332354 + Interview Questions in Secondary School in Math

1.	Find the value of it
Answer» The VALUE it is not FOUND because it is not a NUMBER

Discussion

2.	14 . solve that question answer is 5root6
Answer» I HOPE you GOT your ANSWER

Discussion

3.	- फ़क्त हुशारच उत्तर देऊ शकतील…तुम्ही गाडी चालवत मुंबईहून पुण्याला जात आहात. एकूण अंतर 175 km आहे.गाडीचा वेग 60 km/h आहे.पेट्रोलचा भाव 68 ₹/लि. आहे.गाडीत एकूण 4 माणसं बसलेली आहेत.प्रश्न असा आहे, चालकाची जन्मतारीख किती आहे ?प्रश्न नीट वाचा उत्तर सापडेल बघा निट विचार करा...
Answer» This QUESTION is very easy my BIRTHDAY DATE is 08/02/2003 इथे आपली स्वतःची जन्म तारीख विचारली आहे plz make it brainlyst ANSWERS

Discussion

4.	If today is Friday then what will be after 100 days
Answer» It will be Sunday. hope it HELPS

Discussion

5.	the mass of the earth is 5.976 into 10^24 kilogram and the mass of the sun is 1.98892 × 10^30kg. find the sum of their masses
Answer» 5.976 PLUS 1.98892 is EQUAL to 7.78942 by INDICES a^m plus a^n =a^m+n therefore 10^24+10^30=10^24+30=10^54 therefore SUM of them = 7.78942 into 10^54

Discussion

6.	A certain sum of money Doubles itself at 10% simple interest per annum in
Answer» <P>Let principal P = x after certain YEARS amount gets doubled = 2x SI = 2x-x = x SI = PRT/100 x = x.10.t/100 10t = 100 t = 10 years So the amount will get doubled in 10 years

6.

A certain sum of money Doubles itself at 10% simple interest per annum in

Answer»

<P>Let principal P = x

after certain YEARS amount gets doubled = 2x

SI = 2x-x = x

SI = PRT/100

x = x.10.t/100

10t = 100

t = 10 years

So the amount will get doubled in 10 years

Discussion

7.	A number consists of two digit of which tenths digit exceeds the unit digit by 6 the number itself is equal to 10 times the sum of its digit find the number
Answer» Let TENS DIGIT be x and unit digit be y Original Number = 10x +y According to the question x =6 +y .....(i) 10x +y = 10(x+y) 10x + y = 10x +10y 10x -10x = 10y-y 9y = 0 y = 0 Put the value of y in equation (i) we get x = 6+0=6 Original Number = 10(6)+0=60

Discussion

8.	A number x when divided by 289 leaves 18 as the remainder.the same number when divided by 17 leaves y as a remainder .the value of y is?
Answer» Let the no. be x x÷289=18 x= 289×18= 5202 when the same NUMBER is devided by 17 TH remainder is . 5202÷17=y so y= 306 ANS.

Discussion

9.	two man a and b went to the third floor one goes with the elevator and another through the stair case . whose work done is greater and why?
Answer» The work DONE by the person who had gone through stairs is more than the ONE who had used elevator,because the person who had gone through elevator had to STAND only WHEREAS another person has done hard work by walking up...

Discussion

10.	Definition of pair of linear equations in one variable
Answer» Hi,,, A LINEAR equation in one VARIABLE is anequation that can be written in the form AX b C + = , where a, b, and c are real numbers and . Linear equations are ALSO first-degree equations because the exponent on the variable is understood to be 1. Thank u

Discussion

11.	Plz ans fast Its urgent plzzz i will mark u brainlist plz
Answer» ANGLE AOB = 70° angle of CIRCLE = 360 reflex angle = 360-70=290°

Discussion

12.	Angle between normal stress and tangential stress is known as angle of
Answer» ANGLE of OBLIQUITY......

Discussion

13.	Angle 0° is one-fourth of its supplementary angle. what is the measure of the angle 0?
Answer» HOPE this HELPS.. PLZ MARK as BRAINLIEST..!

