98971 + Interview Questions in Primary School in Math

1.	Arrange in desending order 7/2 , 64/16 , 39/-8 , 5/4 , -140/-32
Answer» •desending ORDER of 7/2 , 64/16 , 39/-8 5/4 ,-140/-32 → -140/-32, 64/16 ,7/2 , 5/4 , 39/-8 PLS MARK as brenliest ANS

1.

Arrange in desending order 7/2 , 64/16 , 39/-8 , 5/4 , -140/-32

Answer»

•desending ORDER of 7/2 , 64/16 , 39/-8 5/4 ,-140/-32

→ -140/-32, 64/16 ,7/2 , 5/4 , 39/-8

PLS MARK as brenliest ANS

Discussion

2.	90% paise,₹15 express first quantity as a percentage of the secondplease answer the question fast
Answer» ANSWER: SORRY I didn't GET a answer

2.

90% paise,₹15 express first quantity as a percentage of the secondplease answer the question fast

Answer»

ANSWER:

SORRY I didn't GET a answer

Discussion

3.	(1)(a^-2)^-4 / (a^3)^2÷a^10 / a^8(2) x^-4 x x^-6 x x^12(X^3)^4 / (x²)5simplify the above question
Answer» ANSWER: Ste(1)(a^-2)^-4 / (a^3)^2÷ a^10 / a^8 (2) X^-4 x x^-6 x x^12 (X^3)^4 / (x²)5 simplify the above question p-by-step EXPLANATION:

3.

(1)(a^-2)^-4 / (a^3)^2÷a^10 / a^8(2) x^-4 x x^-6 x x^12(X^3)^4 / (x²)5simplify the above question

Answer»

ANSWER:

Ste(1)(a^-2)^-4 / (a^3)^2÷

a^10 / a^8

(2) X^-4 x x^-6 x x^12

(X^3)^4 / (x²)5

simplify the above question p-by-step EXPLANATION:

Discussion

4.	The value of 7/2 raise to the power 3 multiply by 5 raise to the power -3pls answer as soon as possible
Answer» (7/2)3 = 343/2 (5)-3 = 0.008 343/2 * 0.008 = 1.372

Discussion

5.	Prove it (cos a - cos 3a)(sin 8a + sin 2a)/ (sin 5a - sin a)(cos 4a - cos 6a) = 1
Answer» To PROVE: $\frac{(cos a - cos 3a)(sin 8a + sin 2a)}{(sin 5a - sin a)(cos 4a - cos 6a)}$ = 1 Step-by-step EXPLANATION: LHS = $\frac{(cos a - cos 3a)(sin 8a + sin 2a)}{(sin 5a - sin a)(cos 4a - cos 6a)}$ = $\frac{(2sin\frac{a+3a}{2} . sin\frac{3a-a}{2} )(2sin\frac{8a+2a}{2} . cos\frac{8a-2a}{2})}{(2cos\frac{5a+a}{2} . sin\frac{5a-a}{2})(2sin\frac{4a+6a}{2} . sin\frac{6a-4a}{2} )}$ = $\frac{(2sin\frac{4a}{2} . sin\frac{2a}{2} )(2sin\frac{10a}{2} . cos\frac{6a}{2})}{(2cos\frac{6a}{2} . sin\frac{4a}{2})(2sin\frac{10a}{2} . sin\frac{2a}{2} )}$ = $\frac{4. sin{a} . sin{2a} . sin{5a} . cos{3a}} {4. sin{a} . sin{2a} . sin{5a} . cos{3a}}$ = 1 = RHS LHS = RHS Hence PROVED

5.

