332354 + Interview Questions in Secondary School in Math

1.	How to find the length and breadth of the rectangle from its area
Answer» AREA =L*B L=AREA/BREADTH B=AREA/LENGTH. HOPE IT HELPS♥♥♥♥♥♥♥♥♥

Discussion

2.	The perimeter of an isoscele triangle is 42cm and its base is 3/2 times each of the equal sides. Find (1) the lenght of each side of the triangle, (ii) the area of the triangle, and (iii) yje height of the triangle. (Given, root7 =2.64)
Answer» 1)12=12,18 height=7.935 area= 35.70 cm²

Discussion

3.	an almirah of market price for rupees 4000 is sold for rupees 3700 after allowing discount. find the rate of discount
Answer» Marked Price = Rs 4000 SELLING Price = 3700 Discount = Marked Price - Selling Price => Discount = 4000 - 3700 = 300 Hence Discount = Rs 300 Discount % = Discount / Marked Price * 100 % => Discount % = 300 / 4000 * 100 => Discount % = 30000 / 4000 = 30 / 4 = 7.5 % Hence Discount PERCENT = 7.5 %

3.

an almirah of market price for rupees 4000 is sold for rupees 3700 after allowing discount. find the rate of discount

Answer»

Marked Price = Rs 4000

SELLING Price = 3700

Discount = Marked Price - Selling Price

=> Discount = 4000 - 3700 = 300

Hence Discount = Rs 300

Discount % = Discount / Marked Price * 100 %

=> Discount % = 300 / 4000 * 100

=> Discount % = 30000 / 4000 = 30 / 4 = 7.5 %

Hence Discount PERCENT = 7.5 %

Discussion

4.	A car goes 576 km in 8 hours. How much time will it take to go 792 km
Answer» Hi Friend The speed of car is $\frac{576}{8} km \: per \: hour = 72km \: per \: hour$ So TIME TAKEN by it to COVER 792km is $\frac{792}{72} hour \: = 11hours$ Hope it helps you ☺ Mark as BRAINLIEST

Discussion

5.	Find the area of square whose perimeter is 260. A.m.
Answer» AREA = 4 × side = 4 × 260 = 1040 A.m. is the answer PLZZZZ MARK it as brain LIST..

Discussion

6.	3/2x+5/3y=7,9x-10y=12 find the y value
Answer» HOPE it HELP u plz MARK as BRAINLIEST

6.

3/2x+5/3y=7,9x-10y=12 find the y value

Answer»

HOPE it HELP u

plz MARK as BRAINLIEST

Discussion

7.	Quadrilaterals maths answer plz
Answer» angle DBE =60 DEGREE because it is vertically opposite angle (VOP) OR THE OTHER WAY ROUND IS (TRIANGLE BEC) MEASURE WILL 180 (ANGLE SUM PROPERTY) SO THE EQUATION 60+X+X=180 60+2X=180 2X=180-60 X=120 /2 x=60

7.

Quadrilaterals maths answer plz

Answer»

angle DBE =60 DEGREE because it is vertically opposite angle (VOP)

OR THE OTHER WAY ROUND IS (TRIANGLE BEC) MEASURE WILL 180

(ANGLE SUM PROPERTY)

SO THE EQUATION

60+X+X=180

60+2X=180

2X=180-60

X=120 /2

x=60

Discussion

8.	Answer: (∛5)^9 as soon as possible
Answer» Heya!! Here is your answer:- °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° We have to find the value of $( { \sqrt[3]{5} })^{9}$ CUBE ROOT = 1/3 as exponent. $( {5}^{1 \div 3} ) {}^{9}$ We know that (a^m)^n=a^mn When we will OPEN the brackets, the powers will multiply with each other. ${5}^{1 \div 3 \times 9}$ Now, we GET, ${5}^{3}$ $5 \times 5 \times 5$ $= 125$ °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° Hope it helps you.