Discussion

14.	Adam takes a ball from the 9 balls in the bag notes the number and replaces it.
Answer» 9 only only only only only only only only only only only only only only only only only

Discussion

15.	Data interpretation in if the speed of c is 55 km/ hr more than d what will
Answer» PLEASE ASK the QUESTION FULLY

Discussion

16.	Nine subtracted from anumber gives 21 by 5 find the number
Answer» Hello Ajay Here is your answer Let the number be X A/q X - 9 = 21/5 => X = 21/5 + 9 => X = (21+45)/5 => X = 66/5 ans.✅✅ If it HELPS you mark me as a brainlist Thanks ❤️❤️

Discussion

17.	If tanA = root2 - 1 , show that {sinA}{cosA}= root2/4
Answer» the above QUESTIONS ANSWER has been GIVEN below

Discussion

18.	The simple interest and compound interest of rupees 5000 @ 10% per annum for 3 year
Answer» SI= 1500, CI= 1655 will be the ANSWER

Discussion

19.	Divide 2/5by -1/3 , -7/4 by 1/8
Answer» 1) (2/5)/(-1/3) =2/53/-1 =6/-5 2) (-7/4)/(1/8) =-7/48/1 =56/4 =14 Hope its USEFUL..!!

19.

Divide 2/5by -1/3 , -7/4 by 1/8

Answer»

1) (2/5)/(-1/3)

=2/5*3/-1

=6/-5

2) (-7/4)/(1/8)

=-7/4*8/1

=56/4

=14

Hope its USEFUL..!!

Discussion

20.	in how much time will rupees 4000 amount to rupees 5200 with simple interest @ 10%? Which is same time period at rate with the compound interest on the same principal
Answer» Case 1 : Finding Time PERIOD P = Rs. 4000 A = Rs. 5200 SI = A - P = 5200 - 4000 SI = Rs. 1200 R% = 10% T = ? SI = (PTR)/100 1200 = (4000T10)/100 12 = 4T T = 3 Years Case 2: CI CI = A - P A = P * (1+(R/100))^T A = 4000 * (1 + (10/100))^3 A = 4000 * (110/100) * (110/100) * (110/100) A = Rs. 5324 CI = 5324 - 4000 CI = Rs. 1324 Answer: Time Period = 3 Years Compound INTEREST for same TP and Rate = Rs. 1324

20.

in how much time will rupees 4000 amount to rupees 5200 with simple interest @ 10%? Which is same time period at rate with the compound interest on the same principal

Answer»

Case 1 : Finding Time PERIOD

P = Rs. 4000

A = Rs. 5200

SI = A - P = 5200 - 4000

SI = Rs. 1200

R% = 10%

T = ?

SI = (P*T*R)/100

1200 = (4000*T*10)/100

12 = 4T

T = 3 Years

Case 2: CI

CI = A - P

A = P * (1+(R/100))^T

A = 4000 * (1 + (10/100))^3

A = 4000 * (110/100) * (110/100) * (110/100)

A = Rs. 5324

CI = 5324 - 4000

CI = Rs. 1324

Answer:

Time Period = 3 Years

Compound INTEREST for same TP and Rate = Rs. 1324

Discussion

21.	Find the simple interest and compound interest on rs 5000 at the rate of 10% p.a. for 3 years
Answer» Hey here is your answer principle = 5000 rs rate = 10% TIME = 3 years simple interest = $\frac{p \: \times \: r \: \times \: t}{100} \\ \\$ $\frac{5000 \times 10 \times 3}{100} \\ \\ = 1500 \: rs \:$ compound interest = $p \: (1 + \frac{r}{100} {)}^{t} - p \\ \\ = 5000(1 + \frac{10}{100} {)}^{3} - 5000 \\ \\ = 5000 \times ( \frac{110}{100} {)}^{3} - 5000 \\ \\ = 5000 \times \frac{110}{100} \times \frac{110}{100} \times \frac{110} {100} - 5000\\ \\ = 6655 - 5000 \\ \\ = 1655 \: rs$ HOPE this helps you plz mark as brainliest answer plzzzzz