Prove it (cos a - cos 3a)(sin 8a + sin 2a)/ (sin 5a - sin a)(cos 4a - cos 6a) = 1

Answer»

To PROVE:

$\frac{(cos a - cos 3a)(sin 8a + sin 2a)}{(sin 5a - sin a)(cos 4a - cos 6a)}$ = 1

Step-by-step EXPLANATION:

LHS = $\frac{(cos a - cos 3a)(sin 8a + sin 2a)}{(sin 5a - sin a)(cos 4a - cos 6a)}$

= $\frac{(2sin\frac{a+3a}{2} . sin\frac{3a-a}{2} )(2sin\frac{8a+2a}{2} . cos\frac{8a-2a}{2})}{(2cos\frac{5a+a}{2} . sin\frac{5a-a}{2})(2sin\frac{4a+6a}{2} . sin\frac{6a-4a}{2} )}$

= $\frac{(2sin\frac{4a}{2} . sin\frac{2a}{2} )(2sin\frac{10a}{2} . cos\frac{6a}{2})}{(2cos\frac{6a}{2} . sin\frac{4a}{2})(2sin\frac{10a}{2} . sin\frac{2a}{2} )}$

= $\frac{4. sin{a} . sin{2a} . sin{5a} . cos{3a}} {4. sin{a} . sin{2a} . sin{5a} . cos{3a}}$

= 1

= RHS

LHS = RHS

Hence PROVED

Discussion

6.	5/9 x + 20/5 = 22/6 equation
Answer» ANSWER: SORRY I don't KNOW the answer

6.

5/9 x + 20/5 = 22/6 equation

Answer»

ANSWER:

SORRY I don't KNOW the answer

Discussion

7.	Of maths subject plz tell
Answer» ANSWER: if we GO backwards then 1st PRIME number is 97 then 2nd is 93 and 3rd is 89. if we talk about COMPOSITE number then 1st composite number is 4 and 2nd is 6. therefore we have to find 89-6= 83

7.

Of maths subject plz tell

Answer»

ANSWER:

if we GO backwards then 1st PRIME number is 97 then 2nd is 93 and 3rd is 89.

if we talk about COMPOSITE number then 1st composite number is 4 and 2nd is 6.

therefore we have to find 89-6= 83

Discussion

8.	Any number divided by the number itself gives __
Answer» Answer: 1 Step-by-step EXPLANATION: for e.g. 5/5=1 8/8=1 42/42=1

8.

Any number divided by the number itself gives __

Answer»

Answer:

1

Step-by-step EXPLANATION:

for e.g.

5/5=1

8/8=1

42/42=1

Discussion

9.	Expression(a) y + 5(b) t-7(c) 10 aHow formed?5 added to y7 subtracted from 1a multiplied by 10х(d)3(e) - 59(f) 3 x + 2x divided by 3q multiplied by -5first x multiplied by 3,then 2 added to the productfirst y multiplied by 2,then 5 subtracted from the product(g) 2 y-5Best Answer will be marked as Brainliest
Answer» Answer: 4 Step-by-step EXPLANATION: because here is MULTIPLE

9.

Expression(a) y + 5(b) t-7(c) 10 aHow formed?5 added to y7 subtracted from 1a multiplied by 10х(d)3(e) - 59(f) 3 x + 2x divided by 3q multiplied by -5first x multiplied by 3,then 2 added to the productfirst y multiplied by 2,then 5 subtracted from the product(g) 2 y-5Best Answer will be marked as Brainliest

Answer»

Answer:

4

Step-by-step EXPLANATION:

because here is MULTIPLE

Discussion

10.	In given figure l parallel m parallel n find the value of x, yand z
Answer» ANSWER: I KNOW what you did and I will TELL MOM

10.

In given figure l parallel m parallel n find the value of x, yand z

Answer»

ANSWER:

I KNOW what you did and I will TELL MOM

Discussion

11.	Solve the following sum
Answer» ANSWER: here Is your ans hope it's HELPFUL

11.

Solve the following sum

Answer»

ANSWER:

here Is your ans

hope it's HELPFUL

Discussion

12.	Complete the entries in the table 4l +2=22 l=20
Answer» ANSWER: l=5 Step-by-step explanation: 4l+2=22 4l=22-2 4l=20 l=20/4 l=5 HOPE it HELPS you PLS LIKE

12.

