Straight Lines Test 7

Result

Straight Lines Test 7

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Weekly Quiz Competition

Question 1
1 / -0

Find the missing letters
PTVX, AEGI, ..... WACE, HLNP

A
KNQT

B
LPRT

C
KPQS

D
HKLO

Solution

Pattern is combination of two series
$$\displaystyle P_{11}T_{7}V_{5}X_{3},A_{26}E_{22}G_{20}I_{18},L_{15}P_{11}R_{9}T_{7},W_{4}A_{26}C_{24}E_{22},H_{19}L_{15}N_{13}P_{11}$$
$$\displaystyle \therefore $$ Missing letter = LPRT
Question 2
1 / -0

Find the missing letters
Z W S P L I E........

A
D

B
F

C
K

D
B

Solution

Sequence in the given series is moving backward first-2 and then-3 steps
i.e.
Question 3
1 / -0

ab_ba_aba_

A
bab

B
aba

C
bbb

D
abb

Solution

Pattern is ab/ab/ab/ab/ab
Question 4
1 / -0

abc_bc_c_

A
acbbab

B
aabbca

C
aabacb

D
aababc

Solution

Pattern is abc/abc/abc/abc
Question 5
1 / -0

aa_b_abb___bb

A
abaa

B
bbaa

C
baaa

D
baba

Solution

Pattern is aa/bb/aa/bb/aa/bb
Question 6
1 / -0

Find the missing letters
B E I N T.........

A
A

B
S

C
U

D
V

Solution

Sequence is the given series is moving forward with +2, +3, +4, +5, +6 and so on steps
i.e.
Question 7
1 / -0

ac_cab_baca_aba_acac

A
aacb

B
acbc

C
babb

D
bcbb

Solution

Pattern is combination of two series
acac and abab, acac/abab/acac/abab/acac
Question 8
1 / -0

aab....aaa......bba.....

A
baa

B
abb

C
bab

D
bbb

Solution

1 First blank space should be filled in by 'b' so that we have two a's followed by two b's
2 Second blank space should be filled in either by 'a' so that we have four a's followed by two b's or by 'b' so that we have three a's followed by three b's
3 Last space must be filled in by 'a'
4 Thus we have two possible answer : 'baa' and 'bba' But only 'baa' appears in the alternatives So the answer is (a).
5 In case we had both the possible answer in the alternatives we would have chosen the one that forms a more prominent pattern which is aabb/aaabbb/aa Thus our answer would have been "bba"
Question 9
1 / -0

On the eve of Diwali festival, a group of 12 friends greeted every other friend by sending greeting cards. Find the number of cards purchased by the group.

A
156

B
144

C
132

D
72

E
66

Solution

There being 12 friends in the group, each friend must have purchased (12 - 1) i.e. 11 cards for sending greeting to rest of his 11 friends. Thus total number of cards purchased by all the friends together is 12 x 11 i.e. 132. '
Question 10
1 / -0

b_abbc_bbca_bcabb_ab

A
acaa

B
acba

C
cabc

D
cacc

Solution

Pattern is bcab/bcab/bcab/bacb/bcab

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Re-Attempt Weekly Quiz Competition

Straight Lines Test 7

Result

Straight Lines Test 7

Score

-

Rank

-

SHARING IS CARING

Question 1

KNQT

LPRT

KPQS

HKLO

Solution

Question 2

D

F

K

B

Solution

Question 3

bab

aba

bbb

abb

Solution

Question 4

acbbab

aabbca

aabacb

aababc

Solution

Question 5

abaa

bbaa

baaa

baba

Solution

Question 6

A

S

U

V

Solution

Question 7

aacb

acbc

babb

bcbb

Solution

Question 8

baa

abb

bab

bbb

Solution

Question 9

156

144

132

72

66

Solution

Question 10

acaa

acba

cabc

cacc

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

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