332354 + Interview Questions in Secondary School in Math Page 353 InterviewSolution

17601.	Water level in a well was 20 m below ground level. During rainy season, rainwater collected in different water tanks was drained into the well and the water level rises 5 m above the previous level. The wall of the well is 1 m 20 cm high and a pulley a fixed at a height of 80 cm. Raghu wants to draw water from the well. The minimum length of the rope, that he can use is *1 pointCaptionless Image
Answer» ANSWER: I had just SOLVED it PLZ MARK as BRAINLIEST

17601.

Water level in a well was 20 m below ground level. During rainy season, rainwater collected in different water tanks was drained into the well and the water level rises 5 m above the previous level. The wall of the well is 1 m 20 cm high and a pulley a fixed at a height of 80 cm. Raghu wants to draw water from the well. The minimum length of the rope, that he can use is *1 pointCaptionless Image

Answer»

ANSWER:

I had just SOLVED it PLZ MARK as BRAINLIEST

Discussion

17602.	If the product of two whole number is 1.Then what are the possibilities of both the numbers
Answer» Answer: Both the NUMBERS will be 1 Step-by-step explanation: 1 is the identity for MULTIPLICATION of whole numbers or multiplicative identity for whole numbers. A number remain unchanged when multiplied by 1. Hence the PRODUCT of TWO whole numbers will be equal to 1 if and only if both whole numbers are 1. Hope it is helpful

17602.

If the product of two whole number is 1.Then what are the possibilities of both the numbers

Answer»

Answer:

Both the NUMBERS will be 1

Step-by-step explanation:

1 is the identity for MULTIPLICATION of whole numbers or multiplicative identity for whole numbers. A number remain unchanged when multiplied by 1. Hence the PRODUCT of TWO whole numbers will be equal to 1 if and only if both whole numbers are 1.

Hope it is helpful

Discussion

17603.	Find four solution for X + 2 Y = - 5
Answer» ANSWER: x+2y = -5 x = -5-2y Solutions:- y = 0 x = -5-2(0) x = -5 y = 1 x = -5-2(1) x = -7 y = -1 x = -5-2(-1) x = -3 y = -2 x = -5-2(-2) x = -1 Four solutions are (-5,0) , (-7,1) , (-3,-1) and (-1,-2).

17603.

Find four solution for X + 2 Y = - 5

Answer»

ANSWER:

x+2y = -5

x = -5-2y

Solutions:-

y = 0

x = -5-2(0)

x = -5

y = 1

x = -5-2(1)

x = -7

y = -1

x = -5-2(-1)

x = -3

y = -2

x = -5-2(-2)

x = -1

Four solutions are (-5,0) , (-7,1) , (-3,-1) and (-1,-2).

Discussion

17604.	The dimensions of a field are 15 m and 12 m. A 8 m long, 2.5 m wide and 2 m deep pit is dug in one corner of the field and the earth removed from this pit is evenly spread over the remaining area of the field. Calculate by how much the level of field is raised.
Answer» QUESTION:- The dimensions of a field are 15 m and 12 m. A 8 m long, 2.5 m WIDE and 2 m deep pit is dug in one corner of the field and the EARTH removed from this pit is evenly SPREAD over the remaining area of the field. Calculate by how much the level of field is raised. ANSWER :- LET :- length of the field → L breadth of the field → B So, L = 15 m and B = 12 m Area of the field → L × B → 15 m × 12 m = 180 m² LET :- length of the pit → l breadth of the pit → b height of the pit → h So, l = 8 m , b = 2.5 m and h = 2 m Area of the pit's base → l × b → 8 m × 2.5 m → 20 m² Area over which the earth is spread → ( 180 - 20 ) m² → 160 m² Volume of earth dug → l × b × h → ( 8 × 2.5 × 2 ) m³ → 40 m³ Rise in the level of field → $→ \frac{volume \: of \: earth \: dug}{area \: of \: which \: earth \: is \: spread}$ $→ \frac{ {40m}^{2} }{ {160m}^{2} }$ $→ \frac{1}{4} m$ → 25 cm

17604.

