Interested to Buy Any Domain ? << Click Here >> for more details...
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
- 21100 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
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 |
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 |
Answer / sam
i dont know the answer can u any one explain the concept to me
| Is This Answer Correct ? | 0 Yes | 0 No |
There are 6 consecutive numbers P, Q, R, S, T, U, not necessarily in that order. Given that, Q is 2 less that P, P is 3 less that T and R is 2 less than S, arrange them in an ascending order.
if 9+2+5=184561 5+8+6=403062 then 6+9+11=?
Can you find out what day of the week was January 12, 1979?
in 1999 diana read 10 english books and 7 french books in 2000 she read twice as many french books as english books.if 60% of the books that she read during the 2 years were french.how many books did she read in 2000
Mr rahul spends 20% for house, 30 % on children, 10% on conveyance, 30% on education, 20% on other expenditure and Rs 5150.50 as savings. How much is Rahul's total salary?
7 Answers State Bank Of India SBI,
one question on: -=+,*=-,/=* etc then 10/5*45=?
sir i want the book for managerial aptitude for apsrtc jobs.if u know send to my mail arun9risingsun@yahoo.com
What is the difference between monkey testing,gorilla testing and chimpazee testing.
heat loss from a surface can be minimized by?
Supposing a clock takes 7 seconds to strike 7. How mlong will it take to strike 10?
A dealer sells 3 sets at Rs.2400 each ,one at 20% gain and the other at 20% loss. what is the overall gain or loss.
A sum 's' is divided into 4 parts. Second person gets Rs 10 more than first.3rd person is Rs 10 more than second, 4th is 10 more than 3rd. How much amount do 1st person get?
English 