Complete the entries in the table 4l +2=22 l=20

Answer»

ANSWER:

l=5

Step-by-step explanation:

4l+2=22

4l=22-2

4l=20

l=20/4

l=5

HOPE it HELPS you

PLS LIKE

Discussion

13.	Empress these fractions in their simplest from21/35 = ? 27/72: ?
Answer» Answer: GCD Method : step 1 Address the formula, input parameters & values. Input parameters & values: The given fraction = 27/72 step 2 Find GCD (Greatest COMMON Factor) for both numerator & denominator. The GCF for 27 & 72 is 9 step 3 DIVIDE the numerator & denominator by GCD 9 and rewrite the fraction = (27/9) / (72/9) = 3/8 Thus, 3/8 is the simplified fraction for 27/72 by using the GCD or HCF method. Prime FACTORIZATION Method : step 1 Address input parameters & values. Input parameters & values: The given fraction = 27/72 step 2 Find prime FACTORS for both numerator & denominator and rewrite the fraction in the form of prime factors Prime factors for 27 = 3 x 3 x 3 Prime factors for 72 = 2 x 2 x 2 x 3 x 3 = (3 x 3 x 3) / (2 x 2 x 2 x 3 x 3) step 3 solve & rewrite the fraction = ( 3)/(2 x 2 x 2 ) = 3/8 Thus, 3/8 is the simplified fraction for 27/72 by using the prime factorization method. Step-by-step explanation: *hope* *you* *are* *fine*

13.

Empress these fractions in their simplest from21/35 = ? 27/72: ?

Answer»

Answer:

GCD Method :

step 1 Address the formula, input parameters & values.

Input parameters & values:

The given fraction = 27/72

step 2 Find GCD (Greatest COMMON Factor) for both numerator & denominator.

The GCF for 27 & 72 is 9

step 3 DIVIDE the numerator & denominator by GCD 9 and rewrite the fraction

= (27/9) / (72/9)

= 3/8

Thus, 3/8 is the simplified fraction for 27/72 by using the GCD or HCF method.

Prime FACTORIZATION Method :

step 1 Address input parameters & values.

Input parameters & values:

The given fraction = 27/72

step 2 Find prime FACTORS for both numerator & denominator and rewrite the fraction in the form of prime factors

Prime factors for 27 = 3 x 3 x 3

Prime factors for 72 = 2 x 2 x 2 x 3 x 3

= (3 x 3 x 3) / (2 x 2 x 2 x 3 x 3)

step 3 solve & rewrite the fraction

= ( 3)/(2 x 2 x 2 )

= 3/8

Thus, 3/8 is the simplified fraction for 27/72 by using the prime factorization method.

Step-by-step explanation:

hope you are fine

Discussion

14.	How mamy wheels are there in 5 cars?
Answer» Answer: 20 1 CAR has 4 wheels So 54 is 20 Step-by-step explanation:* Hope it helps you Mark me as the BRAINLIEST THANK my answer

14.

How mamy wheels are there in 5 cars?

Answer»

Answer:

20

1 CAR has 4 wheels

So 5*4 is 20

Step-by-step explanation:

Hope it helps you

Mark me as the BRAINLIEST

THANK my answer

Discussion

15.	[4x2 + 2xy +z) - (3x²- 2xy +z)
Answer» Step-by-step EXPLANATION: hope it helps nd if U underline the terms in different way LIKE i did than it will be easy for u to SOLVE

15.

[4x2 + 2xy +z) - (3x²- 2xy +z)

Answer»

Step-by-step EXPLANATION:

hope it helps

nd if U underline the terms in different way LIKE i did than it will be easy for u to SOLVE

Discussion

16.	Ramu sold a plot of land for rupees24 0,000 gaining20% for how much did he purchase the plot
Answer» ANSWER: the cost of the plot of land is 200000 Step-by-step EXPLANATION: Cost PRICE = ( 100/(100 + gain%)) * SELLING price = 100/100+20 * 240000 = 100/120 * 240000 = 200000.

16.

Ramu sold a plot of land for rupees24 0,000 gaining20% for how much did he purchase the plot

Answer»

ANSWER:

the cost of the plot of land is 200000

Step-by-step EXPLANATION:

Cost PRICE = ( 100/(100 + gain%)) * SELLING price

= 100/100+20 * 240000

= 100/120 * 240000

= 200000.

