332354 + Interview Questions in Secondary School in Math

1.	HOLA ¡¡____________∆ Being a mod and helping is good or like an user _____________ Say correctly
Answer» Being a MODERATOR and HELPING others makes you fell like you are the BEST. So it's amazing fun to be a moderator. Hope it HELPS u! ┬─┬ノ( º _ ºノ)

Discussion

2.	The temperature at 12 noon was 10°C above zero. If it decreases at the rate of 2°C per hour until midnight, at what time would the temperature be 8°C below zero? What would be the temperature at mid-night?NCERT Class 7th Mathematics Chapter 1 Integers
Answer» TEMPERATURE will be8°c below ZERO at 9:0pm and at MIDNIGHT the temperature will be 14°c below zero.

Discussion

3.	6 3 =24 8 64=48 7 4=?
Answer» COMPLETE your QUESTION....

Discussion

4.	Ab test how many visitors do I need in each group
Answer» First off, congrats on taking the dive into data-driven marketing. The answer to your question VARIES CONSIDERABLY based on what you're TRYING to test, and how you're trying to test it. You should keep NOTE that establishing some degree of statistical significance is how you determine whether you can 'rely' on the results of your test. Without this bit of analysis, your CONCLUSIONS are in jeopardy of being misinformed.

Discussion

5.	A can run 224 metre in 28 seconds and B in 32 seconds. By what distance A beat B
Answer» A completed RACE in 28 SECS i.e. A completed 224 metres in 28 secs After 28 secs B covered a DISTANCE of = (224/32)*28= 196 metres So, A defeated B by a distance of (224-196)=28 metres

Discussion

6.	If x^3+ 1/x^3= 110 find the value of x+1/x=?
Answer» I HOPE this will HELP you -by ABHAY

Discussion

7.	A boat goes 24 km upstream and 28 km downstream in 6 hrs. It goes 30km upstream and 21 km downstream in 13 / 2 hours. Find the speed of boat in still water and also speed of the stream.Its urgent.....
Answer» Answer: The speed of boat in STILL water is 10 km/hr and the speed of STREAM is 4 km/hr Step-by-step explanation: Let the speed of boat in still water be x Let the speed of stream be y Upstream Speed = x-y Downstream speed = x+y Case 1 ) Distance of upstream = 24 km Time = $\frac{Distance}{Speed}$ Time = $\frac{24}{x-y}$ Distance of down stream = 28 km Time = $\frac{Distance}{Speed}$ Time = $\frac{28}{x+y}$ Since we are given that total time is 6 hours So, $\frac{24}{x-y}+\frac{28}{x+y}=6$ ---A Case 2) Distance of upstream =30 km Time = $\frac{Distance}{Speed}$ Time = $\frac{30}{x-y}$ Distance of down stream = 21 km Time = $\frac{Distance}{Speed}$ Time = $\frac{21}{x+y}$ Since we are given that total time is 13/2 hours So, $\frac{30}{x-y}+\frac{21}{x+y}=\frac{13}{2}$ ---B Solve A and B $\frac{24}{x-y}+\frac{28}{x+y}=6$ $]\frac{30}{x-y}+\frac{21}{x+y}=\frac{13}{2}$ Let $\frac{1}{x-y} = u$ and $\frac{1}{x+y} =v$ So, $24u+28v=6$ ----1 $30u+21v=\frac{13}{2}$ ---2 Multiply 1 with 5 and 2 with 4 $120u+140v=30$ ---5 $120u+84v=26$ ---6 Subtract 6 from 5 $120u+140v-120u-84v=30-26$ $140v-84v=4$ $56v=4$ $v=\frac{4}{56}=\frac{1}{14}$ Substitute the value of v in 5 $120u+140(\frac{1}{14})=30$ $120u+10=30$ $120u=20$ $u=\frac{20}{120} =\frac{1}{6}$ So, $\frac{1}{x-y} = \frac{1}{6}$ and $\frac{1}{x+y} =\frac{1}{14}$ $x-y=6$ --- 7 and $x+y=14$ ---8 Add 7 and 8 $x-y+x+y=6+14$ $2x=20$ $x=10$ Substitute in 8 $10+y=14$ $y=4$ HENCE the speed of boat in still water is 10 km/hr and the speed of stream is 4 km/hr

7.