The dimensions of a field are 15 m and 12 m. A 8 m long, 2.5 m wide and 2 m deep pit is dug in one corner of the field and the earth removed from this pit is evenly spread over the remaining area of the field. Calculate by how much the level of field is raised.

Answer»

QUESTION:-

The dimensions of a field are 15 m and 12 m. A 8 m long, 2.5 m WIDE and 2 m deep pit is dug in one corner of the field and the EARTH removed from this pit is evenly SPREAD over the remaining area of the field. Calculate by how much the level of field is raised.

ANSWER :-

LET :-

length of the field → L
breadth of the field → B

So, L = 15 m and B = 12 m

Area of the field

→ L × B

→ 15 m × 12 m = 180 m²

LET :-

length of the pit → l
breadth of the pit → b
height of the pit → h

So, l = 8 m , b = 2.5 m and h = 2 m

Area of the pit's base

→ l × b

→ 8 m × 2.5 m

→ 20 m²

Area over which the earth is spread

→ ( 180 - 20 ) m²

→ 160 m²

Volume of earth dug

→ l × b × h

→ ( 8 × 2.5 × 2 ) m³

→ 40 m³

Rise in the level of field →

$→ \frac{volume \: of \: earth \: dug}{area \: of \: which \: earth \: is \: spread}$

$→ \frac{ {40m}^{2} }{ {160m}^{2} }$

$→ \frac{1}{4} m$

→ 25 cm

Discussion

17605.	Find Square root of 3 using division method
Answer» Answer: 9 Step-by-step EXPLANATION: $3 \times 3 = 9$

17605.

Find Square root of 3 using division method

Answer»

Answer:

9

Step-by-step EXPLANATION:

$3 \times 3 = 9$

Discussion

17606.	(2/9+-5/6)×(-3/-8-3/4) simplest form
Answer» Step-by-step explanation: 12-45/54x+12+24/-32 -33/54x36/-32 -11/18x18/-16 11/16 is the ANSWER of this QUESTION

17606.

(2/9+-5/6)×(-3/-8-3/4) simplest form

Answer»

Step-by-step explanation:

12-45/54x+12+24/-32

-33/54x36/-32

-11/18x18/-16

11/16 is the ANSWER of this QUESTION

Discussion

17607.	In a groupof400 people, 250speak Hindi, 200 speak EnglishHow many people speak both Hindiand English
Answer» Step-by-step explanation: USE SET formula A INTERSECTION B = SET A + SET B - A UNION B. = 250 + 200 - 400 = 450 - 400 = 50 Hence 50 people can speak both HIndi and English Thank You!!! Please mark it as brainliest

17607.

In a groupof400 people, 250speak Hindi, 200 speak EnglishHow many people speak both Hindiand English

Answer»

Step-by-step explanation:

USE SET formula

A INTERSECTION B = SET A + SET B - A UNION B.

= 250 + 200 - 400 = 450 - 400 = 50

Hence 50 people can speak both HIndi and English

Thank You!!!

Please mark it as brainliest

Discussion

17608.	8 person do one work in 5/2 days then how many days does one person will take do the same work ------with explanation
Answer» Answer: 8 people = 5/2 days 1 person = 5/2 ÷ 8 (UNITARY method) (As DIVISION of fractions is not possible change division to MULTIPLICATION and reciprocate the second number) = 5/2 x 1/8 = 5/16 days

17608.

8 person do one work in 5/2 days then how many days does one person will take do the same work ------with explanation

Answer»

Answer:

8 people = 5/2 days

1 person = 5/2 ÷ 8 (UNITARY method)

(As DIVISION of fractions is not possible change division to MULTIPLICATION and reciprocate the second number)

= 5/2 x 1/8

= 5/16 days

Discussion

17609.	. Fill in the blanks with the right determiners : 12x4=2a) Will you give me money? (any/some)b) She received help from his teachers than hisparents. (muchlmany/more)
Answer» Answer: Will you GIVE me some MONEY? She receives help from his MUCH TEACHERS than his PARENTS

17609.

. Fill in the blanks with the right determiners : 12x4=2a) Will you give me money? (any/some)b) She received help from his teachers than hisparents. (muchlmany/more)

Answer»

Answer:

Will you GIVE me some MONEY?