Discussion

17.	10. Mr Kadam bought a TV for Rs 16,400 and sold itfor Rs 13,120. What was his profit or loss per cent?
Answer» Answer: his LOSS percentage (because sold price is LESS then bought price) loss is 16400+13120= 3280 loss PERCENT= loss×100 bought price 3280×100 16400 = 20% hope it helps.

17.

10. Mr Kadam bought a TV for Rs 16,400 and sold itfor Rs 13,120. What was his profit or loss per cent?

Answer»

Answer:

his LOSS percentage (because sold price is LESS then bought price)

loss is 16400+13120= 3280

loss PERCENT= loss×100

bought price

3280×100

16400

= 20%

hope it helps.

Discussion

18.	What value does the digit five have in these numbers ?a) 3567 : ? b) 56.7 : ?c) 67.54 : ? d) 6.45 : ?
Answer» Answer: Given Principal (P) = Rs. 2400 RATE (R) = 9% Time (T) = 3 years 5 months and 15 DAYS = 24 83 years To find SIMPLE interest and he amount Simple interest = 100 PRT =Rs.2400× 100 9 × 24 83 =Rs.747 And the amount = Rs.2400 + Rs. 747 = Rs. 3147

18.

What value does the digit five have in these numbers ?a) 3567 : ? b) 56.7 : ?c) 67.54 : ? d) 6.45 : ?

Answer»

Answer:

Given Principal (P) = Rs. 2400 RATE (R) = 9%

Time (T) = 3 years 5 months and 15 DAYS =

24

83

years

To find SIMPLE interest and he amount Simple interest =

100

PRT

=Rs.2400×

100

9

×

24

83

=Rs.747

And the amount = Rs.2400 + Rs. 747 = Rs. 3147

Discussion

19.	Rounded off to the nearest ten thousand and lakh 7,39,945 istwo point
Answer» ANSWER: ROUNDED off to the nearest ten THOUSAND and lakh 7,39,945 is two point Step-by-step EXPLANATION:

19.

Rounded off to the nearest ten thousand and lakh 7,39,945 istwo point

Answer»

ANSWER:

ROUNDED off to the nearest ten THOUSAND and lakh 7,39,945 is

two point

Step-by-step EXPLANATION:

Discussion

20.	Place value of 45.678
Answer» Answer: 4000 Step-by-step EXPLANATION: PLEASE thanks all my ANSWERS and mark the BRAINLIEST

20.

Place value of 45.678

Answer»

Answer:

4000

Step-by-step EXPLANATION:

PLEASE thanks all my ANSWERS and mark the BRAINLIEST

Discussion

21.	Q.8 Mr. Gupta reaches his office at 9:30 a.m. and leaves at 6:15 p.m. How long doeshe stay in the office?
Answer» Answer: Step-by-step explanation: The time he would take to walk both ways is. A. 8 8 HRS ... What is his speed in km PER HOUR? ... A man walking with a speed of 4 km/hr reach the office 5 min LATE.

21.

Q.8 Mr. Gupta reaches his office at 9:30 a.m. and leaves at 6:15 p.m. How long doeshe stay in the office?

Answer»

Answer:

Step-by-step explanation:

The time he would take to walk both ways is. A. 8 8 HRS ... What is his speed in km PER HOUR? ... A man walking with a speed of 4 km/hr reach the office 5 min LATE.

Discussion

22.	A.) Order these fractions from smallest to largest :5/12, 3/6, 1/4, 2/3
Answer» ANSWER: 3/6, 1/4, 2/3, 5/12 is the answer

22.

A.) Order these fractions from smallest to largest :5/12, 3/6, 1/4, 2/3

Answer»

ANSWER:

3/6, 1/4, 2/3, 5/12 is the answer

Discussion

23.	The length of its diagonal of a quadrilateral is 7 cm if its diagonals bisect each other than 90 degree what special name will be given to this quadrilateral and why?
Answer» Answer: It could be either a rhombus or a SQUARE. Step-by-step EXPLANATION: Because, in rhombus and square DIAGONALS INTERSECT each other at 90°.

23.

The length of its diagonal of a quadrilateral is 7 cm if its diagonals bisect each other than 90 degree what special name will be given to this quadrilateral and why?

Answer»

Answer:

It could be either a rhombus or a SQUARE.