Discussion

22.	After reading 5.8 pages of a book, 168 pages are left. How many pages are there in all in the book.
Answer» 3 UNIT= 168 1 unit= 168/3= 56 8 unit = 56×8= 448 PAGES will be the answer

Discussion

23.	Find the products of 3.172.3611.47
Answer» HI,,, 3.172.36=7.48 and 7.4811.47=85.809 Thank U

Discussion

24.	in the following rectangle ABCD the diagonals intersect each other at point O if DO= 5 x + 1 and AO= 4 x + 19 find the value of x
Answer» SINCE the digonlas of the RECTANGLE are equal so ,5x+1=4x+19 5x-4x = 19-1 X= 18 ans

Discussion

25.	In Rhombus ABCD angle DAC is = 45° find angle ACB Angle ADE and angle ABC
Answer» all ANGLES are 45 DEGREE will be the ANSWER

Discussion

26.	A monkey could clime 6m of around pole in 1min.but slipped 3m in next min. what time to take into reach the top of which is 21m long?
Answer» In10min the MONKEY will be ABLE to CLIMB to that HEIGHT

Discussion

27.	the difference of two rational number is-6/25 if the greater number is -4/6. find the smaller number.
Answer» HOPE this HELPS.. PLZ MARK as BRAINLIEST..!

Discussion

28.	A man is temp 10 times older than his grandson he is also 54 older than him find their present
Answer» Here is the ANSWER... LITTLE SOUL

Discussion

29.	Write the identity of irrational numbers and law of exponents
Answer» Multiplicational IDENTITY inrational no =a*1/a. for ADDITIONAL a+0 =a. for DIVISION a/a

Discussion

30.	Convert 11101 and 10111 to its equivalent decimal number
Answer» Here is the ANSWER REFER the IMAGE...

Discussion

31.	18.21 by 0.003 by method
Answer» 18.21/0.003 = 182100/3 = 60700

Discussion

32.	If a,b,c are three sets then prove that a union b is equal to a union c
Answer» HsjsksjxbsnJznsznzkssns

Discussion

33.	Find the compound interest on rs 60000 for one year at the rate of 6% p.a. compounded half yearly.
Answer» Here, P = $12,000, R = 20% and N = 2 YEARS. Amount after 2 years = P ( 1 + r/2) 2n = 12,000 ( 1 + 0.20/2) 2 x 2 = 12,000 ( 1 + 0.1) 4 = 12,000 (1.1) 4 = 12,000 x 1.4641 Amount = $ 17569.20 ∴ C.I = A - P C.I = 17569.20 - 12000 C.I = $ 5569.20 by mistake i CHANGED the value and the SIGN plzz mark it as brainliest

33.

Find the compound interest on rs 60000 for one year at the rate of 6% p.a. compounded half yearly.

Answer»

Here, P = $12,000, R = 20% and N = 2 YEARS.

Amount after 2 years = P ( 1 + r/2) 2n

= 12,000 ( 1 + 0.20/2) 2 x 2

= 12,000 ( 1 + 0.1) 4

= 12,000 (1.1) 4

= 12,000 x 1.4641

Amount = $ 17569.20

∴ C.I = A - P

C.I = 17569.20 - 12000

C.I = $ 5569.20

by mistake i CHANGED the value and the SIGN

plzz mark it as brainliest

Discussion

34.	If a+7=11, b-8=12, c/9=7 & 8×d=104 then the value of k if a+b-c+d+k=0
Answer» A=11-7=4 b=20 c=63 d=13 so 24-50+k=0 k=26