She receives help from his MUCH TEACHERS than his PARENTS

Discussion

17610.	X^2/16 - 2x + 16factorise using appropriate identity
Answer» Step-by-step explanation: x²-32x+32=0 use formula method u GET urs ANSWER PERFECTLY

17610.

X^2/16 - 2x + 16factorise using appropriate identity

Answer»

Step-by-step explanation:

x²-32x+32=0

use formula method u GET urs ANSWER PERFECTLY

Discussion

17611.	Please tell me rational number answers given in the attachment
Answer» ANSWER: iii anser is -11/40 Step-by-step EXPLANATION: -7/8-(3/5) =-7/8+3/5 =-35+24/8×5 here BIG sign is there for 35 so =-11/40 is the answer I hope this answer HELPS you

17611.

Please tell me rational number answers given in the attachment

Answer»

ANSWER:

iii anser is -11/40

Step-by-step EXPLANATION:

-7/8-(3/5)

=-7/8+3/5

=-35+24/8×5

here BIG sign is there for 35 so

=-11/40 is the answer

I hope this answer HELPS you

Discussion

17612.	(1+ cot^ A) sin^A=1
Answer» ANSWER: Step-by-step EXPLANATION: (1 +

17612.

(1+ cot^ A) sin^A=1

Answer»

ANSWER:

Step-by-step EXPLANATION:

(1 +

Discussion

17613.	The Position of a particle moving along x axis is given by x=t^3+t^2+t+1 m find. (1) position of particle at t= 0 sec ,at 2 sec,at 3 sec,at 10 sec .
Answer» ANSWER: GIVEN: a=8.5 b=2.5 x=a+bt 2 dt dx =2bt V t=2 = dt dx =2×2.5×2=10 MS −1 Step-by-step EXPLANATION: $hello ..✌$

17613.

The Position of a particle moving along x axis is given by x=t^3+t^2+t+1 m find. (1) position of particle at t= 0 sec ,at 2 sec,at 3 sec,at 10 sec .

Answer»

ANSWER:

GIVEN:

a=8.5

b=2.5

x=a+bt

2

dt

dx

=2bt

V

t=2

=

dt

dx

=2×2.5×2=10 MS

−1

Step-by-step EXPLANATION:

$hello ..✌$

Discussion

17614.	Alloy naman againSimple Sutilue Jenne(pass1) this waway
Answer» ANSWER: fkitijgu85iyhreyjyrt u66tt7irj7

17614.

Alloy naman againSimple Sutilue Jenne(pass1) this waway

Answer»

ANSWER:

fkitijgu85iyhreyjyrt u66tt7irj7

Discussion

17615.	ਰਾਜਨੀਤੀ ਸ਼ਾਸਤਰਾਧਨਾਬ ਗਿਆਨ ਸਿਜਦਾ ਹੈ
Answer» Step-by-step EXPLANATION: fkkfkrkrkfkkfkgjtjtjtuitititititi

17615.

ਰਾਜਨੀਤੀ ਸ਼ਾਸਤਰਾਧਨਾਬ ਗਿਆਨ ਸਿਜਦਾ ਹੈ

Answer»

Step-by-step EXPLANATION:

fkkfkrkrkfkkfkgjtjtjtuitititititi

Discussion

17616.	313 divided 700 ×100
Answer» ANSWER: 700*100/313=223.6421725 is the answer and MARK me as the BRAINLIEST

17616.

313 divided 700 ×100

Answer»

ANSWER:

700*100/313=223.6421725 is the answer and MARK me as the BRAINLIEST

Discussion

17617.	The coordinates of the points dividing the line segment joining the points (-3,1)(3,-2) and dividing in the ratio of 2:1
Answer» ANSWER: Stepर -by-step EXPLANATION: Sjssjsjsj

17617.

The coordinates of the points dividing the line segment joining the points (-3,1)(3,-2) and dividing in the ratio of 2:1

Answer»

ANSWER:

Stepर -by-step EXPLANATION:

Sjssjsjsj

Discussion

17618.	Express the ratio 21:7/9 as fraction
Answer» Answer: 21 : 7/9 = 21 ×9 /7. = 189 /7

17618.

