A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is
A :
6hr
B :
10hr
C :
15hr
D :
30hr
Answer: C
Q. No. :
2
Question :
In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is the correct quotient ?
A :
0
B :
12
C :
13
D :
20
Answer: D
Q. No. :
3
Question :
At a game of billiards, A can give B 15 points in 60 and A can give C to 20 points in 60. How many points can B give C in a game of 90?
A :
30
B :
20
C :
10
D :
12
Answer: C
Q. No. :
4
Question :
A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw?
A :
32
B :
48
C :
64
D :
96
Answer: C
Q. No. :
5
Question :
A jar full of whisky contains 40% alcohol. A part of this whisky is replaced by another containing 19% alcohol and now the percentage of alcohol was found to be 26%. The quantity of whisky replaced is:
A :
1/3
B :
2/3
C :
2/5
D :
3/5
Answer: B
Directions to Solve
Read the below passage carefully and answer the questions:
Five roommates Randy, Sally, Terry, Uma, and Vernon each do one housekeeping task mopping, sweeping, laundry, vacuuming, or dusting one day a week, Monday through Friday.
* Vernon does not vacuum and does not do his task on Tuesday.
* Sally does the dusting, and does not do it on Monday or Friday.
* The mopping is done on Thursday.
* Terry does his task, which is not vacuuming, on Wednesday.
* The laundry is done on Friday, and not by Uma.
* Randy does his task on Monday.
Q. No. :
6
Question :
When does Sally do the dusting?
A :
Monday
B :
Tuesday
C :
Wednesday
D :
Thursday
Answer: B
Q. No. :
7
Question :
What task does Terry do on Wednesday?
A :
vacuuming
B :
dusting
C :
sweeping
D :
laundry
Answer: C
Q. No. :
8
Question :
What day is the vacuuming done?
A :
Monday
B :
Tuesday
C :
Wednesday
D :
Thursday
Answer: A
Q. No. :
9
Question :
What task does Vernon do?
A :
laundry
B :
sweeping
C :
mopping
D :
vacuuming
Answer: A
Q. No. :
10
Question :
What day does Uma do her task?
A :
Monday
B :
Tuesday
C :
Wednesday
D :
Thursday
Answer: D
Directions to Solve
In a class there are seven students (including boys and girls) A, B, C, D, E, F and G. They sit on three benches I, II and III. Such that at least two students on each bench and at least one girl on each bench. C who is a girl student, does not sit with A, E and D. F the boy student sits with only B. A sits on the bench I with his best friends. G sits on the bench III. E is the brother of C.
Q. No. :
11
Question :
How many girls are there out of these 7 students ?
A :
3
B :
3 or 4
C :
4
D :
Data inadequate
Answer: B
Q. No. :
12
Question :
Who sits with C ?
A :
B
B :
D
C :
G
D :
E
Answer: C
Q. No. :
13
Question :
Which of the following is the group of girls ?
A :
BAC
B :
BFC
C :
BCD
D :
CDF
Answer: C
Q. No. :
14
Question :
On which bench there are three students ?
A :
Bench 1
B :
Bench 2
C :
Bench 3
D :
Bench 1 or 2
Answer: A
A cube is cut in two equal parts along a plane parallel to one of its faces. One piece is then coloured red on the two larger faces and green on the remaining, while the other is coloured green on two smaller adjacent faces and red on the remaining. Each is then cut into 32 cubes of same size and mixed up.
Q. No. :
15
Question :
How many cubes have no coloured face at all ?
A :
32
B :
8
C :
16
D :
none of these
Answer: D
Q. No. :
16
Question :
How many cubes have only one coloured face each ?
A :
32
B :
8
C :
16
D :
0
Answer: C
Q. No. :
17
Question :
How many cubes have two red and one green face on each ?
A :
0
B :
8
C :
16
D :
4
Answer: D
Q. No. :
18
Question :
How many cubes have each one red and another green ?
A :
0
B :
8
C :
16
D :
24
Answer: D
Q. No. :
19
Question :
What is the number of cubes with at least one green face each ?
A :
38
B :
32
C :
36
D :
48
Answer: A
Directions to Solve
There are 128 cubes with me which are coloured according to two schemes viz.
1. 64 cubes each having two red adjacent faces and one yellow and other blue on their opposite faces while green on the rest.
2. 64 cubes each having two adjacent blue faces and one red and other green on their opposite faces, while red on the rest. They are then mixed up.
Q. No. :
20
Question :
How many cubes have only one red face each ?
A :
128
B :
32
C :
64
D :
none
Answer: D
Q. No. :
21
Question :
How many cubes have two adjacent blue faces each ?
A :
64
B :
32
C :
0
D :
128
Answer: A
Q. No. :
22
Question :
Which two colours have the same number of faces ?
