1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IV
Mathematics
Patterns and Mathematics
Mark the corr...
Question
Mark the correct alternative in the following question:
144
1
2
+
256
1
2
3
2
-
2
=
a
8
b
4
c
-
4
d
-
8
Open in App
Solution
Since,
144
1
2
+
256
1
2
3
2
-
2
=
12
2
1
2
+
16
2
1
2
9
-
2
=
12
2
×
1
2
+
16
2
×
1
2
7
As
,
x
m
n
=
x
m
n
=
12
+
16
7
=
28
7
=
4
Hence, the correct alternative is option (b).
Suggest Corrections
0
Similar questions
Q.
Mark the correct alternative in the following question:
If
p
:
q
=
2
:
5
,
then
25
p
+
14
q
5
p
+
7
q
=
a
8
:
5
b
5
:
8
c
8
:
3
d
3
:
8
Q.
Mark the correct alternative in the following question:
6
-
1
-
8
-
1
-
1
=
a
1
24
b
24
c
-
24
d
-
1
24
Q.
Mark the correct alternative in the following question:
If 2x = 3y and 4y = 5z, then x : z =
(a) 4 : 3 (b) 8 : 15 (c) 3 : 4 (d) 15 : 8
Q.
Mark the correct alternative in the following question:
If a : b = 4 : 5 and b : c = 2 : 3, then a : c =
(a) 4 : 3 (b) 8 : 15 (c) 8 : 9 (d) 5 : 3
Q.
Mark the correct alternative in the following question:
If
x
2
-
x
3
=
5
,
then
x
=
a
8
b
16
c
24
d
30
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
We Are Made of Patterns I
MATHEMATICS
Watch in App
Explore more
Patterns and Mathematics
Standard IV Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app