Step-by-step EXPLANATION:

Because, in rhombus and square DIAGONALS INTERSECT each other at 90°.

Discussion

24.	Represent -3 / 4 on the number line
Answer» ANSWER: -3,-2,-1,0,1,2,3,4 This is the answer

24.

Represent -3 / 4 on the number line

Answer»

ANSWER:

-3,-2,-1,0,1,2,3,4

This is the answer

Discussion

25.	A.) What is the product of 6,8, and 4b.) Divide 174 by 12, your answer as a fraction
Answer» ANSWER: a. 192 b. 14½ Step-by-step EXPLANATION: a. 6×8×4 = 192 b. 174/12 = 12.5 = 12½ Please MARK me as a BRAINLIEST.

25.

A.) What is the product of 6,8, and 4b.) Divide 174 by 12, your answer as a fraction

Answer»

ANSWER:

a. 192

b. 14½

Step-by-step EXPLANATION:

a. 6×8×4 = 192

b. 174/12 = 12.5 = 12½

Please MARK me as a BRAINLIEST.

Discussion

26.	the weight of 5 students are 55 kg 42 kg 45 kg 40 kg and 53 kg find the average weight of one student
Answer» Answer: 47 answer Step-by-step EXPLANATION: WEIGHT of 5 STUDENTS=(55+42+45+40+53)kg therefore AVERAGE weight =(55+42+45+40+53)/5 =235/5 =47ans

26.

the weight of 5 students are 55 kg 42 kg 45 kg 40 kg and 53 kg find the average weight of one student

Answer»

Answer:

47 answer

Step-by-step EXPLANATION:

WEIGHT of 5 STUDENTS=(55+42+45+40+53)kg

therefore AVERAGE weight

=(55+42+45+40+53)/5

=235/5

=47ans

Discussion

27.	Band the product of 30Evaluated (-10) (0 (11)Find the product using suitable properties answer
Answer» Step-by-step explanation: the the answer is 0 0 0 0 0 thank you hope it is HELPFUL

27.

Band the product of 30Evaluated (-10) (0 (11)Find the product using suitable properties answer

Answer»

Step-by-step explanation:

the the answer is 0 0 0 0 0 thank you hope it is HELPFUL

Discussion

28.	a cuboid is of dimensions 56cm * 49cm28cm. How many small cubes with side 7 cm can placed in the give cuboid
Answer» PEHLE area NIKALO cuboid ka fir cube ka and then cube VALE ko divide kardo cuboid vale se SIMPLE

28.

a cuboid is of dimensions 56cm * 49cm28cm. How many small cubes with side 7 cm can placed in the give cuboid

Answer»

PEHLE area NIKALO cuboid ka fir cube ka and then cube VALE ko divide kardo cuboid vale se SIMPLE

Discussion

29.	Word Problems1. Aamir had a fever and his body temperature was 40°C. Aftertaking medicine the temperature became normal. By how manydegrees did his body temperature decrease?
Answer» ANSWER: Step-by-step EXPLANATION: NORMAL BODY temperature=37°c Current body temperature=40°c Decrease in temperature=40°c-37°c =3°c

29.

Word Problems1. Aamir had a fever and his body temperature was 40°C. Aftertaking medicine the temperature became normal. By how manydegrees did his body temperature decrease?

Answer»

ANSWER:

Step-by-step EXPLANATION:

NORMAL BODY temperature=37°c

Current body temperature=40°c

Decrease in temperature=40°c-37°c

=3°c

Discussion

30.	If a=6 and b=3 then find the values of the following algebraic expression
Answer» ANSWER: $\frac{6}{3} + \frac{3}{6 } = ?$ $\frac{12}{6 } + \frac{3}{6}$ $\frac{12 + 3}{6}$ $\frac{15}{6}$ $\frac{5}{2}$

30.

