Q32.
Last year in a group of 30 businesses, 21 reported a net profit and
15 had investments in foreign markets. How many of the businesses
did not report a net profit nor invest in foreign markets last year?
(1) last year 12 of the 30 businesses
reported a net profit and had investments
in foreign markets.
(2) last year 24 of the 30 businesses
reported a net profit or invested in
foreign markets, or both.
Sorry for posting too many questions...but i'm really confused...seems the SET OA s are not always correct...pl. help by giving ur ans...pl. explain, too...thanx...
SET 25 M 32
This topic has expert replies
-
- Legendary Member
- Posts: 645
- Joined: Wed Sep 05, 2007 4:37 am
- Location: India
- Thanked: 34 times
- Followed by:5 members
N = 21
F = 15
N u F = N + F - N n F
= 21 + 15 - 12
= 24
So ~ (N u F) = 30 -24 = 6
This is by Option - 1.
By option - 2, we directly get that ~ (N u F) = 30 - 24 = 6.
So we are directly getting the answer from both the options independently. IMO D.
F = 15
N u F = N + F - N n F
= 21 + 15 - 12
= 24
So ~ (N u F) = 30 -24 = 6
This is by Option - 1.
By option - 2, we directly get that ~ (N u F) = 30 - 24 = 6.
So we are directly getting the answer from both the options independently. IMO D.
Correct me If I am wrong
Regards,
Amitava
Regards,
Amitava