A boat goes 24 km upstream and 28 km downstream in 6 hrs. It goes 30km upstream and 21 km downstream in 13 / 2 hours. Find the speed of boat in still water and also speed of the stream.Its urgent.....

Answer»

Answer:

The speed of boat in STILL water is 10 km/hr and the speed of STREAM is 4 km/hr

Step-by-step explanation:

Let the speed of boat in still water be x

Let the speed of stream be y

Upstream Speed = x-y

Downstream speed = x+y

Case 1 )

Distance of upstream = 24 km

Time = $\frac{Distance}{Speed}$

Time = $\frac{24}{x-y}$

Distance of down stream = 28 km

Time = $\frac{Distance}{Speed}$

Time = $\frac{28}{x+y}$

Since we are given that total time is 6 hours

So, $\frac{24}{x-y}+\frac{28}{x+y}=6$ ---A

Case 2)

Distance of upstream =30 km

Time = $\frac{Distance}{Speed}$

Time = $\frac{30}{x-y}$

Distance of down stream = 21 km

Time = $\frac{Distance}{Speed}$

Time = $\frac{21}{x+y}$

Since we are given that total time is 13/2 hours

So, $\frac{30}{x-y}+\frac{21}{x+y}=\frac{13}{2}$ ---B

Solve A and B

$\frac{24}{x-y}+\frac{28}{x+y}=6$

$]\frac{30}{x-y}+\frac{21}{x+y}=\frac{13}{2}$

Let $\frac{1}{x-y} = u$ and $\frac{1}{x+y} =v$

So, $24u+28v=6$ ----1

$30u+21v=\frac{13}{2}$ ---2

Multiply 1 with 5 and 2 with 4

$120u+140v=30$ ---5

$120u+84v=26$ ---6

Subtract 6 from 5

$120u+140v-120u-84v=30-26$

$140v-84v=4$

$56v=4$

$v=\frac{4}{56}=\frac{1}{14}$

Substitute the value of v in 5

$120u+140(\frac{1}{14})=30$

$120u+10=30$

$120u=20$

$u=\frac{20}{120} =\frac{1}{6}$

So, $\frac{1}{x-y} = \frac{1}{6}$ and $\frac{1}{x+y} =\frac{1}{14}$

$x-y=6$ --- 7 and $x+y=14$ ---8

Add 7 and 8

$x-y+x+y=6+14$

$2x=20$

$x=10$

Substitute in 8

$10+y=14$

$y=4$

HENCE the speed of boat in still water is 10 km/hr and the speed of stream is 4 km/hr

Discussion

8.	How many lacs in 2 crore
Answer» Hello friend your answer there are 200 LAKHS in 2 crores hope it HELPS you

Discussion

9.	Log(5+x)=log3-log(3+x) solve for x full process
Answer» ⇒log(5+xx−3)=log3 ⇒5+xx−3=3 ⇒3x−9=5+x ⇒3x−9−x+9=5+x−x+9 ⇒12×2x=12×14 ⇒x=7

9.

Log(5+x)=log3-log(3+x) solve for x full process

Answer»

⇒log(5+xx−3)=log3
⇒5+xx−3=3
⇒3x−9=5+x

⇒3x−9−x+9=5+x−x+9
⇒12×2x=12×14

⇒x=7

Discussion

10.	Q . Find the smallest number which when subtracted from following numbers will make them perfect square.(A) 200(B)175Plz don't give wrong answers
Answer» The CORRECT answer for (A) is 4 and for (B) is 6 . Explanation : Since we know that the nearest perfect square to 200 is 196 , which is the square of 14 . So now we have to find a number which when SUBTRACTED from 200 gives 196 . So , let the required number be = a ∴200-a = 196 ⇒ a = 200 - 196 = 4 HENCE , 4 is the smallest number which when when subtracted from 200 makes it a perfect square . SIMILARLY the nearest perfect square to 175 is 169 , which is the square of 13 . Here again let the required number be = b . ∴ 175 - b = 169 ⇒ b = 175 - 169 = 6 . Hence , 6 is the smallest number which when subtracted from 175 makes it a perfect square ,

10.