Express the ratio 21:7/9 as fraction

Answer»

Answer:

21 : 7/9 = 21 ×9 /7. = 189 /7

Discussion

17619.	The sum of the solutions of the equation tanx.tan4x = 1 for 0
Answer» ANSWER: HOPE THIS HELPS YOU PLEASE MARK MY ANSWER AS BRAINLIEST ANSWER THE ANSWER IS IN *ATTACHMENT*** THANK YOU ❤️

17619.

The sum of the solutions of the equation tanx.tan4x = 1 for 0

Answer»

ANSWER:

HOPE THIS HELPS YOU

PLEASE MARK MY ANSWER AS BRAINLIEST ANSWER

THE ANSWER IS IN ATTACHMENT

THANK YOU ❤️

Discussion

17620.	State whether the product obtained is greater orsmaller than the fractions multiplied without actuallysolving thema) 10/3 multiple 7/6
Answer» Answer: PLS MARK AS BRAINLIEST !! the answer to this question is : smaller Step-by-step EXPLANATION: since both the fractions are (bigger1) , even their PRODUCT is less than 1 . Now , we can find out if the product is greater or lesser than these , by : CHECKING if both the numerator are less than DENOMINATOR. if so then the product is lesser than the fractions ... hope this has helped you !!!

17620.

State whether the product obtained is greater orsmaller than the fractions multiplied without actuallysolving thema) 10/3 multiple 7/6

Answer»

Answer:

PLS MARK AS BRAINLIEST !!

the answer to this question is : smaller

Step-by-step EXPLANATION:

since both the fractions are (bigger1) ,

even their PRODUCT is less than 1 .

Now , we can find out if the product is

greater or lesser than these , by :

CHECKING if both the numerator are less than DENOMINATOR.

if so then the product is lesser than the fractions ...

hope this has helped you !!!

Discussion

17621.	3. Simplify:( 32-(8 + 14) -7(v) 23 - (63) - 4(i) (32-8) + (14-7) (in) (16+ 8) + 2 (iv) 16+ (8 +2)(c) 24 x 8+ (4 - 2) (vii) (16+4) -(8 + 2)(vii) 2 * (5-3) = 4
Answer» Step-by-step EXPLANATION: i KNOW but i am BUSY but i am busy

17621.

3. Simplify:( 32-(8 + 14) -7(v) 23 - (63) - 4(i) (32-8) + (14-7) (in) (16+ 8) + 2 (iv) 16+ (8 +2)(c) 24 x 8+ (4 - 2) (vii) (16+4) -(8 + 2)(vii) 2 * (5-3) = 4

Answer»

Step-by-step EXPLANATION:

i KNOW but i am BUSY but i am busy

Discussion

17622.	Make this fast plzzzz i mark u brainlist
Answer» x²-3x+2 x²-2x-x+2 x(x-2)-(x-2) (x-1)(x-2) x-1=0 x=1 x-2=0 x=2 I HOPE it HELPS you

17622.

Make this fast plzzzz i mark u brainlist

Answer»

x²-3x+2

x²-2x-x+2

x(x-2)-(x-2)

(x-1)(x-2)

x-1=0

x=1

x-2=0

x=2

I HOPE it HELPS you

Discussion

17623.	Factories the following x^2-38x-28
Answer» Answer: Mere KHAYAAL SE YE WRONG equation HAI

17623.

Factories the following x^2-38x-28

Answer»

Answer:

Mere KHAYAAL SE YE WRONG equation HAI

Discussion

17624.	Show that any positive odd integer isof the form4q+1, 4q+3whereqis some integer
Answer» Answer: Step-by-step explanation: let a be any positive integer by EDL a = bq +R 0 ≤ r < b possible remainders are 0, 1, 2 , 3 this shows that a can be in the form of 4q, 4q+1, 4q+2, 4q+3 q is quotient as a is ODD a can't be the form of 4q or 4q+2 as they are even so a ill be in the form of 4q + 1 or 4q+3 hence proved Mark as BRAINLIST FOLLOW me

17624.

