Category: QA

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 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)...

divisibility by 6

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...