Q . Find the smallest number which when subtracted from following numbers will make them perfect square.(A) 200(B)175Plz don't give wrong answers

Answer»

The CORRECT answer for (A) is 4 and for (B) is 6 .

Explanation :

Since we know that the nearest perfect square to 200 is 196 , which is the square of 14 .
So now we have to find a number which when SUBTRACTED from 200 gives 196 .

So , let the required number be = a

∴200-a = 196

⇒ a = 200 - 196

= 4

HENCE , 4 is the smallest number which when when subtracted from 200 makes it a perfect square .

SIMILARLY the nearest perfect square to 175 is 169 , which is the square of 13 .
Here again let the required number be = b .

∴ 175 - b = 169

⇒ b = 175 - 169

= 6 .

Hence , 6 is the smallest number which when subtracted from 175 makes it a perfect square ,

Discussion

11.	the following where the scores of red house in 5 rounds of the inter house quiz competition is - 10 ,+ 5 ,- 4 ,- 3 ,+ 15 what was the final score
Answer» Hey Here is your ANSWER, FINAL SCORE = SUM of all the scores Final score = -10+5-4-3+15 = -17+20 = 3 Hope it HELPS you!

Discussion

12.	√m2n2×6√m2n2×3√m2n2 simplify it
Answer» ANSWER: $18m^3n^3$ Step-by-step EXPLANATION: GIVEN EXPRESSION is $\sqrt{m^2n^2}6\sqrt{m^2n^2}3\sqrt{m^2n^2}$ $=mn6mn3mn$ $=18m^3n^3$

12.

√m2n2×6√m2n2×3√m2n2 simplify it

Answer»

ANSWER:

$18m^3n^3$

Step-by-step EXPLANATION:

GIVEN EXPRESSION is

$\sqrt{m^2n^2}*6\sqrt{m^2n^2}*3\sqrt{m^2n^2}$

$=mn*6mn*3mn$

$=18m^3n^3$

Discussion

13.	Find a rational and irrational number between 0 and 0.1
Answer» RATIONAL no. =(0+0.1)/2 =0.1/2 =0.05

Discussion

14.	Que =80 please solve this problem...????
Answer» EXPANDING each TERM, (x^3 + 3x^2y + 3xy^2 + y^3) - (x^3 - 3x^2y + 3xy^2 - y^3) - 6x^2y + 6y^3 = y^3 + y^3 + 6y^3 = 8y^3 Option: (d)

Discussion

15.	Any one giving chs exam for class plz send paperplease no one give wrong answer
Answer» For which CLASS I am GIVING 11class EXAM

Discussion

16.	Meenal lands Rupees 75000 at CI for 3 years if the rate of interest for the first 2 years is 15% and for third year it is 16% calculate the seminal will get at the end of 3rd year
Answer» Seminnal at the END of 3rd YEAR = 575287.5 Solution amount for 2 year = p(1+R/100)^N OF YERS =75000(1+15/100)^2 =75000(115/100)^2 =75000115/100115/100 =75115/10115 =495937.5 amount at the end =495937.5(1+16/100)^1 =575287.5

Discussion

17.	What we call 1000 in roman numerals .
Answer» M is 1000 in ROMAN NUMERICAL SYSTEM

Discussion

18.	the price of 3 notebooks and 2 textbooks rupees 135 but a notebook cost rupees 5 more than the notebook find the cost of both the notebook and test book
Answer» Hey!!! ___________ Let the cost of 1 NOTEBOOK be Rs.X and 1 textbook be Rs.y. Then ATQ, => 3x + 2y = 135------(1) Also => x - 5 = y => (x - y = 5)2-------(2) ADD (1) and (2). => 3x + 2y + 2x - 2y = 135 + 10 => 5x = 145 Thus x = 29 Thus y = 24 Thus the cost of 1 notebook is Rs.29 and 1 textbook is Rs.24 __________ Hope this helps you

