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Byju's Answer
Standard XII
Physics
Units and Dimensions
How many m's ...
Question
How many m's are preceded and followed by m ?
m n m n n m m n m n m m m u u m n m n n m m m n
A
1
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B
2
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C
3
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D
none
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Solution
The correct option is
B
2
m n m n n m m n m n( m m m) u u m n m n n (m m m) n
In the given sequence there are 2 m which is preceded and followed by m
Suggest Corrections
0
Similar questions
Q.
In the following letter sequence, how many n's are followed by m but not preceded by h ?
a g r h t n m b c n m l b u v n m h e r h
n m g f e h n m e c n m w q a n m h l b
Q.
Given that
U
=
{
3
,
7
,
9
,
11
,
15
,
17
,
18
}
,
M
=
{
3
,
7
,
9
,
11
}
and
N
=
{
7
,
11
,
15
,
17
}
Find
(i)
M
−
N
(ii)
N
−
M
(iii)
N
′
−
M
(iv)
M
′
−
N
(v)
M
∩
(
M
−
N
)
(vi)
N
∪
(
N
−
M
)
(vii)
n
(
M
−
N
)
Q.
How many M's are there in the following letter series which are not immediately preceded by H but immediately followed by R?
H P M X T M R H M R C K M H P T L M R N U S
Q.
How many M's are there in the following letter series which are not immediately preceded by H but immediately followed by R?
H P M X T M R H M R C K M H P T L M R N U S.
Q.
Assertion :Let
n
,
m
∈
N
and
n
≥
m
Reason:
n
C
m
+
2
n
−
1
C
m
+
3
n
−
2
C
m
+
.
.
.
+
m
C
m
=
n
+
1
C
m
+
1
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