19743 + Interview Questions in Mathematics Page 137 InterviewSolution

6801.	Using the figures given below, frame problems based on profit percent or loss percent Cost price Rs 2000, selling price Rs 1900
Answer» Using the figures given below, frame problems based on profit percent or loss percent Cost price Rs 2000, selling price Rs 1900

Discussion

6802.	Find the area of a square park whose perimeter is 320m.
Answer» Find the area of a square park whose perimeter is $320 m$ .

Discussion

6803.	Find the perimeters of (i) ΔABE (ii) the rectangle BCDE in this figure. Whose perimeter is greater?
Answer» Find the perimeters of (i) ΔABE (ii) the rectangle BCDE in this figure. Whose perimeter is greater?

6803.

Find the perimeters of (i) ΔABE (ii) the rectangle BCDE in this figure. Whose perimeter is greater?

Answer»

Find the perimeters of (i) ΔABE (ii) the rectangle BCDE in this figure. Whose perimeter is greater?

Discussion

6804.	120∘ can be produced by extending the arc of
Answer» $120^{\circ}$ can be produced by extending the arc of

Discussion

6805.	On 1st January, 2106 X sold goods to Y for Rs. 20,000 less 2% cash discount. Y paid 50% price immediately and X drew a bill on Y for two months for the balance. This bill is duly accepted by Y. The bill was dishonoured on the due date and X paid Rs. 100 as nothing charges. Y paid the amount due to X by cheque after ten days. Pass entries in the books of both the parties.
Answer» On 1st January, 2106 X sold goods to Y for Rs. 20,000 less $2 %$ cash discount. Y paid $50 %$ price immediately and X drew a bill on Y for two months for the balance. This bill is duly accepted by Y. The bill was dishonoured on the due date and X paid Rs. 100 as nothing charges. Y paid the amount due to X by cheque after ten days. Pass entries in the books of both the parties.

Discussion

6806.	the least integral number of years in which a sum at 40% per annum compound interest will become more than thrice itself is
Answer» the least integral number of years in which a sum at 40% per annum compound interest will become more than thrice itself is

Discussion

6807.	1 litre of milk is equally distributed among six containers. Determine the quantity of milk in each container.
Answer» $1 litre$ of milk is equally distributed among six containers. Determine the quantity of milk in each container.

Discussion

6808.	Study the following table carefully and answer the questions below: Number of Candidates found Eligible and the Number of candidates Short listed for Interview for a recent Recruitment Process for Six Posts from Different States E - Eligible S - Short listed PostIIIIIIIVVVIStateE∣SE∣SE∣SE∣SE∣SE∣SA2500∣657200∣2405200∣763600∣2004600∣1105400∣380B3200∣2208500∣4208400∣1906200∣3205800∣1806200∣430C2800∣2804500∣3507600∣1608200∣4407300∣3103700∣250D2400∣854800∣2002600∣557500∣3503900∣1604800∣360E3000∣1205600∣2803800∣756800∣2806100∣2607800∣520F4800∣3256400∣3204400∣2204700∣1804900∣2208800∣640G6500∣5507000∣1406000∣3255500∣2208100∣4102700∣200 What is the overall percentage (rounded off to one digit after decimal) of candidates short listed over the total number of candidates eligible for Post I from all the states together?
Answer» Study the following table carefully and answer the questions below: Number of Candidates found Eligible and the Number of candidates Short listed for Interview for a recent Recruitment Process for Six Posts from Different States E - Eligible S - Short listed $\begin{matrix} P o s t & I & I I & I I I & I V & V & V I S t a t e & E ∣ S & E ∣ S & E ∣ S & E ∣ S & E ∣ S & E ∣ S A & 2500 ∣ 65 & 7200 ∣ 240 & 5200 ∣ 76 & 3600 ∣ 200 & 4600 ∣ 110 & 5400 ∣ 380 B & 3200 ∣ 220 & 8500 ∣ 420 & 8400 ∣ 190 & 6200 ∣ 320 & 5800 ∣ 180 & 6200 ∣ 430 C & 2800 ∣ 280 & 4500 ∣ 350 & 7600 ∣ 160 & 8200 ∣ 440 & 7300 ∣ 310 & 3700 ∣ 250 D & 2400 ∣ 85 & 4800 ∣ 200 & 2600 ∣ 55 & 7500 ∣ 350 & 3900 ∣ 160 & 4800 ∣ 360 E & 3000 ∣ 120 & 5600 ∣ 280 & 3800 ∣ 75 & 6800 ∣ 280 & 6100 ∣ 260 & 7800 ∣ 520 F & 4800 ∣ 325 & 6400 ∣ 320 & 4400 ∣ 220 & 4700 ∣ 180 & 4900 ∣ 220 & 8800 ∣ 640 G & 6500 ∣ 550 & 7000 ∣ 140 & 6000 ∣ 325 & 5500 ∣ 220 & 8100 ∣ 410 & 2700 ∣ 200 \end{matrix}$ What is the overall percentage (rounded off to one digit after decimal) of candidates short listed over the total number of candidates eligible for Post I from all the states together?