Discussion

19.	How many 10000 in 5 lakhs
Answer» HEYA DEAR FRND , 50times of 10000 will be there in 5 lakhs hope it will help you

Discussion

20.	A sailor goes 8 km downstream in 40 min and returns in 1 hour. Determine the speed of the sailor in still water and the speed of the current.I want full solution.Correct ans. will be marked as Brainliest. its urgent.
Answer» HEY!!!! __________ I'll answer on paper for best understanding Thus the speed of the sailor in still WATER is 10km/h and speed of the STREAM of 2km/h __________ Hope this HELPS you

Discussion

21.	How many hundreds in 10000
Answer» 100 HUNDREDS are here..........

Discussion

22.	I want the ans for 2nd question
Answer» Hii...☺ Here is your answer .... HCF of 240 and x = 60 LCM of 240 and x =720 Now, as we know that product of two numbers = LCM × HCF of that numbers. => 240 × x = 60 × 720 => x = 60 × 720/240 => x = 180 Hence, VALUE of x = 180. Thanks...☺

Discussion

23.	Find the equation of the parabola of which vertex= (-2,0) and focus =(0,0)NO SPAM
Answer» ANSWER: INBOX me Step-by-step EXPLANATION: OKK.......... inbox me

23.

Find the equation of the parabola of which vertex= (-2,0) and focus =(0,0)NO SPAM

Answer»

ANSWER:

INBOX me

Step-by-step EXPLANATION:

OKK..........

inbox me

Discussion

24.	Y:y is a point common to any two parallel lines
Answer» There is no COMMON POINT for PARALLEL LINES

Discussion

25.	Find five pairs of integer whose quotient is -2
Answer» Hey!!!!! Pairs ⤵️ 1. -4 divided by 2 2. -6 divided by 3 3. -10 divided by 5 4. 12 divided by -6 5. 18 divided by -9. Hope this helps you

Discussion

26.	the price of 3 notebooks and 2 test books is rupees is 135 but a notebook cost rupees 5 more than the test book. Find the cost of both the network and testbook
Answer» LET us take the cost of a notebook be'x' let us take the cost of one testbook be 'y' according to the question, 3 notebook and 2 testbook is of 135 RUPEES so, 3x+2y=135.......(1) a notebook cost 5 rupees more than the testbook so, x=y+5 x-y=5.........(2) multiply both sides by 3 in equation 3(x-y)=(3)(5) 3x-3y=15......(3) subtract equation (1) and (3) 3x+2y-(3x-3y)=135-15 3x+2y-3x+3y=120 5y=120 y=120/5 y=24 put the VALUE of y in eq. 2 x-y=5 x-24=5 x=5+24 x=29

Discussion

27.	A batsman makes a score of 95 runs in the 13th match and thus increases his average runs per match by 4. What is his average after the 13th match?
Answer» REFER the ATTACHMENT.

27.

A batsman makes a score of 95 runs in the 13th match and thus increases his average runs per match by 4. What is his average after the 13th match?

Answer»

REFER the ATTACHMENT.

