practice Test (Quant) : 4 : Profit & Loss

Q1.      A dealer sells an article for Rs564and gets a profit of 1/5 of his cost price. What is the C.P of the article? Q2.    Anil bought an article for Rs200 and sold...

## PRACTICE TEST:QUANTITATIVE APTITUDE

1. If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15...

## PRACTICE TEST 2:QUANTITATIVE ABILITY

1. A shop stores x kg of rice. The first customer buys half this amount plus half a kg of rice. The second customer buys half the remaining amount plus half a kg of...

## Practice Test 1: Quant

1.A five digit number is formed using digits 1, 3, 5, 7 and 9 without repeating any one of them. What is the sum of all such possible numbers? (a) 6666600 (b) 6666660 (c)...

## Number System : Divisibility by 6

90 Days to CAT – A free short Course – Schedule  \/ Method 1: Check the original number if it is both an even number (divisible by 2) and (divisible by 3). This is the...

## Number System : Divisibility by 5

90 Days to CAT – A free short Course – Schedule  \/ Check the last digit in the given number and check  if it is either 0 or 5. If the last number is either...

## Number System : How to find remainder when multiplication of Numbers is divided by a Number

90 Days to CAT – A free short Course – Schedule  \/ Lets try to find remainder when 16 x 21 is divided by 13. \/ Steps : Write the digits as the number...

## Number System : Divisibility by 4

90 Days to CAT – A free short Course – Schedule  \/ The basic rule for divisibility by 4 is that if the number formed by the last two digits in a number is...

## Number System : Divisibility by 3

90 Days to CAT – A free short Course – Schedule  \/ Method 1 : Take any number Add together each digit in the number. Check if the sum  is divisible by 3. If...

## Number System : Divisibility by 2

90 Days to CAT – A free short Course – Schedule  \/ Take any number and note the last digit in the number, discarding the other digits. Then take that digit while ignoring the...

## Number System : Co-Primes or Relatively Prime

90 Days to CAT – A free short Course – Schedule  \/ So what do we mean by Co-Primes or Relatively Prime Nos. ? A set of numbers which do not have any other...

## Number System : How to find sum and number of even and odd factors of a Number

90 Days to CAT 2015 – Schedule  \/ How to find sum and number of even and odd factors of a Number \/ Earlier in the article “How to find sum and number of...

## Number System : How to find sum and number of factors of a Number

90 Days to CAT – Schedule  \/ How to find sum and number of factors of a Number \/ You might have encountered with such questions in earlier CAT papers or any Test series....

## 90 Days to CAT 2015 – A free short Course

Dreaming of MBA : Its time to Believe in yourself, Shred Myths \/ We decided to start “90 days to CAT”, a kind of free short course where we will be discussing with you...