Show that any positive odd integer isof the form4q+1, 4q+3whereqis some integer

Answer»

Answer:

Step-by-step explanation:

let a be any positive integer

by EDL a = bq +R

0 ≤ r < b

possible remainders are 0, 1, 2 , 3

this shows that a can be in the form of 4q, 4q+1, 4q+2, 4q+3 q is quotient

as a is ODD a can't be the form of 4q or 4q+2 as they are even

so a ill be in the form of 4q + 1 or 4q+3

hence proved

Mark as BRAINLIST

FOLLOW me

Discussion

17625.	If the distance between the points (asin 42 ,0 )and (0, sin 78 a) is d,then d^2-a^2
Answer» Step-by-step explanation: (asin42-0)²+(0-sin78)²=d² solve this u GET URS ANSWER PERFECTLY

17625.

If the distance between the points (asin 42 ,0 )and (0, sin 78 a) is d,then d^2-a^2

Answer»

Step-by-step explanation:

(asin42-0)²+(0-sin78)²=d²

solve this u GET URS ANSWER PERFECTLY

Discussion

17626.	What the hell is this ?Girl please dont talk to this guy he is tooo ugly
Answer» we don't...............

Discussion

17627.	० यदि । से।लिखा जाए तो अंक 5 किलनीबार आयेगा।A OOOD तक के पूर्णाकों को
Answer» Answer: AAP KYA KEHNA KAHATE HAI

17627.

० यदि । से।लिखा जाए तो अंक 5 किलनीबार आयेगा।A OOOD तक के पूर्णाकों को

Answer»

Answer:

AAP KYA KEHNA KAHATE HAI

Discussion

17628.	Q.3 Finddydxif,1) y= e$x-20142) y = all+log 3]3) y = 5(x+log x)
Answer» Answer: 1=1 2=0 3=5 (1+1/X) =5+5/x=( 5X +5)/x

17628.

Q.3 Finddydxif,1) y= e$x-20142) y = all+log 3]3) y = 5(x+log x)

Answer»

Answer:

1=1

2=0

3=5 (1+1/X)

=5+5/x=( 5X +5)/x

Discussion

17629.	Please do it correctlyAnswer:- i) 2 ii) 3187please tell fast ➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️
Answer» don't worry I will definitely provide this ANSWER to you in morning at 7:30 am.... so PLEASE wait because I am at another place without any thing ...... please message me something so that I can easily answer you in morning sorry for late...

17629.

Please do it correctlyAnswer:- i) 2 ii) 3187please tell fast ➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️➡️

Answer»

don't worry I will definitely provide this ANSWER to you in morning at 7:30 am....

so PLEASE wait because I am at another place without any thing

......

please message me something so that I can easily answer you in morning

sorry for late...

Discussion

17630.	Given that one of the zeroes ofthe cubic polynomial is zero,the product of the other twozeroes is *a) c/ab) -c/ac) 1d) 2
Answer» ANSWER: answer is b. -c/a.....

17630.

Given that one of the zeroes ofthe cubic polynomial is zero,the product of the other twozeroes is *a) c/ab) -c/ac) 1d) 2

Answer»

ANSWER:

answer is b.

-c/a.....

Discussion

17631.	3 express 7 my equal minus one, and for why minus 5 plus 4 equals zero, find the values 3 x, minus 8y and you by x-2
Answer» ANSWER: B chock-full JUDICIOUSLY HAYSTACK

17631.

3 express 7 my equal minus one, and for why minus 5 plus 4 equals zero, find the values 3 x, minus 8y and you by x-2

Answer»

ANSWER:

B chock-full JUDICIOUSLY HAYSTACK

Discussion

17632.	8 person do one work in 5/2 days then how many days does one person will take do the same work
Answer» ANSWER: 20 DAYS. is the RIGHT answer

17632.

8 person do one work in 5/2 days then how many days does one person will take do the same work

Answer»

ANSWER:

20 DAYS. is the RIGHT answer

Discussion

17633.	A steel wire of hundred metre is divided into 8 equal pieces what is the length of each piece
Answer» Answer: Step-by-step explanation: TOTAL LENGTH of wire=100m total PIECES = 8 length of each wire=-?? so, 100/8=12.5 ANSWER THE LENGTH OF EACH PIECE OF WIRE IS 12.5m.