Discussion

28.	Mr Roy pays 25% of his salary for house loan and give rupees 67 9.90 to his made the maid. the maid spents 0.2 part of this amount to buying groceries and the remaining amount in her salary how much does the maid earn
Answer» Amount GIVEN to the MAID = Rs. 678.90 Amount SPENT on GROCERY = 0.2 x 679.90 = Rs. 135.98 The REMAINING amount = 679.90 - 135.98 = 543.92 The maid earns; Rs. 543.92

Discussion

29.	Find the smallest no. Which leaves remainder 8&12 when divided by 28 and 32 respectively.
Answer» First we calculate the smallest number ,which when divided by 28 & 32 leaves remainder 0. Which is the LCM of 28, & 32 = 28= 2² x 7 32 = 2^5 So, LCM = 2^5 * 7 = 224 Now, by Euclid's division LEMMA , dividend = divisorquotient + remainder (r 224 = 28 8 +0 => 224 = 224 +0 => 224 = 216 + 8 ( because we want r= 8) => 224 = (287+20)+8 => 224–20 = 287 +8 ●●●●●●●●●●(1) Similarly, 224 = 32 7 +0 => 224 = 224 +0 => 224 = 212 +12 ( because we want r= 12) => 224 = (326+20) +12 => 224 - 20 = 32*6 +12 ●●●●●●●●●●●(2) Now, we observe that LHS of both eq (1) & eq(2) are equal. Divisors are also 28 & 32 & REMAINDERS are also the required numbers 8 & 12 So the smallest dividend = 224 - 20 = 204 ●ANS● 204

Discussion

30.	Evaluate:(-168)÷(-14)
Answer» -128÷-14 12 is the ANSWER

Discussion

31.	550 peoples can complete a work in 100 days. After 10 days start of the work 50 more people join. In how many more days now the work will be completed?
Answer» It will TAKE 45DAYS when 10more PEOPLE will ALSO come

Discussion

32.	Learn and write cubes of number form 1 to 50
Answer» HEYAA... 1= 1 2 = 8 3 = 27 4 = 64 5= 125 6 = 216 7 = 343 8 = 512 9 = 729 10 = 1000 11 = 1331 12 = 1728 13 = 2197 14 = 2744 15= 3375 16 = 4096 17 = 4913 18 = 5832 19 = 6859 20= 8000 21 = 9261 22= 10648 23 = 12167 24= 13824 25 = 15625 26= 17576 27= 19683 28 = 21952 29 = 24389 30 = 27000 31= 29791 32 = 32768 33 = 35937 34 = 39304 35 = 42875 36 = 46656 37 = 50653 38= 54872 39 = 59319 40= 64000 41 = 68921 42= 74088 43 = 79507 44 = 85184 45 = 91125 46 = 97336 47 = 103823 48 = 110592 49 = 117649 50= 125000 hope it HELPS you✔✔✔✔ ☺☺

Discussion

33.	Factorization of (2a-b)(2a-b)+2(2a-b)-8
Answer» SOLUTION: By FACTORING: (2a-b)(2a-b)+2(2a-b)-8 We should get the common among the EQUATION, (2a-b)[(2a-b)+2]-8. Therefore, FACTORIZATION of (2a-b)(2a-b)+2(2a-b)-8 is (2a-b)[(2a-b)+2]-8.

Discussion

34.	Represent root 10 on number line
Answer» HOPE this HELPS ....'........'......'........

Discussion

35.	How to find irrational numbers between 0.2 and 0.3
Answer» By PUTTING the FORMULA of

Discussion

36.	Need help to solve this que
Answer» Hello dear friend , LETS say the amount received by 2 daughters as "x", and that by 3 sons as "y" 2x + 3y = 108000--- equation (i) Now lets make another equation : 2x = 3(3y), which becomes 2x - 9y =0----equation (II) So, by eliminating equation 2 from 1, we obtain : 2x + 3y = 108000 - ( 2x - 9y = 0 ) (remember asminus sign is in front , other sign will change) ¬¬¬¬¬¬¬¬¬¬¬¬¬ = o + 12y = 108000 So , 12y = 108000, by solving this u can find : y = 9000 putting y=9000 in any of equations, (here i m takingeqn (ii)) 2x - 9 (9000) =0 2x = 81000 So , x = 40500 Hence , each will getan amount of RS. 40500. (required answer).

36.

