If a and b are positive integers, is a + 4b odd?
1) b is even.
2) a is odd.
a) if statement (1) ALONE is sufficient, but statement (2)
alone is not sufficient to answer the question.
b) if statement (2) ALONE is sufficient, but statement (1)
alone is not sufficient to answer the question.
c) if BOTH statements (1) and (2) TOGETHER are sufficient to
answer the question asked, but NEITHER statement ALONE is
sufficient.
d) if EACH statement ALONE is sufficient to answer the
question asked.
e) if statements (1) and (2) TOGETHER are NOT sufficient to
answer the question asked, and additional data specific to
the problem are needed.
- 4 Answers
- 7724 Views
- Virtusa, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / ramesh naidu
(b):is the answer,boz if a is odd,and also 4b is even
(multiplication of odd or even to 4 gives even)..so their
sum leads to odd....
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / yuvaraj.r
b: is the answer
because what ever u put to b the result will be even in
the right side of the plus. The answer differs only because
of the a value
| Is This Answer Correct ? | 7 Yes | 0 No |
Number Series 8,9,11,14,,18,23,?
I AM WRITING RAILWAY EXAM OF C GROUP,I NEEDED QUESTION AND ANSWERS PLEASE MAIL ME FOR SRIKANTH.BALRAM@GMAIL.COM,URGENTLY NEEDED PLEASE
three clocks where set to true time .First run with the exact time ..second slows one minute/day. third gains one minute/day. after how many days they will show true time.
Hi Friends, I am Nibeditha and new to this site but really appreciated the way ppl help each other here. My question is ..I have around 1.5 yrs of testing exp and got a call from NDS on Monday, bangalore . Can anybody plz provide me the apptitude questions asked in the written test? I am weak in apptitude :(......plzzzz help...waiting for you reply at the earliest
Tell us about ur self?
5 Answers Chevron, IOCL, Kuwait University,
There's a camel living in a desert. There is a market 1000 miles away. The camel has 3000 dates for sale. It has to take the date to the market. But for that hte camel eats one date per mile. How many dates the camel can trade?
1) 1)difference between ip and non ip protocol.
a cube has colors blue,red ,yellow each on two opposite sides.cube is divided into "32 small cubes and 4 large cubes". how many cubes (on 36 cubes) have blue at least one side. how many cubes have colors on two sides.
The cost of one pencil, two pens and four erasers is Rs.22 while the cost of five pencils, four pens and two erasers is Rs.32.How much will three pencils, three pens and three erasers cost?
sir plz provide FACTSET written test (finance)based papers with answers
1 Answers FactSet Systems, ICICI,
The First country printed Books
A person has to cover the fixed distance through his horses. There are five horses in the cart. They ran at the full potential for the 24 hours continuously at constant speed and then two of the horses ran away to some other direction. So he reached the destination 48 hours behind the schedule. If the five horses would have run 50 miles more, then the person would have been only 24 hours late. Find the distance of the destination.
English 