Discussion

9.	Please solve 14number
Answer» I THINK this is write ANSWER PLZ MARK this as brainliest answer

Discussion

10.	the cost of a notebook is twice the cost of a pen . write in a linear equation variable to repersent this statement
Answer» LET the COST of the PEN be RS 'X'. and cost of the pen be 'Y'. A/q, X=2Y

Discussion

11.	Find the area of the enclosed figure pqrs
Answer» AREA of TRAPEZIUM = ¹/2 (SUM of parallel SIDES). hieght =(12 + 18)*14/2 =210cm

Discussion

12.	By Euclid division lemma find out the number of eggs?
Answer» Gauss's Lemma (polynomial) Gauss'sLemma for Polynomials is a result in algebra. The original statement concerns polynomials with INTEGER COEFFICIENTS. Such a polynomial is called primitive if the greatest common divisor of its coefficients is 1. ... For , LET denote the two-sided IDEAL GENERATED by the coefficients of .

Discussion

13.	The marked price of a mixer is 2300 rupees. A customer purchased it for Rs.1955. Find percentage of discount offered to the customer.
Answer» Marked price = RS 2300 Selling price = Rs 1955 Discount = 2300 - 1955 = Rs 345 Discount PERCENT = Discount × 100 / Marked price = 345 × 100 / 1955 = 6900 / 391 = 300 / 17 = 17.64 %

Discussion

14.	Largest positive integer n so that n^3+100is divisible by n+10
Answer» Let n+10=0 n=-10 Given POLYNOMIAL p(X)=n3+100 p(-10)=(-10)3+100 =-1000+100 =-900

Discussion

15.	If 12 men can do a work in 24 days then 18 men will do the same work in
Answer» 12 men does the WORK in = 24 days 1 MAN will do the work in = (24×12) days 18 men will do the work in = {(24×12)/18} days = 16 days(Ans).

Discussion

16.	Quadrilaterals .. plz answer
Answer» Y= 180-(24+90)=180-114= 64° X = 180-2×24=180-48=132° will be the ANSWER

Discussion

17.	an almirah of market price rupees 4000 is sold for rupees 3700 after allowing caton discount.com the rate of discount
Answer» Hey friend, _____________________________________________________________ Question: An almirah of market price for rupees 4000 is sold for rupees 3700 after allowing discount. Find the RATE of discount? Answer: Market price = 4000 Selling price = 3700 Discount amount = Market price - Selling price = 4000 - 3700 = 300 Rate of discount = Discount amount * 100 Market price = 300 * 100 4000 = 30 4 = 7.5 % _____________________________________________________________ HOPE this HELPED you !!

17.

an almirah of market price rupees 4000 is sold for rupees 3700 after allowing caton discount.com the rate of discount

Answer»

Hey friend,

_____________________________________________________________

Question: An almirah of market price for rupees 4000 is sold for rupees 3700 after allowing discount. Find the RATE of discount?

Answer:

Market price = 4000

Selling price = 3700

Discount amount = Market price - Selling price

= 4000 - 3700

= 300

Rate of discount = Discount amount * 100

Market price

= 300 * 100

4000

= 30

4

= 7.5 %

_____________________________________________________________

HOPE this HELPED you !!

Discussion

18.	Find the value of (49x2+36y2)if (7x+6y)=√2and xy=√5.
Answer» ${49x}^{2} + {36y}^{2} \\ ( {7x)}^{2} + ( {6y)}^{2} + 42xy - 42xy \\ {(7x + 6y)}^{2} - 42xy \\ {( \sqrt{2)} }^{2} - 42( \sqrt{5} ) \\ 2 - 42 \sqrt{5}$ Here is your ANSWER... 2-42√5 PLZ MARK ME BRAINLIEST

Discussion

19.	How many 60cm long rulers need to be placed end to end to cover 1.5km?
Answer» 1.5 Km = 1500 m 1 m = 100 cm => 1500 m = 1500 * 100 = 1,50,000 cm So 1 SCALE = 60 cm, then how many scales will EQUAL to 1,50,000 cm PRODUCT of means = Product of Extremes 1 * 1,50,000 = 60 * x => x = 1,50,000 / 60 => x = 2500 Hence 2500 scales of 60 cm each is required to cover a DISTANCE of 1.5 km

19.