Need help to solve this que

Answer»

Hello dear friend ,

LETS say the amount received by 2 daughters as "x", and that by 3 sons as "y"

2x + 3y = 108000--- equation (i)

Now lets make another equation :
2x = 3(3y),
which becomes 2x - 9y =0----equation (II)

So, by eliminating equation 2 from 1, we obtain :
2x + 3y = 108000
- ( 2x - 9y = 0 ) (remember asminus sign is in front , other sign will change)
¬¬¬¬¬¬¬¬¬¬¬¬¬
= o + 12y = 108000

So , 12y = 108000, by solving this u can find :
y = 9000
putting y=9000 in any of equations, (here i m takingeqn (ii))
2x - 9 (9000) =0

2x = 81000

So , x = 40500

Hence , each will getan amount of RS. 40500. (required answer).

Discussion

37.	Simplify 3 root 27 minus 73 root 216 + 10 six root 64 + root 21
Answer» This the ANSWRER of you QUESTION

Discussion

38.	Find the zeroes of p(x)=(x-1)⁴
Answer» P(X)=( x-1)^2 p(0)=(0-1)^2= -1 ANS

Discussion

39.	3a^2-b^2-c^2+2ab-2bc+2ca find the factors
Answer» Cannot UNDERSTAND above a is what

Discussion

40.	Find a point on the line 2x+3y=15 whose abscissa is 3 1/2 times it's ordinate
Answer» Here absissa is given which is 7/2 putting the VALUE in equation. =>2*7/2+3Y=15 => 7+3y= 15 => 3y= 8 => y=8/3 __________________ hope you like it☺☺☺

Discussion

41.	Evaluate (19) ×(-25)+(-19)×(-15)
Answer» 19×(-25)+(-19)×(-15) =>(19×-25)+(19×15) =>-475+285 =>-190

Discussion

42.	Part cPlease help me This is very important
Answer» I don't KNOW it's RIGHT or WRONG bt according to me it is the ans

Discussion

43.	X+x = 2x then 5x =???. What the answer
Answer» 5X = x+x+x+x+x HOPE IT HELPS YOU PLEASE MARK IT AS A BRAINLIEST

Discussion

44.	Evaluate -(-19)×(-25) +(-19)×(-15)
Answer» (-19)×(-15) -(-19)×(-25) =(-19)×[(-15)-(-25)] =(-19)×[(-15+25)] =(-19)×[10] = -190 Hope this helps. ....PLZZ MARK as BRAINLIEST

Discussion

45.	10 word problem sum of addition
Answer» What is UR QUESTION

Discussion

46.	If 0.14(5x+3)=6x- 0.56, the find x.
Answer» FIRST off all CONVERT decimals to fractions and then solve for x. The equation will be =>14/100 × (5x+3) = 6x-56/100 =>14/100×5x + 3×14/100 = 600x-56/100 =>7x/10 + 52/100 = 600x-56/100 Take LCM from these and solve. =>7x+52 = 600x-56 =>7x+52=600x-56 =>52+56=600x-7x =>108=593x =>X=108/593.

Discussion

47.	Check the continuity of fx =2x+3 at x=1
Answer» The CORRECT ANSWER is 1

Discussion

48.	Find the reminder when x2+5x+7 by x+1/2
Answer» SOLUTION: => x+1/2=0 =>(2x+1)/2=0 => 2x+1 now DEVIDE the GIVEN Polynomial. 2x+1) x^2+5x+7(2x .........2x^2 +2x ..........(-)..... (-) ..........-x^2 +3x+7(it is remainder) because when you AGIN devinde the power is same..

Discussion

49.	6x-3y=-10 ;3x+5y-8=0 solve eqn by cramers rule
Answer» 3xy=-10 ;3x+5y-8=0 3xy=-10 ;8xy-8=0 3xy=-10 ;xy=0 3xy=10xy=0

Discussion

50.	A is equal to B, C is equal to D, Then P is equal to???
Answer» your ANS P is EQUAL TOH Q

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

HOLA ¡¡____________∆ Being a mod and helping is good or like an user _____________ Say correctly

The temperature at 12 noon was 10°C above zero. If it decreases at the rate of 2°C per hour until midnight, at what time would the temperature be 8°C below zero? What would be the temperature at mid-night?NCERT Class 7th Mathematics Chapter 1 Integers

6 3 =24 8 64=48 7 4=?

