If a and b are positive integers, is a + 4b odd? 1) b is even. 2) a is odd

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.

Question Posted / rachu

4 Answers
21194 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

If a and b are positive integers, is a + 4b odd? 1) b is even. 2) a is odd. a) if statement..

Answer / vimal

Is This Answer Correct ?

13 Yes

0 No

If a and b are positive integers, is a + 4b odd? 1) b is even. 2) a is odd. a) if statement..

Answer / gaurav.s. a.i.e.t

(b) statement (2) is sufficient to answer
it has nothing to do with 4b because ...product of even and
ood is always even...
and sum of even and odd is always odd.

Is This Answer Correct ?

10 Yes

0 No

If a and b are positive integers, is a + 4b odd? 1) b is even. 2) a is odd. a) if statement..

Answer / athresh

correct ans (b)

dont bother abt 'b' because always '4b' is even

only wen 'a' is odd we get a+4b as odd

Is This Answer Correct ?

6 Yes

0 No

If a and b are positive integers, is a + 4b odd? 1) b is even. 2) a is odd. a) if statement..

Answer / sam

i dont know the answer can u any one explain the concept to me

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More General Aptitude Interview Questions

What is the probability of getting 3 or 4 in 3 consecutive rolls of a dice ?

0 Answers Mecon,

if the length of the rectangle is reduced by 20% and breath is increased by 20 % what is the net change ?

2 Answers Verifone,

when chlorine gas is leak out what will you do?

0 Answers

The price of a candy bar is $1.00. The price of a ten pack of the same candy bar is $7.40. The ten pack of candy bars is what percentage cheaper then purchasing ten candy bars individually?

3 Answers CTS,

How many such letters are there in the word ORIENTAL each of which is as for away from the beginning of the word as when they are arranged alphabetically? (a) None (b) One (c) Two (d) Three (e) More than three

2 Answers

The price of coffee increases by 20%, how much percent consumption of coffee should be reduced by Reema so that the expenditure on coffee remains the same.

0 Answers 3i Infotech,

Which of the following countries enjoys a federal form of Govt.? i)China,ii) USA, iii) cuba, and iv)Belgium

2 Answers Sodexo,

?Day? is related to ?Night? in the same way as ?White? is related to (a) Black (b) Colour (c) Ray (d) Red (e) None of these

3 Answers

Painter of Mona lisa painting?

3 Answers

A plane moves from 9? N40? E to 9? N40? W. If the plane starts at 10 am and takes 8 hours to reach the destination, find the local arrival time.

0 Answers Accenture,

how to get model papers for clerical exams

1 Answers

There are some houses in a street back to back .And they that house behind 10 was 23. How many houses in the street?

5 Answers CTS,

For more General Aptitude Interview Questions Click Here