17633.

A steel wire of hundred metre is divided into 8 equal pieces what is the length of each piece

Answer»

Answer:

Step-by-step explanation:

TOTAL LENGTH of wire=100m

total PIECES = 8

length of each wire=-??

so,

100/8=12.5 ANSWER

THE LENGTH OF EACH PIECE OF WIRE IS 12.5m.

Discussion

17634.	The capacity of a bucket is 8 whole 1 by 2 litre how much water will be there in 12 such buckets.
Answer» 24 LITRES WATER will be FILLED in 12 bucket

Discussion

17635.	Which of the following is an irrational numbet =
Answer» Answer: oops ... the QUESTION is not WRTN FULL ... Step-by-step explanation: SRY...

17635.

Which of the following is an irrational numbet =

Answer»

Answer:

oops ... the QUESTION is not WRTN FULL ...

Step-by-step explanation:

SRY...

Discussion

17636.	The _________ speech is also called as reported speech. *DirectIndirectIndefiniteDefinite
Answer» ANSWER: your answer is here. Step-by-step EXPLANATION: and PLEASE MARK me as BRAINLIST

17636.

The _________ speech is also called as reported speech. *DirectIndirectIndefiniteDefinite

Answer»

ANSWER:

your answer is here.

Step-by-step EXPLANATION:

and PLEASE MARK me as BRAINLIST

Discussion

17637.	If the 8 th term of AP is 31and 15 th is 16 more than the 11 th term Find The AP
Answer» Answer: Pls mark me Brainliest Step-by-step explanation: let a be the 1st TERM and d be the common difference a8 = a + 7d = 31 a15 = a + 14d = a11 + 16 (a + 10D) + 16 a + 10d +16 = a + 14d = a + 10d +16 = a + 10d + 4d = 16 = 4d d = 16/4 = 4 a + 7d = 31 a + 7(4) = 31 a + 28 = 31 a = 31 -28 = 3 a = 3 , d = 4 ... therefore Ap = a , a+d , a+2d ,a+3d ...... = 3 , 3+4 ,3+2(4) , 3 + 3(4) = 3 , 7 , 11 , 15 ....... ( is your AP)

17637.

If the 8 th term of AP is 31and 15 th is 16 more than the 11 th term Find The AP

Answer»

Answer:

Pls mark me Brainliest

Step-by-step explanation:

let a be the 1st TERM and d be the common difference

a8 = a + 7d = 31

a15 = a + 14d = a11 + 16

(a + 10D) + 16

a + 10d +16 = a + 14d

= a + 10d +16 = a + 10d + 4d

= 16 = 4d

d = 16/4 = 4

a + 7d = 31

a + 7(4) = 31

a + 28 = 31

a = 31 -28 = 3

a = 3 , d = 4 ...

therefore Ap = a , a+d , a+2d ,a+3d ......

= 3 , 3+4 ,3+2(4) , 3 + 3(4)

= 3 , 7 , 11 , 15 ....... ( is your AP)

Discussion

17638.	(1/16-5/18)×(5/9-7/12) simplyfy and write the answers in the simplest form .
Answer» Answer: Hi DEAR....here is your answer..... given, Zeroes are 1/2+2√3 and 1/2-2√3 sum of zeroes = 1/2+2√3 + 1/2-2√3 = 1/2 + 1/2 = 1 PRODUCT of zeroes = 1/2+2√3 x 1/2-2√3 = [ 1/2 ] ² - [ 2√3 ]² = 1/4 - 12 = 1/4 - 48 / 4 = -47 /4 Quadratic equation x² - [ sum of zeroes ]x + product of zeroes =x² - x + -47/4..........

17638.

(1/16-5/18)×(5/9-7/12) simplyfy and write the answers in the simplest form .

Answer»

Answer:

Hi DEAR....here is your answer.....

given,

Zeroes are 1/2+2√3 and 1/2-2√3

sum of zeroes = 1/2+2√3 + 1/2-2√3

= 1/2 + 1/2

= 1

PRODUCT of zeroes = 1/2+2√3 x 1/2-2√3

= [ 1/2 ] ² - [ 2√3 ]²

= 1/4 - 12

= 1/4 - 48 / 4

= -47 /4

Quadratic equation

x² - [ sum of zeroes ]x + product of zeroes

=x² - x + -47/4..........

