Questions 1-5
Two or more essences out of a stock of five essences-- L, M, N, O, and P are used in making all by a manufacturer. He has learned that for a blend of essences to be agreeable it should comply with all the rules listed below.
• A perfume containing L, should also contain the essence N, and the quantity of N should be twice as that of L.
• A perfume containing M must also have O as one of its components and they should be in equal proportion.
• A single perfume should never contain N as well as O.
• O and P should not be used together.
• A perfume containing the essence P should contain P in such a proportion that the total amount of P present should be greater than the total amount of the other essence or essences used.
01 Among the following which is an agreeable formula for a perfume?
(a) One part L, one part P
(b) Two parts M, two parts L
(c) Three parts N, three parts L
(d) Four parts O, four parts M
(e) Five parts P, five parts M
02 Adding more amount of essence N will make which of the following perfumes agreeable?
(a) One part L, one part N, five parts P
(b) Two parts M, two parts N, two parts P
(c) One part M, one part N, one part P
(d) Two parts M, one part N, four parts P
(e) Two parts N, one part O, three parts P
03 Among the following, the addition of which combination would make an unagreeable perfume containing two parts N and one part P agreeable?
(a) One part L (b) One part M
(c) Two parts N (d) One part O
(e) Two parts P
04 Among the following which combination cannot be used together in an agreeable perfume containing two or more essences?
(a) L and M
(b) L and N
(c) L and P
(d) M and O
(e) P and N
05 Among the below mentioned formulas, which can be made agreeable by the eliminating some or all of one essence?
(a) One part L, one part M, one part N, four parts P
(a) One part L, two parts N, one part O, four parts P
(c) One part L, one part M, one part O, one part P
(d) Two parts L, two parts N, one part O, two parts P
(e) Two parts M, one part N, two parts O, three parts P
Questions 6 - 10
There are three on-off switches on a control panel A, B, and C. They have to be changed from an initial setting to a second setting according to the following conditions: In case only switch A is the switch on in the initial setting, then turn on switch B.
In case switches A and B are the only switches on in the initial setting, then turn on switch C. In case all the three switches are on initially setting, then turn off the switch C. For any other initial setting, turn on all switches that are off and turn off all switches, if any, that are on.
06 In case in the initial setting is the switches A and B are on and the switch C is off, then what could be the second setting?
(a) A on, B on, C on.
(b) A on, B off, C on.
(c) A on, B off, C off
(d) A off, B on, C off
(e) A off, B off, C on.
07 In case switch B is the only switch on in the initial setting, what must be the second setting?
(a) A on, B on, C on.
(b) A on, B on, C off.
(c) A on, B off, C on.
(d) A off, B off, C on.
(e) A off, B off, C off.
08 In case all the three switches are on in the second setting, which among the following could have been the initial setting?
(a) A on, B on, C on
(b) A on, B on, C off
(c) A on, B off, C on
(d) A on, B off, C off.
(e) A off, B on, C off
09 In case switch A is off in the second setting, which among the following could have been the initial setting?
(a) A on, B on, C on
(b) A on, B on, C off.
(c) A on, B off, C on
(d) A on, B off, C off.
(e) A off, B on, C off.
10 In case only switch B is on in the second setting, which among the following could have been the initial setting?
(a) A on, B on, C on
(b) A on, B off, C on.
(c) A off, B on, C off.
(d) A off, B off, C on
(e) A off, B off, C off.
Directions for Q 11 – 15
From a group of six boys A,B,C,D,E and F and five girls L,M,N,O and P a volley ball team of six members is chosen under the following conditions;
(i) O and P have to be together.
(ii) C cannot go with O
(iii) A and D have to be together
(iv) D cannot go with L
(v) C and M have to be together
(vi) B and N have to be together
(vii) B and E cannot be teamed together
11 If the team consists of four girls, the members of the team are
a) BELNOP b) EFLNOP c) BFLNOP d) BCLNOP
12 If the same team consists of five boys and there is only one girl, then the girl would be
a) L b) M c) N d) O
13 If the team consists of four boys including E, then the other members of the team are
a) ADFOP b) BCFNO c) ADEOP d) BCFMN
14 If the team consists of three girls including L, then the other members of the team are:
a) ABDNO b) BCFNO c) ADEOP d) BCFMN
15 If the team including C consists of four boys, then the other members of the team are:
a) ADEOP b) ABDMN c) ABDLM d) ABDLN
Directions for Q16 – Q 20:
A training college has to conduct a refresher course for teachers of seven different subjects-Mechanics, Psychology, Philosophy, Sociology, Economics, Science and Engineering from 22nd July to 29th July.
(1) Course should start with Psychology.
(2) 23rd July, being Sunday, should be holiday.
(3) Science subject should be on the previous day of the Engineering subject.
(4) Course should end with Mechanics subject.
(5) Philosophy should be immediately after the holiday.
(6) There should be a gap of one day between Economics and Engineering.
16 The refresher course will start with which one of the following subjects?
(a) Psychology (b) Mechanics (c) Philosophy (d) Economics
17 Which subject will be one Tuesday?
(a) Mechanics (b) Science (c) Economics (d) Psychology
18 Which subject precedes Mechanics?
(a) Economics (b) Engineering (c) Philosophy (d) Psychology
19 How many days’ gap is there between Science and Philosophy?
(a) One (b) Two (c) Three (d) No gap
20 Which subject is followed by Science?
(a) Engineering (b) Psychology (c) Philosophy (d) Economics
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