Discussion

35.	Sam sankhya ek se sau Tak
Answer» 2 ,4 ,6, 8,10,12,..........100

Discussion

36.	एक जमाई ने अपने ससुर को फ़ोन करके कहा कि महीने की 1 से 31 तारीख के दौरान मै किसी भी तारीख को आपके यहाँ आऊंगा, लेकिन जिस तारीख को आऊंगा, उस तारीख को उतना ग्राम Gold मुझे देना पड़ेगा,ससुरजी ने दूसरे ही दिन सोनार को 1 से लेकर 31 ग्राम की गिन्नी बनाने कह दिया,लेकिन सोनार भी इतना mathematical, गणित का पक्का कि उसने सिर्फ 5 ही गिन्नियां अलग-अलग ग्राम की बनाकर ससुर को दी और कहा कि आपके जमाई किसी भी तारीख को आएंगे तो इनसे काम हो जाएगा,आप बताइए वो 5 गिन्नियां कौन से ग्राम की बनाकर दी होगी ?
Answer» Hiiii..... May be your ANSWER is..... 1 g, 2G, 4g, 8G and 16G.

Discussion

37.	Please answer this question all three are required
Answer» HOPE this HELPS U........

Discussion

38.	find the length of one of the diagonals of a rectangle having sides of length 10 cm and 24 cm respectively
Answer» We Know, All SIDES of RECTANGLE are perpendicular to each other, By Pythagoras theorem, Length² + breadth² = diagonal² ( 10 )² + ( 24 )² = diagonal² => 100 + 576 = diagonal² => √ 676 = diagonal => 26 = diagonal Length of diagonal= 26 cm $.$

Discussion

39.	A man gets 10% profit by slling a sofe for 19800/- find its 84 cost prince what is answer
Answer» LET the c.p.=100 loss is of 30% so, s.p= 70 now,FIND c.p.=100/70980 solving this c.p. will be 1400 he WANT to gain 10% now let the c.p.=100 and s.p. will be =110 so, SELLING price to gain 10%is =110/1001400 by mistake i changed the values please MARK it as brainliest

39.

A man gets 10% profit by slling a sofe for 19800/- find its 84 cost prince what is answer

Answer»

LET the c.p.=100

loss is of 30%

so, s.p= 70

now,FIND c.p.=100/70*980

solving this c.p. will be 1400

he WANT to gain 10%

now let the c.p.=100

and s.p. will be =110

so, SELLING price to gain 10%is =110/100*1400

by mistake i changed the values

please MARK it as brainliest

Discussion

40.	A juiceseller jas a large cylindrical vessel of base radius 15cm filled up to a height of 32cm with orange juice.the juice is filled in small cylindrical glasses of radius 3cm up to a height of 8cm and sold for rs15 each.how much money does he receive by selling the juice completely
Answer» Volume of cylinder = πr^2h ( r^2 means r to the power 2 or r square) Volume of bigger cylinder = π 15^2 32 = π 7200 cmsq Volume of smaller cylinder = π 3^2 8 = π 72 cmsq Volume of bigger cylinder / volume of smaller cylinder = 7200π / 72π = 100 Total number of glasses will be 100 He will GET 100 x 15 = 1500 RUPEES by selling whole juice

40.

A juiceseller jas a large cylindrical vessel of base radius 15cm filled up to a height of 32cm with orange juice.the juice is filled in small cylindrical glasses of radius 3cm up to a height of 8cm and sold for rs15 each.how much money does he receive by selling the juice completely

Answer»

Volume of cylinder = πr^2h ( r^2 means r to the power 2 or r square)

Volume of bigger cylinder = π 15^2 32 = π 7200 cmsq

Volume of smaller cylinder = π 3^2 8 = π 72 cmsq

Volume of bigger cylinder / volume of smaller cylinder = 7200π / 72π = 100

Total number of glasses will be 100

He will GET 100 x 15 = 1500 RUPEES by selling whole juice

Discussion

41.	A jar contains a mixture of two leuids a and b in the ratio 4: 1. when 10 litres of the mixture replaced with lequid b the ratio becomes 2:3 . the volume of theequid in the jar in present
Answer» 25 LITRES INITIAL VOLUME .....

