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Mahika Singh
Subject: Maths
, asked on 3/3/18
Please answer the 95th question
Q.95. Length and breadth of a bulletin board are r cm and t cm, respectively.
(i) What will be the length (in cm) of the aluminium strip required to frame the board, if 10 cm extra strip is required to fix it properly.
(ii) If x nails are used to repair one board, how many nails will be required to repair 15 such boards?
(iii) If 500 sq cm extra cloth per board is required to cover the edges,what will be the total area of the cloth required to cover 8 such boards?
(iv) What will be the expenditure for making 23 boards, if the carpenter charges Rs x per board.
Answer
1
Mahika Singh
Subject: Maths
, asked on 2/3/18
If x is a negative integer then -x is a positive integer ?
Answer
1
Ashwadeep Raj
Subject: Maths
, asked on 24/2/18
Form an expression:
5 subtracted from twice of m
Answer
2
Aryan
Subject: Maths
, asked on 12/2/18
$Findthesolutionoftheequation,2m+3=5bytrialanderrormethodforthevaluesm=0,2,11$
Answer
3
Jeet . .
Subject: Maths
, asked on 10/2/18
Method
Q.33. We have
$a*b=\frac{3a+2b}{3a-2b}.Ifp=\frac{1}{5}$
and q = 3, then find the value of
$5p*(4q*3q)$
.
A.
$\frac{-4}{3}$
B. 3
C. - 3
D. 15
Answer
5
Jeet . .
Subject: Maths
, asked on 10/2/18
Please show the method fast please
Answer
1
Jeet . .
Subject: Maths
, asked on 29/1/18
Find value of 10th term
Q). Find x.
Answer
3
Julianne
Subject: Maths
, asked on 28/1/18
Sushil is 5 years old and his mother, Radha is 28.In how many years will Radha be double the age of Sushil?
Answer
1
Prabhnoor Singh Sidhu
Subject: Maths
, asked on 26/1/18
Please tell the answer
Q.8. The sum of Amy's age and her younger sister's age is 30 and their product is 221. How many years older is Amy than her sister?
(A) 2
(B) 4
(C) 5
(D) 6
(E) None of these
Answer
4
Prakrati Saxena
Subject: Maths
, asked on 15/1/18
what is the full form of google and yahoo!?
Answer
5
Sangam Chaurasia
Subject: Maths
, asked on 10/1/18
Ql.Find the area and perimeter Of a rectangle which is 2 m long and I m 70 cm Wide.
Q2.A cloth is 7 m long and 5 m wide five squares of side 2 m are printed on the cloth.Find the area of the cloth that is not printed.
Q3. If the width of the rectangle is 4 m and the area is 64 sq m. Find the length Of the rectangular field.
Q4. The perimeter of a square is 60 cm.Find its area.
Q5.Mohit has a piece of wire of 84cm.What will be the length of each side if he wishes to form a hexagon?
Q6.Find the area of a square sheet of side 31 cm. Find the cost of painting the sheet at the cost of Rs 5 per sq cm.
Q7.The perimeter of a triangle is 36 cm.lts measure of 2 sides is l4 cm and 16 cm.Find the third side.
ALGEBRA
Q1. The present age of Chandan is x years.
a)What will be his age after 15 years?
b)Chanders mother's age is 2 years more than 6 times Chander's age. What is Chander's age?
c)What was his age 6 years ago?
Q2.Which of the following satisfies the equation x-4 = 8
(10/12/24/4)
Q3.Form the equation of the following
a)Four less than a number is 56
(b)A number divided by 9 is 3
c)Twice of a number added to 1 gives 25
(d)Eight more than the product of b and 5
Q4.Mahima saves Rs. x per day .Find her savings in the month of July.
Q5.Complete the table :
x
0
1
2
3
4
5
6
3x-1
-1
2
5
Q6.An ant covers x meters in 30 min.ln 1 hour it covers how much?
Answer
4
Amrita
Subject: Maths
, asked on 2/1/18
Solve
$\mathit{Q}\mathbf{}\mathbf{1}\mathbf{)}\mathbf{}\mathbf{}\mathbf{}\mathit{S}\mathit{o}\mathit{l}\mathit{v}\mathit{e}\mathbf{}\mathit{t}\mathit{h}\mathit{e}\mathbf{}\mathit{f}\mathit{o}\mathit{l}\mathit{l}\mathit{o}\mathit{w}\mathit{i}\mathit{n}\mathit{g}\mathbf{}\mathit{e}\mathit{q}\mathit{u}\mathit{a}\mathit{t}\mathit{i}\mathit{o}\mathit{n}\mathit{s}\mathbf{}\mathbf{}\mathbf{:}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}i)\frac{1}{11}p=7\phantom{\rule{0ex}{0ex}}ii)c-2=-5c\phantom{\rule{0ex}{0ex}}iii)n-1.6=2.4\phantom{\rule{0ex}{0ex}}iv)10=\frac{x}{1.4}\phantom{\rule{0ex}{0ex}}v)3y+\left(-7\right)=14$
Answer
1
Kavya Raj
Subject: Maths
, asked on 20/12/17
write the satement of :
(i) -7-y+a
(ii) 7y+5
Answer
2
Tulsi Mehta
Subject: Maths
, asked on 20/12/17
Solve this:
Answer
1
Sai Krishna Nayak
Subject: Maths
, asked on 18/12/17
Q-Answer the following questions:-
[a]The cost of painting a rectangular metal sheet is square of its area.If the length and breadth of the rectangle are 2xy and 3x2y,find the cost.Given that area of a rectangle is the product of its length and breadth.
[b]Aarushispends rs x daily and saves rs y per week.how much money she saves in xy2 weeks?
Answer
2
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What are you looking for?

