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Shreya Bharti
Subject: Maths
, asked on 13/1/18
P, Q, R, S, T, U and V are members of a family consisting of four adults and three
children, two of whom, U and V are girls. P and S are brothers. T is an engineer
married to one of the brothers and has two children. Q is married to S and V is their
child. Who is R?
(a) P’s son (b) T’s daughter (c) U’s father (d) V’s brother
Answer
7
Akhilesh Kumar
Subject: Maths
, asked on 13/1/18
Q Find the mean of first 10 prime numbers.
Q Solve the equation a-15=25 and state which axiom is used here.
Answer
2
Akhilesh Kumar
Subject: Maths
, asked on 13/1/18
What is answer of question 23 and 24
Q.23. If
x
=
3
+
2
3
-
2
a
n
d
y
=
3
-
2
3
+
2
, find
x
2
+
y
2
Q.24. The taxi fare in a city is as follows . For the first 2 kilometre, the fare is Rs 12 , for the subsequent distance it is Rs 5 per km. Taking the distance covered as x km and total fare as Rs y, write a linear equation for this information and draw its graph.
Answer
1
Devhuti
Subject: Maths
, asked on 13/1/18
the cost of a pen is rs 16 . taking number of pens bought is x and total cost as y , form the linear pair in x and y and draw its graph . find the cost of 6 pens from graph
Answer
1
Muskan
Subject: Maths
, asked on 12/1/18
S
o
l
v
e
t
h
e
E
q
u
a
t
i
o
n
5
-
2
x
3
+
1
=
2
3
x
+
3
-
11
x
Answer
1
Devhuti
Subject: Maths
, asked on 12/1/18
Two friends Sita and Gita , together contributed rs 200 towards rs 200 towards Prime Ministers Relief Fund . Write a linear equation which satisfies this data. Draw the graph.
Answer
1
Devhuti
Subject: Maths
, asked on 12/1/18
If -2y + 3x = 14, express yin terms of x
Answer
1
Mohd Anas Khan
Subject: Maths
, asked on 10/1/18
Solve This:
T
h
e
p
a
r
k
i
n
g
c
h
a
r
g
e
s
p
e
r
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r
f
o
r
v
e
h
i
c
l
e
s
i
n
a
p
a
r
k
i
n
g
R
s
20
f
o
r
t
h
e
f
i
r
s
t
t
w
o
h
o
u
r
a
n
d
R
s
10
f
o
r
s
u
b
s
e
q
u
e
n
t
h
o
u
r
s
W
h
e
r
e
x
≥
2
a
n
d
t
o
t
a
l
p
a
r
k
i
n
g
c
h
a
r
g
e
s
a
s
R
s
y
.
W
r
i
t
e
a
l
i
n
e
a
r
e
q
u
a
t
i
o
n
t
o
e
x
p
r
e
s
s
t
h
e
a
b
o
v
e
r
e
l
a
t
i
o
n
a
n
d
d
r
a
w
i
t
s
g
r
a
p
h
.
Answer
3
Rayyan
Subject: Maths
, asked on 7/1/18
Q.Give the geometrical representation of 2y + 7 =0 as equation of two variables.
Answer
1
Rayyan
Subject: Maths
, asked on 7/1/18
Force applied on a body is directly proportional to the acceleration produced in the body .Write an equation to express the situation and plot the graph of the equation taking the constant to be 5 units.
Answer
2
Harsh Sethi
Subject: Maths
, asked on 5/1/18
Find the equation of a line passing through (-1,3) and (1) parallel to x-axis (2) parallel to y-axis (3) is neither parallel to x-axis, not to y-axis
Answer
1
Harsh Sethi
Subject: Maths
, asked on 5/1/18
Please answer both the parts
And don't send any links!!!
18)
Find four solutions for the following linear equation :
i
2
x
+
y
=
9
,
i
i
y
=
9
x
-
273
/
5
+
32
.
Answer
5
Harsh Sethi
Subject: Maths
, asked on 5/1/18
Plzz don't send links!!!
Q). ABCD is a kite. Write equation of its diagonals. Also find its area.
Answer
1
Shreyas
Subject: Maths
, asked on 1/1/18
show that 1+1+x^a-b + 1+1+x^b-a = 1
Answer
1
Dhruv
Subject: Maths
, asked on 27/12/17
a farmer can plough a field in 10 days by working for 5 hours a day.in how many days can 5 farmers plough 10 such fields by working at 5 hours a day
Answer
2
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What are you looking for?
children, two of whom, U and V are girls. P and S are brothers. T is an engineer
married to one of the brothers and has two children. Q is married to S and V is their
child. Who is R?
(a) P’s son (b) T’s daughter (c) U’s father (d) V’s brother
Q Solve the equation a-15=25 and state which axiom is used here.
Q.23. If , find
Q.24. The taxi fare in a city is as follows . For the first 2 kilometre, the fare is Rs 12 , for the subsequent distance it is Rs 5 per km. Taking the distance covered as x km and total fare as Rs y, write a linear equation for this information and draw its graph.
And don't send any links!!!
18) Find four solutions for the following linear equation :
Q). ABCD is a kite. Write equation of its diagonals. Also find its area.