A :
Red and Yellow
B :
Blue and Green
C :
Red and Green
D :
Red and Blue
Answer: B
Q. No. :
23
Question :
How many cubes have at least two coloured red faces each ?
A :
0
B :
32
C :
64
D :
128
Answer: D
Q. No. :
24
Question :
What is the total number of red faces ?
A :
320
B :
0
C :
64
D :
32
Answer: A
Q. No. :
25
Question :
Rasik walked 20 m towards north. Then he turned right and walks 30 m. Then he turns right and walks 35 m. Then he turns left and walks 15 m. Finally he turns left and walks 15 m. In which direction and how many metres is he from the starting position?
A :
15 m West
B :
30 m East
C :
30 m West
D :
45 m East
Answer: D
Directions to Solve
In the following the questions choose the word which best expresses the meaning of the given word.
Q. No. :
26
Question :
RANT
A :
Praise inordinately
B :
Formalise
C :
To preach noisly
D :
Treat with screen
Answer: C
Q. No. :
27
Question :
ZANY
A :
Clown
B :
Pet
C :
Thief
D :
Magician
Answer: A
Directions to Solve
Each sentences below consist of a word or a phrase which is bold. It is followed by four words or phrases. Select the word or pharse which is closes to the OPPOSITE in meaning of the bold word or phrase.
Q. No. :
28
Question :
CRESTFALLEN he returned as he had never faced such humiliation in the whole of his life.
A :
vainglorious
B :
indignant
C :
triumphant
D :
disturbed
Answer: C
Q. No. :
29
Question :
The inhabitants of the island were BARBARIANS.
A :
civilized
B :
bad
C :
cruel
D :
uncivilized
Answer: A
Q. No. :
30
Question :
I ABHOR the ideas he sometimes expresses
A :
Admire
B :
Respect
C :
Applaud
D :
Appreciate
Answer: A
Directions to Solve
Each question consist of two words which have a certain relationship to each other followed by four pairs of related words, Select the pair which has the same relationship.
Q. No. :
31
Question :
PAIN:SEDATIVE
A :
comfort:stimulant
B :
grief:consolation
C :
trance:narcotic
D :
ache:extraction
Answer: B
Q. No. :
32
Question :
FILTER:WATER
A :
curtail:activity
B :
expunge:book
C :
edit:text
D :
censor:play
Answer: D
Q. No. :
33
Question :
WAN:COLOUR
A :
corpulent:weight
B :
insipid:flavour
C :
pallid:complexion
D :
enigmatic:puzzle
Answer: C
Directions to Solve
In each question, an incomplete statement (Stem) followed by fillers is given. Pick out the best one which can complete incomplete stem correctly and meaningfully.
Q. No. :
34
Question :
She never visits any zoo because she is strong opponent of the idea of ......
A :
setting the animals free into forest
B :
feeding the animals while others are watching
C :
watching the animals in their natural abode
D :
holding the animals in captivity for our joy
Answer: D
Q. No. :
35
Question :
Owing to the acute power shortage, the people of our locality have decided to ......
A :
dispense with other non-conventional energy sources
B :
resort to abundant use of electricity for illumination
C :
explore other avenues for utilising the excess power
D :
resort to use of electricity only when it is inevitable
Answer: D
Q. No. :
36
Question :
Mahesh need not have purchased the bag, means ......
A :
it was not necessary for Mahesh to purchase the bag but he has purchased it
B :
it was necessary for Mahesh to purchase the bag and he has not purchased it
C :
it was not necessary for Mahesh to purchase the bag and he has not purchased it
D :
it was necessary for Mahesh to purchase the bag but he has not purchased it
Answer: A
In each of the following questions, some sentence are given which are on the same theme. Decide which sentence is the most preferable with respect to grammar; meaning and usage, suitable for formal writing in English. Find the correct sentence.
Q. No. :
37
Question :
Find the correct sentence...
A :
Our school had won the match if only we have concentrated .
B :
Our school would have won the match if only we would have concentrated.
C :
Our school would win the match if only we had concentrated
D :
Our school would have won the match if only we had concentrated.
Answer: D
Q. No. :
38
Question :
Find the correct sentence...
A :
Since he lacked needed money , he never turned down anyone who needed help
B :
He wasnot rich by any means, although he never turned down anyone who needed help.
C :
Being not rich by any means, but he never turned away anyone who needed help.
D :
He wasnot rich by any means, but he never turned away anyone who needed help
Answer: D
Q. No. :
39
Question :
Find the correct sentence....
A :
The teacher asked the student with a frown on his face, to leave the room.
B :
The teacher asked with a frawn on his face the student to leave the room.
C :
With a frawn on his face, the teacher asked the student to leave the room
D :
. The teacher asked the student to leave the room with a frawn on his face