How many 60cm long rulers need to be placed end to end to cover 1.5km?

Answer»

1.5 Km = 1500 m

1 m = 100 cm

=> 1500 m = 1500 * 100 = 1,50,000 cm

So 1 SCALE = 60 cm, then how many scales will EQUAL to 1,50,000 cm

PRODUCT of means = Product of Extremes

1 * 1,50,000 = 60 * x

=> x = 1,50,000 / 60

=> x = 2500

Hence 2500 scales of 60 cm each is required to cover a DISTANCE of 1.5 km

Discussion

20.	Express 12kg8gm kg sloved
Answer» 12.008 KG is the correct ANSWER please mark it as brainlist

Discussion

21.	What is the probability of getting a red card or king from a deck of 52 cards?
Answer» The PROBABILITY of picking up an ace or a king is 8/52 since in a deck of 52 CARDS there are 4 aces and 4 kings, which TOTALS 8. The probability of not picking up an ace or king is simply 52/52 - 8/52 = 44/52.

Discussion

22.	An aeroplane covers 500 km in 1 hour .How far will it go in 15 minutes
Answer» 1,999.99.....................

Discussion

23.	6 minus 4 route 2 by 6 plus 4 route 2
Answer» $\frac{6 - 4\sqrt{2}}{6 + 4\sqrt{2}} = \frac{(6 - 4\sqrt{2})(6 - 4\sqrt{2})}{(6 + 4\sqrt{2})(6 - 4\sqrt{2})} = \frac{(6 - 4\sqrt{2})^2}{6^2 - (4\sqrt{2})^2} = \frac{36 + 32 - 48\sqrt{2}}{36 - 32} = \frac{36 + 32 - 48\sqrt{2}}{4} \\ \\ = \frac{4(9 + 8 - 12\sqrt{2})}{4} \\ \\ = 9 + 8 - 12\sqrt{2} \\ \\ = 3^2 + (2\sqrt{2})^2 - (2 * 3 * 2\sqrt{2}) \\ \\ = (3 - 2\sqrt{2})^2$ HOPE this may be helpful. PLEASE mark my answer as the brainliest if this may be helpful. THANK you. Have a NICE day.

23.

6 minus 4 route 2 by 6 plus 4 route 2

Answer»

$\frac{6 - 4\sqrt{2}}{6 + 4\sqrt{2}} = \frac{(6 - 4\sqrt{2})(6 - 4\sqrt{2})}{(6 + 4\sqrt{2})(6 - 4\sqrt{2})} = \frac{(6 - 4\sqrt{2})^2}{6^2 - (4\sqrt{2})^2} = \frac{36 + 32 - 48\sqrt{2}}{36 - 32} = \frac{36 + 32 - 48\sqrt{2}}{4} \\ \\ = \frac{4(9 + 8 - 12\sqrt{2})}{4} \\ \\ = 9 + 8 - 12\sqrt{2} \\ \\ = 3^2 + (2\sqrt{2})^2 - (2 * 3 * 2\sqrt{2}) \\ \\ = (3 - 2\sqrt{2})^2$

HOPE this may be helpful.

PLEASE mark my answer as the brainliest if this may be helpful.

THANK you. Have a NICE day.

Discussion

24.	2x+3y=23 ,2x-y=3 what is it's equation
Answer» X= 4 y=5 THINK HAI

Discussion

25.	Sin (90 °+A)/cos(-A)-sin (180°-A)/sin(-A)+tan(270°+A)/cot(-A)=3
Answer» SIN(90 + A) = COS(A) cos(-A) = cos(A) sin(180-A) = sin(A) sin(-A) = -sin(A) TAN(270+A) = -COT(A) cot(-A) = - cot (A) So, =cos(A)/cos(A) - sin(A)/-sin(A) + (-cot(A))/-cot(A) =1+1+1 =3

