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.
Answer Posted / 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 |
Post New Answer View All Answers
If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be?
Next number in the series 1, 1/2, 1/4, 1/8 ?
From the below mentioned options choose the number that comes to 15 when divided by 4 and added by 9?
A person who decided to go weekend trip should not exceed 8 hours driving in a day Average speed of forward journy is 40 mph. due to traffic in sundays, the return journey average speed is 30 mph. how far he can select a picnic spot
Find the correct meaning of the following phrase: Man of few words
A person was fined for exceeding the speed limit by 10 mph. Another person was also fined for exceeding same speed limit by twice the same. If the second person was travelling at a speed of 35 mph, find the speed
how to learn aptitude quickly
on an item a company gave 25% discount then they get 25% profit if it gives 10% discount then what is the profit.
in a city, there are 100 buildings numbered by corporation between 0-100, how many twos are shown in door,
There are 5 red shoes, 4 green shoes. If one draw randomly a shoe what is the probability of getting red shoe
how would you connect 8 dots with 3 lines.
Jane works at a fashion design company,and is having problems getting dressed for work. She refuses to wear any color combination that does not go well together as many of her clients may look down upon this. She has two pairs of skirts, brown and blue; three blouses, white, sky blue, and gray; four pairs of stockings, red, black, brown, and blue; and two pairs of shoes, black and brown. The blue skirt cannot be worn with red or brown stockings. Gray does not go well with brown. Black does not go well with brown. 1. If Jane wears black shoes she will not wear: a) red stockings. b) a blue skirt. c) a white blouse. d) blue stockings. e) a sky blue blouse. 2. If Jane is color blind and is unable to determine what outfits went well together, how many possible clothing combinations could she have? a)24 b)32 c)36 d)44 e)48 3. If Jane wears a brown skirt and a white blouse, she could: a)not wear blue stockings. b)not wear brown shoes. c)not wear black shoes. d)wear blue stockings. e)wear red stockings. 4.Jane buys a gray scarf. If she wears the new scarf, then she could: a)not wear blue stockings. b)not wear brown stockings. c)not wear black shoes. d)wear a white blouse. e)wear black stockings. 5.Jane will never wear: a)blue and red together. b)white and red together. c)gray and blue together. d)white and black together. e)white and red together.
There are 5 red shoes, 4 green shoes. If one draws randomly a shoe what is the probability of getting red shoe is ?
The average of the first 100 positive integers is?
Solve for x and y: 1/x - 1/y = 1/3, 1/x2 + 1/y2 = 5/9.