Discussion

17639.	If the point P ( a , -11) Q ( 5, b) , R( 2, 15) and S (1, 1) are the vertices of a parallelogram PQRS, find the values of a and b.
Answer» ANSWER: Hope it HELPS you FRND.....

17639.

If the point P ( a , -11) Q ( 5, b) , R( 2, 15) and S (1, 1) are the vertices of a parallelogram PQRS, find the values of a and b.

Answer»

ANSWER:

Hope it HELPS you FRND.....

Discussion

17640.	A man invested 10000 rupees, split into the two schemes, at annual rates of interest 8% and 9%. After one year he got 875 rupees as interest from both. How much did he invest in each?
Answer» Answer: 2500 rupees is invested at rate of 8% & 7500 rupees is the amount invested at rate of 9% Step-by-step EXPLANATION: Let x be the amount invested at rate of 8%. Hence 10000-x will be the amount invested at 9%. We know the relation, SI=(P×T×R) /100 here, SI = SIMPLE Interest P = Principal Amount T = Time R = Rate of Interest For the first one, SI = (x × 1 × 8)/100 For the second one, SI=[(10000-x) × 1 × 9]/100 Also given, He got 875 rupees as interest on both investments. (8x/100) + ((10000-x) × 9/100) = 875 On solving this, we GET x = 2500 and 10000-x = 7500 ∴ 2500 rupees is invested at rate of 8% & 7500 rupees is the amount invested at rate of 9%

17640.

A man invested 10000 rupees, split into the two schemes, at annual rates of interest 8% and 9%. After one year he got 875 rupees as interest from both. How much did he invest in each?

Answer»

Answer:

2500 rupees is invested at rate of 8% & 7500 rupees is the amount invested at rate of 9%

Step-by-step EXPLANATION:

Let x be the amount invested at rate of 8%.

Hence 10000-x will be the amount invested at 9%.

We know the relation,

SI=(P×T×R) /100

here,

SI = SIMPLE Interest
P = Principal Amount
T = Time
R = Rate of Interest

For the first one,

SI = (x × 1 × 8)/100

For the second one,

SI=[(10000-x) × 1 × 9]/100

Also given,

He got 875 rupees as interest on both investments.

(8x/100) + ((10000-x) × 9/100) = 875

On solving this,

we GET x = 2500 and 10000-x = 7500

∴ 2500 rupees is invested at rate of 8% & 7500 rupees is the amount invested at rate of 9%

Discussion

17641.	Plot the following points on the number line using a graph and join the points-(3,-4), (-3,2)
Answer» Answer: Step-by-step explanation: the answer is GIVEN below if mit helped u PLZZ MARK me as brainliest!!!

17641.

Plot the following points on the number line using a graph and join the points-(3,-4), (-3,2)

Answer»

Answer:

Step-by-step explanation:

the answer is GIVEN below

if mit helped u PLZZ MARK me as brainliest!!!

Discussion

17642.	Decimal expantion of the following is non termenating form
Answer» Answer: decimal EXPANSION of π is NON terminating Step-by-step explanation: π=22/7=3.14... PLZ MARK me as brainiest

17642.

Decimal expantion of the following is non termenating form

Answer»

Answer: decimal EXPANSION of π is NON terminating

Step-by-step explanation:

π=22/7=3.14... PLZ MARK me as brainiest

Discussion

17643.	Hcf of 422 and 1261 in long division method
Answer» Answer: use divisibility TEST =4 i THINK i am bad at MATH so i think it could be useful

17643.

Hcf of 422 and 1261 in long division method

Answer»

Answer:

use divisibility TEST =4 i THINK i am bad at MATH so i think it could be useful

Discussion

17644.	-523+937 who is these Answer
Answer» HEY MATE your ANSWER is 414 $\text{[math]}$ MARK IT AS BRAINLIST❤️

17644.