Discussion

26.	I want this answer√35
Answer» The ANSWER is 5.916 ...,....it is in POINTS because it is not a PERFECT SQUARE

Discussion

27.	A power 8 into a power minus 5 whole power 0
Answer» The ANS in 1 because power on any no or expression GIVES VALUE 1

Discussion

28.	Find the roots of the polynomial 2 x square minus 2root2xplis root 2
Answer»

Discussion

29.	What is the nearest ten of 99
Answer» 100 THINK HAI BATAO dekhe KE

Discussion

30.	What is the identity inverse of 2 by 3
Answer»

Discussion

31.	Classify the following numbers as rational or irrational (3+√23)_√23. plzz Answer
Answer» 3 is RATIONAL , ROOT 23 is IRRATIONAL and minus root 23 irrational

Discussion

32.	The value of sin xwhen 4 sin²x - 2 sin x - 1 = 0.
Answer» ANAWER is -2sinx+4sin^2x =X=[(1/4)+(sin/2)]/sin^2

Discussion

33.	Is {x \| x+11 = 11} a null set?
Answer» This is you ANSWER this is a NULL SET.

Discussion

34.	Choose the correct option and give reasons for youranswer which one of the following is an irrational number root 16.25 option B root 5 option C 3 upon 9 D root 196
Answer» ROOT 5 because it is not a perfect factor and it is in THR form of P by q

Discussion

35.	Find the product and verify the result for the given values
Answer» Here is your ANSWER... HOPE this HELPS you...

Discussion

36.	If a=2-root5/2+root5 and b=2+ root5/2-root5 find a^2-b^2
Answer» The ANSWER will be 0

Discussion

37.	Verify a-(-b) =a+b for the values of a=-8 and b=-4
Answer» Here is your ANSWER..... HOPE this HELPS you...

Discussion

38.	Find the least number which when divided by 21,28,36 and 45 leaves a remainder 9 in each case.
Answer» Here is your ANSWER... HOPE this HELPS you...

Discussion

39.	The marked price of the fan is 3000 rupees. Shopkeeper gave 12% discount on it. Find the total discount and selling price of the fan.
Answer» The ANSWER is 3000×12/100=total DISCOUNT is 360 RUPEES

Discussion

40.	If selling price = ₹ 900. Discount is 20 %, then find the marked price.
Answer» Mp×80/100=900 Mp=900×100/80=90×25/2=45×25 =1125rs

Discussion

41.	if ab ? 0 and points (?a b) and (?b a) are in the same quadrant of the xy?plane is point (?x y) in this same quadrant?
Answer» YES they all are in the same QUADRANT

Discussion

42.	The difference between two numbers 42421. if the greater number is 934567 find the smaller number
Answer» HOPE it will HELP you

Discussion

43.	If someone really wantsvto do something , allah will help them
Answer» I didn't UNDERSTAND the QUESTION

Discussion

44.	Ifa.b = 7 : 5,c.b =14:9 and c:d=8:9 find a:d
Answer» 7:9 can bebecaise in PLACE of a there is 7 and in place of d there is 9

Discussion

45.	Write the co prime number between 1 and 10
Answer» 1,5,7 are the CO PRIME NUMBER between 1 and 10

Discussion

46.	How to find this.. plz ans me before tmro... Sorry its physics
Answer» AVERAGE = 2×s1×s2/(s1+s2) =2×20×30/50 =2×2×6 =24km/hr

Discussion

47.	Please solve this problem question
Answer» 1. 5/7 2.-2/13 3.-1×10 + 3×6/60= -10+18/60=8/60 5. 6×5+(-7×3)/75=30-21/75= 9/75 6. 12+9×-2/14= 12+(-18)/14=-6/14 7. 15×3+13×4/12=97/12 I HOPE IT'S CORRECT AND HELPFUL...