If a=6 and b=3 then find the values of the following algebraic expression

Answer»

ANSWER:

$\frac{6}{3} + \frac{3}{6 } = ?$

$\frac{12}{6 } + \frac{3}{6}$

$\frac{12 + 3}{6}$

$\frac{15}{6}$

$\frac{5}{2}$

Discussion

31.	Divide -5a²+25/2a²b²-15/4ab by 5apls don't spam or else I'll report his 10 answers
Answer»

Discussion

32.	Sponible globalitzenour stadens inte vente complete logamesREVISION PAPER- (2020-2021)CLASS: VIIMATHEMATICS1.Find the product of 4x - 302 Evaluate (1) (-40)+(-5) (1) 132+ (-11)3 Find the product, using suitable properties:(a) 26(48) + (-48) (-26)(b) 625 * (-35) + (-625) 654. Find the value of x in the given figure.(260)(x-10)05.Find the complements of the following angles.a) 790b) 45°(0)45°6. Find the supplements of the following angles.a) 22°b) 0°c) 80°7. If a \|\| b, c is the transversal and < 1 -60°, find the measure of the other angles8. Find the value of x(i) 2x - 13 = 5 (ii) 7x + 10 = (-60)-2x9.Solve:2(3x-1)35y +5(a)(b)15745x10. The sides of a rectangle are in the ratio 2:3.If the perimeter of the rectangle is 481312cm, Find its dimensions
Answer» Step-by-step EXPLANATION: Solve no.1 4x - 30 X =30+4 = 34

32.

Sponible globalitzenour stadens inte vente complete logamesREVISION PAPER- (2020-2021)CLASS: VIIMATHEMATICS1.Find the product of 4x - 302 Evaluate (1) (-40)+(-5) (1) 132+ (-11)3 Find the product, using suitable properties:(a) 26(48) + (-48) (-26)(b) 625 * (-35) + (-625) 654. Find the value of x in the given figure.(260)(x-10)05.Find the complements of the following angles.a) 790b) 45°(0)45°6. Find the supplements of the following angles.a) 22°b) 0°c) 80°7. If a || b, c is the transversal and < 1 -60°, find the measure of the other angles8. Find the value of x(i) 2x - 13 = 5 (ii) 7x + 10 = (-60)-2x9.Solve:2(3x-1)35y +5(a)(b)15745x10. The sides of a rectangle are in the ratio 2:3.If the perimeter of the rectangle is 481312cm, Find its dimensions

Answer»

Step-by-step EXPLANATION:

Solve no.1

4x - 30

X =30+4 = 34

Discussion

33.	Plz tell the 1st questions answer
Answer» 5cm Step-by-step explanation: In square all SIDES and ANGLES are EQUAL so, it's length= 5cm

33.

Plz tell the 1st questions answer

Answer»

5cm

Step-by-step explanation:

In square all SIDES and ANGLES are EQUAL so, it's

length= 5cm

Discussion

34.	(-4) x [()+g[C-32 + ) = (-u) x (-32) +(64) >
Answer» ANSWER: SORRY I didn't GET a answer

34.

(-4) x [()+g[C-32 + ) = (-u) x (-32) +(64) >

Answer»

ANSWER:

SORRY I didn't GET a answer

Discussion

35.	Complete the entries in third table 4l+20 l=20 satisfied yes or no
Answer» ANSWER: no what is your QUESTION

35.

Complete the entries in third table 4l+20 l=20 satisfied yes or no

Answer»

ANSWER:

no what is your QUESTION

Discussion

36.	If the income-tax on rs. 200 be RS 8, what is the tax on Rs.1?
Answer» Answer: *8=4%of 200* *8=4%of 2004%of 100paisa=4paisa* *8=4%of 2004%of 100paisa=4paisaAns 4 paisa will be the INCOME tax on RS100* *8=4%of 2004%of 100paisa=4paisaAns 4 paisa will be the income tax on Rs100* HOPE this will help you please MARK brainliest if it helps

36.

If the income-tax on rs. 200 be RS 8, what is the tax on Rs.1?

Answer»

Answer:

8=4%of 200

8=4%of 2004%of 100paisa=4paisa

8=4%of 2004%of 100paisa=4paisaAns 4 paisa will be the INCOME tax on RS100

8=4%of 2004%of 100paisa=4paisaAns 4 paisa will be the income tax on Rs100

HOPE this will help you please MARK brainliest if it helps

Discussion

37.	Find the area to get points
Answer» ANSWER: 40 is the answer. HOPE its HELPS you

37.

