20 questions those you must do within 15 minutes in NIACL Assistant prelim
Paper - IDirections (1-5): Study the following arrangement carefully and answer the questions
given below
B ¥ A M 3 # D 2 E K 9 $ F @ N I T 4 1 U W © H 8 % V J 5 Y 6 ★ 7 R
1). How many such symbols are there in the above arrangements each of which is either
immediately preceded by a letter or immediately followed by a letter but not both?
a) None b) One c) Two d) Three e) More than three
2). If all the symbols in the above arrangement are dropped which of the following will be the
twelfth from the left end?
a) 9 b) U c) I d) 1 e) None of these
3). How many such numbers are there in the above arrangement each of which is immediately
followed by a consonant but not immediately preceded by a letter?
a) None b) One c) Two d) Three e) More than three
4). Four of the following five are alike in a certain way based on their positions in the above
arrangement and so form a group. Which is the one that does not belong to that group?
a) DK3 b) 4NU c) 8J© d) FKN e) 5★%
5). Which of the following is the seventh to the right of the eighteenth from the right end of the
above arrangement?
a) H b) 9 c) % d) E e) None of these
6) If 'DELHI' is written as 'RSOVW' how can 'SMART' be written in that code?
1) GHZNH 2) GIZPH 3) GIZNH 4) HGIZB 5) GIZNI
7) If '+' means '×', '–' means '÷', '×' means '–' and '÷' means '+' then 26 × 3 + 8 – 4 ÷ 20 = ?
1) 1 2) –4 3) 2 4) 3 5) 40
Directions (8-10): Study the following information to answer the given questions:
In a certain code,
'Keyboard manufacture new design' is written as 'ba ri sha gi',
‘design and new thoughts' is written as 'fa gi ma ri',
'manufacture thoughts and insights' is written as `ma jo ba fa'
and 'new and better solutions' is written as 'ki ri to fa'
8) What is the code for 'design'?
1) sha 2) ba 3) gi 4) ma 5) Cannot be determined
9). What does fa' stand for?
1) thoughts 2) insights 3) new 4) and 5) solutions
10) 'fa lo ba' could be a code for which of the following?
1) thoughts and action 2) manufacture and innovate 3) design and thoughts 4) manufacture new solutions 5) Keyboard better design
Directions (11-15): Statements: V=T ≤ R > N = C;
S > K ≥ N ; K = L
11). Conclusions:
I. L ≥ C II.C<K
12). Conclusions:
I. N ≥ T II. S> C
Directions (53-54):
Statements: C<D<E=H; A>K≥M=P; M≤H≤J
13). Conclusions:
I. H ≥ P II. E ≥ P
14). Conclusions:
I. A ≤ H II. J < K
15). Statements: W ≤ I = S ≤ V; W=Q>R=T
Conclusions:
I. V ≥ Q II. S > T
Directions (16-18) : Read the following information and answer the questions given below
it:
‘A+B means ‘A is the daughter of B’
‘A*B’ means ‘A is the son of B’
‘A-B’ means ‘A is the wife of B’
16) If P*Q-S, which of the following is true ?
a) S is wife of Q b) S is father of P
c) P is daughter of Q. d) Q is father of P.
e) None of these
17) If T-S*B-M, which of the following is not true
?
a) B is mother of S b) M is husband of B
c) T is wife of S d) S is daughter of B
e) S is son of B
18) If Z*T-S*U+P, what is U to Z?
a) Mother b) Grandmother c) Father
d) Cannot be determined e) None of these
19) Sheela walks from A to B which is 2 km. away, turns right at 90° and walks for 3 km. to point C,
turns right at 90° and walks to D which is 8 km. away, turns 90° right and goes 3 km. to point K.
Then, once again she turns right, 90° and walks 4 km. to point F. How far is it from A to F ?
a) 2 km. b) 4 km. c) 6 km. d) 8 km. e) None of these
20) Sohan started from point X and travelled forward 8 km up to point Y, then turned towards
right and travelled 5 km up to point Z. then turned right and travelled 7 km up to point A and then
turned towards right and travelled 5 km up to B. What is the distance between point B and X ?
a) 1 km b) 2 km c) 3 km d) 4 km e) None of these
Paper - 2
1) A person starts walking in north direction and takes turn of 45 degree anti-clockwise and then a 90 degree shift in clockwise direction and finally a 135 degree shift anti clockwise direction. Now in which direction he is facing. - west
Direction(2-6): In the question below relationship between different elements is shown in the statements. The statements are followed by two conclusions.