Ab test how many visitors do I need in each group

A can run 224 metre in 28 seconds and B in 32 seconds. By what distance A beat B

If x^3+ 1/x^3= 110 find the value of x+1/x=?

A boat goes 24 km upstream and 28 km downstream in 6 hrs. It goes 30km upstream and 21 km downstream in 13 / 2 hours. Find the speed of boat in still water and also speed of the stream.Its urgent.....

How many lacs in 2 crore

Log(5+x)=log3-log(3+x) solve for x full process

Q . Find the smallest number which when subtracted from following numbers will make them perfect square.(A) 200(B)175Plz don't give wrong answers

The CORRECT answer for (A) is 4 and for (B) is 6 .

the following where the scores of red house in 5 rounds of the inter house quiz competition is - 10 ,+ 5 ,- 4 ,- 3 ,+ 15 what was the final score

√m2n2×6√m2n2×3√m2n2 simplify it

Find a rational and irrational number between 0 and 0.1

Que =80 please solve this problem...????

Any one giving chs exam for class plz send paperplease no one give wrong answer

Meenal lands Rupees 75000 at CI for 3 years if the rate of interest for the first 2 years is 15% and for third year it is 16% calculate the seminal will get at the end of 3rd year

What we call 1000 in roman numerals .

the price of 3 notebooks and 2 textbooks rupees 135 but a notebook cost rupees 5 more than the notebook find the cost of both the notebook and test book

How many 10000 in 5 lakhs

A sailor goes 8 km downstream in 40 min and returns in 1 hour. Determine the speed of the sailor in still water and the speed of the current.I want full solution.Correct ans. will be marked as Brainliest. its urgent.

How many hundreds in 10000

I want the ans for 2nd question

Find the equation of the parabola of which vertex= (-2,0) and focus =(0,0)NO SPAM

Y:y is a point common to any two parallel lines

Find five pairs of integer whose quotient is -2

the price of 3 notebooks and 2 test books is rupees is 135 but a notebook cost rupees 5 more than the test book. Find the cost of both the network and testbook

A batsman makes a score of 95 runs in the 13th match and thus increases his average runs per match by 4. What is his average after the 13th match?

Mr Roy pays 25% of his salary for house loan and give rupees 67 9.90 to his made the maid. the maid spents 0.2 part of this amount to buying groceries and the remaining amount in her salary how much does the maid earn

Find the smallest no. Which leaves remainder 8&12 when divided by 28 and 32 respectively.

Evaluate:(-168)÷(-14)

550 peoples can complete a work in 100 days. After 10 days start of the work 50 more people join. In how many more days now the work will be completed?

Learn and write cubes of number form 1 to 50

Factorization of (2a-b)(2a-b)+2(2a-b)-8

Represent root 10 on number line

How to find irrational numbers between 0.2 and 0.3

Need help to solve this que

Simplify 3 root 27 minus 73 root 216 + 10 six root 64 + root 21

Find the zeroes of p(x)=(x-1)⁴

3a^2-b^2-c^2+2ab-2bc+2ca find the factors

Find a point on the line 2x+3y=15 whose abscissa is 3 1/2 times it's ordinate

Evaluate (19) ×(-25)+(-19)×(-15)

Part cPlease help me This is very important

X+x = 2x then 5x =???. What the answer

Evaluate -(-19)×(-25) +(-19)×(-15)

10 word problem sum of addition

If 0.14(5x+3)=6x- 0.56, the find x.

Check the continuity of fx =2x+3 at x=1

Find the reminder when x2+5x+7 by x+1/2

6x-3y=-10 ;3x+5y-8=0 solve eqn by cramers rule

A is equal to B, C is equal to D, Then P is equal to???

HOLA ¡¡∆ Being a mod and helping is good or like an user _ Say correctly