Find the area to get points

Answer»

ANSWER:

40 is the answer. HOPE its HELPS you

Discussion

38.	Find the value of x in the following(1/3:1/4):(19:x)
Answer» Step-by-step explanation: A civilization is a complex HUMAN society, usually made up of different cities, with certain characteristics of cultural and technological development. In many parts of the world, early CIVILIZATIONS formed when people began COMING TOGETHER in urban settlements.

38.

Find the value of x in the following(1/3:1/4):(19:x)

Answer»

Step-by-step explanation:

A civilization is a complex HUMAN society, usually made up of different cities, with certain characteristics of cultural and technological development. In many parts of the world, early CIVILIZATIONS formed when people began COMING TOGETHER in urban settlements.

Discussion

39.	Write cardinal and ordinal numbers in the language of manipur
Answer» Answer: write cardinal and ORDINAL numbers in the LANGUAGE of MANIPUR

39.

Write cardinal and ordinal numbers in the language of manipur

Answer»

Answer:

write cardinal and ORDINAL numbers in the LANGUAGE of MANIPUR

Discussion

40.	The cost of each can of beans is rs( x/2-y/z).safique bought (z+2)cans find an expression for the total cost.please solve this question with step by step explanation
Answer» *SORRY* *CAN'T* *HELP* *YOU* ✨✨✨✨✨✨

40.

The cost of each can of beans is rs( x/2-y/z).safique bought (z+2)cans find an expression for the total cost.please solve this question with step by step explanation

Answer»

SORRY CAN'T HELP YOU ✨✨✨✨✨✨

Discussion

41.	Find the value of x in the following (1/3:1/4):(1/9:x)
Answer» ANSWER: Step-by-step explanation: 1/3:1/4::1/9:x 4/3=1/9x 36x=3 x=3/36 =1/12

41.

Find the value of x in the following (1/3:1/4):(1/9:x)

Answer»

ANSWER:

Step-by-step explanation:

1/3:1/4::1/9:x

4/3=1/9x

36x=3

x=3/36

=1/12

Discussion

42.	12. A person sold two articles for Rs.1,100 each. On one he earned 10% profit and on the other he lost 12%. What is his overall profit/loss ?
Answer» a man sold 2 articles for rs.1100 each He gained 10% on 1 ARTICLE and lost 12% on another article for the first article, if he gained 10% that means, COST + Profit = SELLING Price 100% + 10% = 110% ( as we know profit is 10% of Cost) Now we know, selling Price is 1100 subsituting 1100 in place of selling price and taking cost as ‘x’ 100%+ 10% =110% x + 0.10x = 1100 1.10x = 1100 x = 1100/1.10 so, profit = 0.10x = 0.10×1100/1.10 = 90.9090909 Now repeat same process for loss 100% - 10% = 90% taking cost as x x - 0.10x = 1000 0.90x = 1000 x = 1000/0.90 so loss = 0.10x = 0.10*1000/0.90 = 111.111111 Finally as u can SEE loss is more than profit net loss will be 111.111111 - 90.9090909 =20.2020201 Hope This Helps

42.

12. A person sold two articles for Rs.1,100 each. On one he earned 10% profit and on the other he lost 12%. What is his overall profit/loss ?

Answer»

a man sold 2 articles for rs.1100 each

He gained 10% on 1 ARTICLE

and lost 12% on another article

for the first article, if he gained 10% that means,

COST + Profit = SELLING Price

100% + 10% = 110% ( as we know profit is 10% of Cost)

Now we know, selling Price is 1100

subsituting 1100 in place of selling price and taking cost as ‘x’

100%+ 10% =110%

x + 0.10x = 1100

1.10x = 1100

x = 1100/1.10

so, profit = 0.10x = 0.10×1100/1.10 = 90.9090909

Now repeat same process for loss

100% - 10% = 90%

taking cost as x

x - 0.10x = 1000

0.90x = 1000

x = 1000/0.90

so loss = 0.10x = 0.10*1000/0.90 = 111.111111

Finally as u can SEE loss is more than profit

net loss will be 111.111111 - 90.9090909 =20.2020201

Hope This Helps

Discussion

43.	Convert 28.35dLto cL
Answer» Answer: 1 DL = 10 cl 28.35 dl = 10 × 28.35 283.5 cl (ans) Step-by-step EXPLANATION: HOPE it HELPS

43.