Discussion

42.	A hollow cylinder of radius r and height 4r is vertically
Answer» What we have to FIND either volume, total SURFACE AREA or curved surface area?

Discussion

43.	select the right option from the given alternatives a man travels 3 kms to the west turns left and goes 3 kms turns right and goes 1 km again turns right and goes 3 kms. how far is he from the starting point?
Answer» You can easily PLUS or ADD all the DISTANCE to get the ANSWEE

Discussion

44.	How to find the number of nodes in a binary tree when given maximum size is 5
Answer» The HEIGHT of the binary tree is the longest path from root node to any leaf node in the tree. For example, the height of binary tree shown in Figure 1(b) is 2 as longest path from root node to node 2 is 2. ALSO, the height of binary tree shown in Figure 1(a) is 4. Binary Tree – In a binary tree, a node can have MAXIMUM two children. Calculating minimum and maximum height from number of nodes – If there are n nodes in binary tree, maximum height of the binary tree is n-1 and minimum height is floor(log2n). For example, left skewed binary tree shown in Figure 1(a) with 5 nodes has height 5-1 = 4 and binary tree shown in Figure 1(b) with 5 nodes has height floor(log25) = 2.

Discussion

45.	Can you solve this? ...+...+...+=30 by using odd numbers
Answer» $15 + 15 + <klux>0</klux> = 30$ 0 is not a EVEN or ODD

Discussion

46.	List five rational numbers between -1 and 0
Answer» $\frac{ - <klux>1</klux>}{1} \times \frac{6}{6} = \frac{ - 6}{6} \\ \frac{<klux>0</klux>}{1} \times \frac{6}{6} = \frac{0}{6}$ FIVE RATIONAL NUMBERS between -1 and 0 are - 5/6,- 4/6,- 3/6,-2/6 and -1/6

Discussion

47.	Where we are using Phythagoras property expect maths?
Answer» In D.B.G.A SCHOOL BHUJ Kutch - India Steps Near Lord Krishna. Hope it HELPS!....

Discussion

48.	A car travels 364.80km in 6hours.how much distance will it travel in one hour?
Answer» V= d/t = 364.80 /6 × 5/18×6 =1824/ 648 v= 2.81 m/s The DISTANCE travelled in 1 HOUR will be, 2.81 = D / 3600 D = 10116 METRE D= 10.116 km

Discussion

49.	Side of a square ABCD is 12 cm . find the length of diognal A.C. .
Answer» a² + b² = c² 12² + 12² = c² c² = 288 c = √288 c = 12√2 CM Answer: 12√2 cm

49.

Side of a square ABCD is 12 cm . find the length of diognal A.C. .

Answer»

a² + b² = c²

12² + 12² = c²

c² = 288

c = √288

c = 12√2 CM

Answer: 12√2 cm

Discussion

50.	A hall 40m long and 35 m broad is to be paved with square tiles.find the largest tile so that the tiles exactly fit and also find the number of tiles required
Answer» 40 =2×2×2×5 35=7×5 HCF=5 side of tile =5 area of tile=5×5=25 area of ROOM = 40×35=1400 no.of TILES=1400÷25=56 56 tiles needed hope it helps PLS mark me as brainliest

50.

A hall 40m long and 35 m broad is to be paved with square tiles.find the largest tile so that the tiles exactly fit and also find the number of tiles required

Answer»

40 =2×2×2×5

35=7×5

HCF=5

side of tile =5

area of tile=5×5=25

area of ROOM = 40×35=1400

no.of TILES=1400÷25=56

56 tiles needed

hope it helps

PLS mark me as brainliest

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Find the value of it

14 . solve that question answer is 5root6

If today is Friday then what will be after 100 days

the mass of the earth is 5.976 into 10^24 kilogram and the mass of the sun is 1.98892 × 10^30kg. find the sum of their masses

A certain sum of money Doubles itself at 10% simple interest per annum in

A number consists of two digit of which tenths digit exceeds the unit digit by 6 the number itself is equal to 10 times the sum of its digit find the number

A number x when divided by 289 leaves 18 as the remainder.the same number when divided by 17 leaves y as a remainder .the value of y is?

two man a and b went to the third floor one goes with the elevator and another through the stair case . whose work done is greater and why?