Discussion

48.	Is x^2+1/x^2+1=0is quadratic equation or not
Answer» Yes X SQUARE + 1 by X square + 1 equals to ZERO in a quadratic EQUATION because the polynomial with 2 if quadratic

Discussion

49.	Add -72 to the difference of 8 and -64.
Answer» Here is UR ANSWER MATE... HOPE i helped u...

Discussion

50.	Zeros of the following quadratic polynomial x^2-5x+6
Answer» Hey Here is your answer, X^2 - 5x + 6 = 0 X^2 - 2X - 3x + 6 = 0 X ( x-2 ) - 3 ( x-2) = 0 (X-3) (x-2) = 0 X - 3 = 0 X=3 X-2=0 X=2 Hope it HELPS you!

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

How to find the length and breadth of the rectangle from its area

The perimeter of an isoscele triangle is 42cm and its base is 3/2 times each of the equal sides. Find (1) the lenght of each side of the triangle, (ii) the area of the triangle, and (iii) yje height of the triangle. (Given, root7 =2.64)

an almirah of market price for rupees 4000 is sold for rupees 3700 after allowing discount. find the rate of discount

A car goes 576 km in 8 hours. How much time will it take to go 792 km

Find the area of square whose perimeter is 260. A.m.

3/2x+5/3y=7,9x-10y=12 find the y value

Quadrilaterals maths answer plz

Answer: (∛5)^9 as soon as possible

Please solve 14number

the cost of a notebook is twice the cost of a pen . write in a linear equation variable to repersent this statement

Find the area of the enclosed figure pqrs

By Euclid division lemma find out the number of eggs?

The marked price of a mixer is 2300 rupees. A customer purchased it for Rs.1955. Find percentage of discount offered to the customer.

Largest positive integer n so that n^3+100is divisible by n+10

If 12 men can do a work in 24 days then 18 men will do the same work in

Quadrilaterals .. plz answer

an almirah of market price rupees 4000 is sold for rupees 3700 after allowing caton discount.com the rate of discount

Find the value of (49x2+36y2)if (7x+6y)=√2and xy=√5.

How many 60cm long rulers need to be placed end to end to cover 1.5km?

Express 12kg8gm kg sloved

What is the probability of getting a red card or king from a deck of 52 cards?

An aeroplane covers 500 km in 1 hour .How far will it go in 15 minutes

6 minus 4 route 2 by 6 plus 4 route 2

2x+3y=23 ,2x-y=3 what is it's equation

Sin (90 °+A)/cos(-A)-sin (180°-A)/sin(-A)+tan(270°+A)/cot(-A)=3

I want this answer√35

A power 8 into a power minus 5 whole power 0

Find the roots of the polynomial 2 x square minus 2root2xplis root 2

What is the nearest ten of 99

What is the identity inverse of 2 by 3

Classify the following numbers as rational or irrational (3+√23)_√23. plzz Answer

The value of sin xwhen 4 sin²x - 2 sin x - 1 = 0.

Is {x | x+11 = 11} a null set?

Choose the correct option and give reasons for youranswer which one of the following is an irrational number root 16.25 option B root 5 option C 3 upon 9 D root 196

Find the product and verify the result for the given values

If a=2-root5/2+root5 and b=2+ root5/2-root5 find a^2-b^2

Verify a-(-b) =a+b for the values of a=-8 and b=-4

Find the least number which when divided by 21,28,36 and 45 leaves a remainder 9 in each case.

The marked price of the fan is 3000 rupees. Shopkeeper gave 12% discount on it. Find the total discount and selling price of the fan.

If selling price = ₹ 900. Discount is 20 %, then find the marked price.

if ab ? 0 and points (?a b) and (?b a) are in the same quadrant of the xy?plane is point (?x y) in this same quadrant?

The difference between two numbers 42421. if the greater number is 934567 find the smaller number

If someone really wantsvto do something , allah will help them

Ifa.b = 7 : 5,c.b =14:9 and c:d=8:9 find a:d

Write the co prime number between 1 and 10

How to find this.. plz ans me before tmro... Sorry its physics

Please solve this problem question

Is x^2+1/x^2+1=0is quadratic equation or not

Add -72 to the difference of 8 and -64.

Zeros of the following quadratic polynomial x^2-5x+6