NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
Expert Answers
ALL
Kartik Raj
Subject: Maths
, asked on 16/12/17
Find the square root of 150 by long division.
Answer
1
Kartik Raj
Subject: Maths
, asked on 16/12/17
Gind the square root of 3/7 correct upto 3 places of decimal.Please alos explain properly step by step how to do it.
Answer
1
Kartik Raj
Subject: Maths
, asked on 16/12/17
Please give the answer to this
Q5.
The cost of levelling a square lawn at Rs 2.50 per m
2
is 13322.50. Find the cost of fencing at Rs 5 per metre.
Answer
1
Krishna Jha
Subject: Maths
, asked on 12/12/17
Pls solve it
Answer
4
Ishaan Gupta
Subject: Maths
, asked on 30/11/17
Solve this:
43
.
I
f
x
4
+
1
x
4
=
727
,
t
h
e
n
f
i
n
d
t
h
e
v
a
l
u
e
o
f
x
3
+
1
x
3
(
A
)
190
(
B
)
165
(
C
)
140
(
D
)
125
Answer
2
Ishaan Gupta
Subject: Maths
, asked on 30/11/17
The positive square root of
48
-
45
is
(A)
3
4
2
5
-
3
(B)
3
4
2
5
-
3
(C)
2
3
4
5
-
3
(D)
3
4
2
5
+
3
Answer
1
Ishaan Gupta
Subject: Maths
, asked on 30/11/17
T
h
e
p
o
s
i
t
i
v
e
s
q
u
a
r
e
r
o
o
t
o
f
(
48
-
45
)
i
s
a
)
3
4
2
(
5
-
3
)
b
)
3
4
2
(
5
-
3
)
c
)
2
3
4
(
5
-
3
)
d
)
3
4
2
(
5
+
3
)
Answer
1
Kartik Raj
Subject: Maths
, asked on 28/11/17
Pls help with the doubt
Answer
1
Kartik Raj
Subject: Maths
, asked on 28/11/17
23
U
sin
g
p
r
i
m
e
f
a
c
t
o
r
i
s
a
t
i
o
n
m
e
t
h
o
d
,
f
i
n
d
t
h
e
s
q
u
a
r
e
r
o
o
t
o
f
t
h
e
f
o
l
l
o
w
i
n
g
,
i
f
p
o
s
s
i
b
l
e
:
(
1
)
441
(
2
)
729
(
3
)
2048
(
4
)
1024
Answer
1
Kartik Raj
Subject: Maths
, asked on 28/11/17
Q. There are 600 plants. They need to be planted in such a manner that number of rows and number of columns are the same. How many more plants are needed to complete this arrangement ?
Q. Using prime factorisation method, find the square root of the following, if possible:
441
729
2048
1024
1849
12321
Answer
1
Kartik Raj
Subject: Maths
, asked on 28/11/17
22. There are 600 plants. They need to be planted in such a manner that number of rows and number of columns of plants are the same. How many more plants are needed to complete this arrangement?
23. Using prime factorisation method, find the square root of the following if possible:
(a) 441 (b) 729 (c) 2048 (d) 1024 (e) 1849 (f) 12321
Answer
1
Kartik Raj
Subject: Maths
, asked on 27/11/17
square root of 163.84 by long division method
Answer
1
Kartik Raj
Subject: Maths
, asked on 27/11/17
Estimate the square root of the following numbers(approximate numbers):
(i) 160 (ii) 1035
Answer
2
Uma Joshi
Subject: Maths
, asked on 27/11/17
x^2+1/x^2 then x+1/x =??????
Answer
1
Pratham Shirbhate
Subject: Maths
, asked on 7/11/17
Q
.
4
F
o
r
w
h
a
t
v
a
l
u
e
s
o
f
a
a
n
d
b
i
s
605
2
-
295
2
-
(
a
-
b
)
(
a
+
b
+
1
)
x
100
?
A
.
a
=
61
a
n
d
b
=
31
B
.
a
=
61
a
n
d
b
=
30
C
.
a
=
60
a
n
d
b
=
30
D
.
a
=
60
a
n
d
b
=
29
Answer
1
Prev
2
3
4
5
6
Next
What are you looking for?
Q5. The cost of levelling a square lawn at Rs 2.50 per m2 is 13322.50. Find the cost of fencing at Rs 5 per metre.
(A) (B) (C) (D)
Q. Using prime factorisation method, find the square root of the following, if possible:
23. Using prime factorisation method, find the square root of the following if possible:
(a) 441 (b) 729 (c) 2048 (d) 1024 (e) 1849 (f) 12321
(i) 160 (ii) 1035