Statements:
P ≥ Q = R > S > T
Conclusions:
I. P ≥ T
II. T < Q
Statements:
A>B; B≥C=D<E
Conclusions:
I. C<A
II. D≤B
H>J=K, K≥L, L>T, T<V
Conclusions:
I. K > T
II. L ≤ H
Statements:
A ≤ B = C, D > C = E
Conclusions:
I. E ≥ A
II. A<D
Statements:
L ≤ M < N > O ≥ P
Conclusions:
I. O < M
II. P ≤ N
Directions(7 -8): Read the following information carefully to answer the following questions
X @ Y means x is wife of y
X © Y means x is sister of y
X % Y means x is son of y
X # Y means x is mother of y
X $ Y means x is father of y
How is J related to K in the given expression: K % H © I @ J $ O
| A. |
Son
| ||
| B. |
Father
| ||
| C. |
Brother
| ||
| D. |
Uncle
| ||
| E. |
Nephew
|
Which of the following expressions represents M is brother of P ?
| A. |
M $ O @ N % P
| ||
| B. |
M % O © N @ P
| ||
| C. |
M % O @ N $ P
| ||
| D. |
M @O % N # P
| ||
| E. |
None of these
|
Statements:
Some tables are trees
Some trees are flowers
All flowers are jungles
Conclusions:
(I) Some jungles are tables
(II) Some trees are jungles
| A. |
Only conclusion I follows
| ||
| B. |
Only conclusion II follows
| ||
| C. |
Either conclusion I or II follows
| ||
| D. |
Neither conclusion I nor II follows
| ||
| E. |
Both conclusion I and II follows
|
Statements:
All benches are cots
No cot is lamp
Some lamps are candles
Conclusions:
(I) Some cots are candles
(II) Some candles are benches
| A. |
Only conclusion I follows
| ||
| B. |
Only conclusion II follows
| ||
| C. |
Either conclusion I or II follows
| ||
| D. |
Neither conclusion I nor II follows
| ||
| E. |
Both conclusion I and II follows
|
Statements:
Some books are papers
Some papers are roads
Some roads are lanes
Some lanes are streets.
Conclusions:
(I) Some streets are not roads
(II) All lanes being books is a possibility
| A. |
Only conclusion I follows
| ||
| B. |
Only conclusion II follows
| ||
| C. |
Either conclusion I or II follows
| ||
| D. |
Neither conclusion I nor II follows
| ||
| E. |
Both conclusion I and II follows
|
Statements:
Some books are papers
Some papers are roads
Some roads are lanes
Some lanes are streets.
Conclusions:
(I) All streets being paper is a possibility
(II) Some roads are definitely books.
| A. |
Only conclusion I follows
| ||
| B. |
Only conclusion II follows
| ||
| C. |
Either conclusion I or II follows
| ||
| D. |
Neither conclusion I nor II follows
| ||
| E. |
Both conclusion I and II follows
|
Statements:
All red are white.
Some white are pink.
Some pink are yellow.
No yellow is blue.
Conclusions:
(I) No blue is pink.
(II) Some blue are pink.
| A. |
Only conclusion I follows
| ||
| B. |
Only conclusion II follows
| ||
| C. |
Either conclusion I or II follows
| ||
| D. |
Neither conclusion I nor II follows
| ||
| E. |
Both conclusion I and II follows
|
15. A person starts walking from his home in east direction and after walking 20 meter he took a left turn and walk 30 meters. Now he took a right turn and walks 10 meter to reach the bus stand. Find the distance between home and bus stand.
| A. |
20√2
| ||
| B. |
30√2
| ||
| C. |
40√2
| ||
| D. |
50√2
| ||
| E. |
None of these
|
16. In a class of 90, where girls are twice that of boys, Mridul ranked fourteenth from the top, if there are 10 girls ahead of Mridul, how many boys are after him in rank?
| A. |
23
| ||
| B. |
26
| ||
| C. |
25
| ||
| D. |
22
| ||
| E. |
None of these
|
17) If the letters of the word ENVIRONMENT are arranged alphabetically, how many letters will not change their positions?
a) None b) Two c) One d) Three e) None
18) In a certain code language DENTICLE is written as TNEDELIC. How is CONFUSED written
in that code language?
a) ENCODEUS b) FNOCDEUS c) OCFNUSDE d) USEDCONF e) None
19) How many meaningful English words can be formed with the letters ABER using each letter only
once in each word?
a) None b) One c) Two d) Three e) None
20) In a certain code language NOVICE is written as 3#1%6@ and ADVICE is written as 2*1%6@.
How is NOIDA written that code language?
a) 3#%*2 b) 3#*%2 c) 3#2%* d) 3#%2* e) None
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