Convert 28.35dLto cL

Answer»

Answer:

1 DL = 10 cl

28.35 dl = 10 × 28.35

283.5 cl (ans)

Step-by-step EXPLANATION:

HOPE it HELPS

Discussion

44.	What is the formula of si unit
Answer» “When someone lends money to someone else, the borrower usually PAYS a fee to the lender. This fee is CALLED 'interest', 'Simple' interest, or 'flat RATE' interest. The amount of simple interest paid each YEAR is a fixed percentage of the amount borrowed or lent at the start. The simple interest formula is as follows: Simple Interest(SI) = Principal × Rate × Time

44.

What is the formula of si unit

Answer»

“When someone lends money to someone else, the borrower usually PAYS a fee to the lender. This fee is CALLED 'interest', 'Simple' interest, or 'flat RATE' interest. The amount of simple interest paid each YEAR is a fixed percentage of the amount borrowed or lent at the start.

The simple interest formula is as follows:

Simple Interest(SI) = Principal × Rate × Time

Discussion

45.	3. Prove that the sum of the angles of a quadrilateral is 360°.
Answer» Answer: We know that the sum of the ANGLES of a triangle is 180°. ⇒ ∠A + ∠B + ∠C + ∠D = 360° [using (i) and (ii)]. Hence, the sum of all the FOUR angles of a quadrilateral is 360°. Step-by-step EXPLANATION: if the answer is correct, plz make me BRAINLIST..

45.

3. Prove that the sum of the angles of a quadrilateral is 360°.

Answer»

Answer:

We know that the sum of the ANGLES of a triangle is 180°. ⇒ ∠A + ∠B + ∠C + ∠D = 360° [using (i) and (ii)]. Hence, the sum of all the FOUR angles of a quadrilateral is 360°.

Step-by-step EXPLANATION:

if the answer is correct, plz make me BRAINLIST..

Discussion

46.	Simplify:a) (6/10) ÷3 of 5
Answer» ANSWER: Answer is 1 Step-by-step EXPLANATION: HOPE it is right mark me as BRAINLIEST

46.

Simplify:a) (6/10) ÷3 of 5

Answer»

ANSWER:

Answer is 1

Step-by-step EXPLANATION:

HOPE it is right

mark me as BRAINLIEST

Discussion

47.	:) 5x-3(4x-3) = 2(4 - 5x) + 10
Answer» it can HELP u BlackDay . . . . . . .. .

47.

:) 5x-3(4x-3) = 2(4 - 5x) + 10

Answer»

it can HELP u

BlackDay

. . . . . . .. .

Discussion

48.	How many parallelogram are there in the adjacent figure
Answer» ANSWER: Step-by-step EXPLANATION: There are 3 PARALLELOGRAM in this figure Hope it HELPS you

48.

How many parallelogram are there in the adjacent figure

Answer»

ANSWER:

Step-by-step EXPLANATION:

There are 3 PARALLELOGRAM in this figure

Hope it HELPS you

Discussion

49.	How many triangles are there??
Answer» Answer: 12 TRIANGLES are there in this FIGURE

49.

How many triangles are there??

Answer»

Answer:

12 TRIANGLES are there in this FIGURE

Discussion

50.	How many parallelograms are there in the adjacent figure?
Answer» Answer: The parallelograms composed of four components each, are ACKI and BDLJ. i.e. 2 in NUMBER. There is only one parallelograms composed of SIX components, namely, ADLI. THUS there are 6 + 7 + 2 +2 + 1 = 18 parallelograms in the figure

50.

How many parallelograms are there in the adjacent figure?

Answer»

Answer:

The parallelograms composed of four components each, are ACKI and BDLJ. i.e. 2 in NUMBER. There is only one parallelograms composed of SIX components, namely, ADLI. THUS there are 6 + 7 + 2 +2 + 1 = 18 parallelograms in the figure

Discussion

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