-523+937 who is these Answer

Answer»

HEY MATE your ANSWER is 414

$\text{[math]}$ MARK IT AS BRAINLIST❤️

Discussion

17645.	डेसिमल फ्रेक्शन डिवाइड ईच ऑफ द फॉलोइंग नंबर बाय 10 1000 क्वेश्चन 356 पॉइंट 653
Answer» ANSWER: I NEED POINTS for being an EXPERT Step-by-step EXPLANATION: he. jxekexeknxoemRandall Hashim I need points for being an expert

17645.

डेसिमल फ्रेक्शन डिवाइड ईच ऑफ द फॉलोइंग नंबर बाय 10 1000 क्वेश्चन 356 पॉइंट 653

Answer»

ANSWER:

I NEED POINTS for being an EXPERT

Step-by-step EXPLANATION:

he. jxekexeknxoemRandall Hashim

I need points for being an expert

Discussion

17646.	Rule of integers full detail
Answer» Answer: Rule: The sum of any integer and its opposite is equal to zero. ... To find the sum of a POSITIVE and a negative integer, take the ABSOLUTE value of each integer and then subtract these values. The result takes the sign of the integer with the LARGER absolute value. The sum of any integer and its opposite is equal to zero.

17646.

Rule of integers full detail

Answer»

Answer:

Rule: The sum of any integer and its opposite is equal to zero. ... To find the sum of a POSITIVE and a negative integer, take the ABSOLUTE value of each integer and then subtract these values. The result takes the sign of the integer with the LARGER absolute value. The sum of any integer and its opposite is equal to zero.

Discussion

17647.	3.find the square root of 8 upon 9 by division method
Answer» ANSWER: it's GIVEN on GOOGLE SEARCH it

17647.

3.find the square root of 8 upon 9 by division method

Answer»

ANSWER:

it's GIVEN on GOOGLE SEARCH it

Discussion

17648.	a game of chance consist of spining an arrow which has slots of 1,2,3,4,5,6,7,8 what is the probability that it will point at a number greater than 2
Answer» 6/8 is the answer Answer: PLEASE Mark as BRAINLIEST please follow me on my this I'd and also follow me on my SECOND I'd anmolverma786 it's in my FOLLOWING

17648.

a game of chance consist of spining an arrow which has slots of 1,2,3,4,5,6,7,8 what is the probability that it will point at a number greater than 2

Answer»

6/8 is the

answer

Answer:

PLEASE Mark as BRAINLIEST please follow me on my this I'd and also follow me on my SECOND I'd anmolverma786 it's in my FOLLOWING

Discussion

17649.	4. In a quiz, group A scored -34, 12, 3and group B scored 15, 5, -32 in threesuccessive rounds. Which group scoredmore? Can we say that integers can beadded in any order?
Answer» Answer: GROUP B Step-by-step explanation: -34 + 12 + 3= -19 15 + 5 -32(adding -32 is the same as subtracting 32)= -12 -19<-12 a i hope this answers your question AND PLEASE MARK AS BRAINLIEST

17649.

4. In a quiz, group A scored -34, 12, 3and group B scored 15, 5, -32 in threesuccessive rounds. Which group scoredmore? Can we say that integers can beadded in any order?

Answer»

Answer:

GROUP B

Step-by-step explanation:

-34 + 12 + 3= -19

15 + 5 -32(adding -32 is the same as subtracting 32)= -12

-19<-12

a

i hope this answers your question AND

PLEASE MARK AS BRAINLIEST

Discussion

17650.	श्न क्र.9'अ' एक काम 20 दिवसात पूर्ण करतो. तेच काम पूर्ण करण्यास 'ब' ला30 दिवस लागतात. तर दोघे मिळून ते काम किती दिवसात पूर्णकरतील
Answer» Answer: 50 Step-by-step EXPLANATION: अ20+ब30=अ+ब-20+30=50

17650.

श्न क्र.9'अ' एक काम 20 दिवसात पूर्ण करतो. तेच काम पूर्ण करण्यास 'ब' ला30 दिवस लागतात. तर दोघे मिळून ते काम किती दिवसात पूर्णकरतील

Answer»

Answer:

50

Step-by-step EXPLANATION:

अ20+ब30=अ+ब-20+30=50

Discussion

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