Definition of pair of linear equations in one variable

Plz ans fast Its urgent plzzz i will mark u brainlist plz

Angle between normal stress and tangential stress is known as angle of

Angle 0° is one-fourth of its supplementary angle. what is the measure of the angle 0?

Adam takes a ball from the 9 balls in the bag notes the number and replaces it.

Data interpretation in if the speed of c is 55 km/ hr more than d what will

Nine subtracted from anumber gives 21 by 5 find the number

If tanA = root2 - 1 , show that {sinA}{cosA}= root2/4

The simple interest and compound interest of rupees 5000 @ 10% per annum for 3 year

Divide 2/5by -1/3 , -7/4 by 1/8

in how much time will rupees 4000 amount to rupees 5200 with simple interest @ 10%? Which is same time period at rate with the compound interest on the same principal

Find the simple interest and compound interest on rs 5000 at the rate of 10% p.a. for 3 years

After reading 5.8 pages of a book, 168 pages are left. How many pages are there in all in the book.

Find the products of 3.17*2.36*11.47

in the following rectangle ABCD the diagonals intersect each other at point O if DO= 5 x + 1 and AO= 4 x + 19 find the value of x

In Rhombus ABCD angle DAC is = 45° find angle ACB Angle ADE and angle ABC

A monkey could clime 6m of around pole in 1min.but slipped 3m in next min. what time to take into reach the top of which is 21m long?

the difference of two rational number is-6/25 if the greater number is -4/6. find the smaller number.

A man is temp 10 times older than his grandson he is also 54 older than him find their present

Write the identity of irrational numbers and law of exponents

Convert 11101 and 10111 to its equivalent decimal number

18.21 by 0.003 by method

If a,b,c are three sets then prove that a union b is equal to a union c

Find the compound interest on rs 60000 for one year at the rate of 6% p.a. compounded half yearly.

If a+7=11, b-8=12, c/9=7 & 8×d=104 then the value of k if a+b-c+d+k=0

Sam sankhya ek se sau Tak

Please answer this question all three are required

find the length of one of the diagonals of a rectangle having sides of length 10 cm and 24 cm respectively

A man gets 10% profit by slling a sofe for 19800/- find its 84 cost prince what is answer

A juiceseller jas a large cylindrical vessel of base radius 15cm filled up to a height of 32cm with orange juice.the juice is filled in small cylindrical glasses of radius 3cm up to a height of 8cm and sold for rs15 each.how much money does he receive by selling the juice completely

A jar contains a mixture of two leuids a and b in the ratio 4: 1. when 10 litres of the mixture replaced with lequid b the ratio becomes 2:3 . the volume of theequid in the jar in present

A hollow cylinder of radius r and height 4r is vertically

select the right option from the given alternatives a man travels 3 kms to the west turns left and goes 3 kms turns right and goes 1 km again turns right and goes 3 kms. how far is he from the starting point?

How to find the number of nodes in a binary tree when given maximum size is 5

Can you solve this? ...+...+...+=30 by using odd numbers

List five rational numbers between -1 and 0

Where we are using Phythagoras property expect maths?

A car travels 364.80km in 6hours.how much distance will it travel in one hour?

Side of a square ABCD is 12 cm . find the length of diognal A.C. .

A hall 40m long and 35 m broad is to be paved with square tiles.find the largest tile so that the tiles exactly fit and also find the number of tiles required

Find the products of 3.172.3611.47