Q.95. Length and breadth of a bulletin board are r cm and t cm, respectively.

(i) What will be the length (in cm) of the aluminium strip required to frame the board, if 10 cm extra strip is required to fix it properly.

(ii) If x nails are used to repair one board, how many nails will be required to repair 15 such boards?

(iii) If 500 sq cm extra cloth per board is required to cover the edges,what will be the total area of the cloth required to cover 8 such boards?

(iv) What will be the expenditure for making 23 boards, if the carpenter charges Rs x per board.

5 subtracted from twice of m

Q.33. We have $a*b=\frac{3a+2b}{3a-2b}.Ifp=\frac{1}{5}$ and q = 3, then find the value of $5p*(4q*3q)$.

A. $\frac{-4}{3}$

B. 3

C. - 3

D. 15

Q). Find x.

Q.8. The sum of Amy's age and her younger sister's age is 30 and their product is 221. How many years older is Amy than her sister?

(A) 2

(B) 4

(C) 5

(D) 6

(E) None of these

Q2.A cloth is 7 m long and 5 m wide five squares of side 2 m are printed on the cloth.Find the area of the cloth that is not printed.

Q3. If the width of the rectangle is 4 m and the area is 64 sq m. Find the length Of the rectangular field.

Q4. The perimeter of a square is 60 cm.Find its area.

Q5.Mohit has a piece of wire of 84cm.What will be the length of each side if he wishes to form a hexagon?

Q6.Find the area of a square sheet of side 31 cm. Find the cost of painting the sheet at the cost of Rs 5 per sq cm.

Q7.The perimeter of a triangle is 36 cm.lts measure of 2 sides is l4 cm and 16 cm.Find the third side.

ALGEBRA

Q1. The present age of Chandan is x years.

a)What will be his age after 15 years?

b)Chanders mother's age is 2 years more than 6 times Chander's age. What is Chander's age?

c)What was his age 6 years ago?

Q2.Which of the following satisfies the equation x-4 = 8

(10/12/24/4)

Q3.Form the equation of the following

a)Four less than a number is 56

(b)A number divided by 9 is 3

c)Twice of a number added to 1 gives 25

(d)Eight more than the product of b and 5

Q4.Mahima saves Rs. x per day .Find her savings in the month of July.

Q5.Complete the table :

Q6.An ant covers x meters in 30 min.ln 1 hour it covers how much?

$\mathit{Q}\mathbf{}\mathbf{1}\mathbf{)}\mathbf{}\mathbf{}\mathbf{}\mathit{S}\mathit{o}\mathit{l}\mathit{v}\mathit{e}\mathbf{}\mathit{t}\mathit{h}\mathit{e}\mathbf{}\mathit{f}\mathit{o}\mathit{l}\mathit{l}\mathit{o}\mathit{w}\mathit{i}\mathit{n}\mathit{g}\mathbf{}\mathit{e}\mathit{q}\mathit{u}\mathit{a}\mathit{t}\mathit{i}\mathit{o}\mathit{n}\mathit{s}\mathbf{}\mathbf{}\mathbf{:}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}i)\frac{1}{11}p=7\phantom{\rule{0ex}{0ex}}ii)c-2=-5c\phantom{\rule{0ex}{0ex}}iii)n-1.6=2.4\phantom{\rule{0ex}{0ex}}iv)10=\frac{x}{1.4}\phantom{\rule{0ex}{0ex}}v)3y+\left(-7\right)=14$

(i) -7-y+a

(ii) 7y+5

[a]The cost of painting a rectangular metal sheet is square of its area.If the length and breadth of the rectangle are 2xy and 3x2y,find the cost.Given that area of a rectangle is the product of its length and breadth.

[b]Aarushispends rs x daily and saves rs y per week.how much money she saves in xy2 weeks?