Discussion

6809.	The number that is obtained by adding 2 to 3 is ___.
Answer» The number that is obtained by adding 2 to 3 is ___.

Discussion

6810.	Simplify the expression 6m - 10m + 10.
Answer» Simplify the expression 6m - 10m + 10.

Discussion

6811.	A hexagonal field of side 30 m has to be used for playing cricket. Find its area.
Answer» A hexagonal field of side 30 m has to be used for playing cricket. Find its area.

Discussion

6812.	Question 55 (i) Find the numerical coefficient of each of the terms. x3y2z, xy2z3, −3xy2z3, 5x3y2z, −7x2y2z2
Answer» Question 55 (i) Find the numerical coefficient of each of the terms. $x^{3} y^{2} z, x y^{2} z^{3}, - 3 x y^{2} z^{3}, 5 x^{3} y^{2} z, - 7 x^{2} y^{2} z^{2}$

6812.

Question 55 (i) Find the numerical coefficient of each of the terms. x3y2z, xy2z3, −3xy2z3, 5x3y2z, −7x2y2z2

Answer»

Question 55 (i)

Find the numerical coefficient of each of the terms.

$x^{3} y^{2} z, x y^{2} z^{3}, - 3 x y^{2} z^{3}, 5 x^{3} y^{2} z, - 7 x^{2} y^{2} z^{2}$

Discussion

6813.	Is the triangle formed by the sides of lengths 9 cm, 40 cm, and 41 cm a right-angled triangle?
Answer» Is the triangle formed by the sides of lengths 9 cm, 40 cm, and 41 cm a right-angled triangle?

Discussion

6814.	The square root of }(-5+12i) is
Answer» The square root of }(-5+12i) is

Discussion

6815.	Akash has 6xy+4xy2 chocolates. He wants to distribute them to 2x children. How many chocolates does each of the child get if y = 2? ___
Answer» Akash has $6 x y + 4 x y^{2}$ chocolates. He wants to distribute them to 2x children. How many chocolates does each of the child get if y = 2? ___

Discussion

6816.	A rod of a certain length is divided into 4 pieces of lengths 2.03 m, 6.89 m, 1.7 m and 3.76 m. What is the length of the rod before the division?
Answer» A rod of a certain length is divided into 4 pieces of lengths 2.03 m, 6.89 m, 1.7 m and 3.76 m. What is the length of the rod before the division?

Discussion

6817.

Question 1 (i) Find 12÷34

Answer»

Question 1 (i)

Find

12 \div \frac{3}{4}

Discussion

6818.	-17/5 lies between
Answer» -17/5 lies between

Discussion

6819.	In a class there are 42 boys and 38 girls. Find the ratio of the number of boys to the number of girls and also find the ratio of the number of girls to the number of boys.
Answer» In a class there are 42 boys and 38 girls. Find the ratio of the number of boys to the number of girls and also find the ratio of the number of girls to the number of boys.

Discussion

6820.	The length of each side of a square land shown in the figure is (a + b) units. In the corner of this land there is a square portion of length ‘b’ units is useless. Find the area of the portion of the land which is useful.
Answer» The length of each side of a square land shown in the figure is (a + b) units. In the corner of this land there is a square portion of length ‘b’ units is useless. Find the area of the portion of the land which is useful.

6820.

The length of each side of a square land shown in the figure is (a + b) units. In the corner of this land there is a square portion of length ‘b’ units is useless. Find the area of the portion of the land which is useful.

Answer»

The length of each side of a square land shown in the figure is (a + b) units. In the corner of this land there is a square portion of length ‘b’ units is useless. Find the area of the portion of the land which is useful.

Discussion

6821.	What does the institution, called as bank, do?
Answer» What does the institution, called as bank, do?

Discussion

6822.	Question 5 (i) A path 1 m wide is built along the border and inside a square garden of side 30 m. Find: The area of the path
Answer» Question 5 (i) A path 1 m wide is built along the border and inside a square garden of side 30 m. Find: The area of the path

6822.

Question 5 (i) A path 1 m wide is built along the border and inside a square garden of side 30 m. Find: The area of the path

Answer»

Question 5 (i)

A path 1 m wide is built along the border and inside a square garden of side 30 m. Find:
The area of the path

Discussion

6823.	Written:Construct a triangle ABC in which BC = 5 cm, AB = AC = 4.5 cm. Name the type of the triangle.
Answer» Written: Construct a triangle ABC in which BC = 5 cm, AB = AC = 4.5 cm. Name the type of the triangle.

6823.

Written:Construct a triangle ABC in which BC = 5 cm, AB = AC = 4.5 cm. Name the type of the triangle.

Answer»

Written:

Construct a triangle ABC in which BC = 5 cm, AB = AC = 4.5 cm. Name the type of the triangle.

Discussion

6824.	Question 4(c) : Fill in the boxes: 12−□=16
Answer» Question 4(c) : Fill in the boxes: $\frac{1}{2} - □ = \frac{1}{6}$

6824.

Question 4(c) : Fill in the boxes: 12−□=16

Answer»

Question 4(c) :

Fill in the boxes:

$\frac{1}{2} - □ = \frac{1}{6}$

Discussion

6825.	Find the value of (x+y) from the figure below:
Answer» Find the value of (x+y) from the figure below:

6825.

Find the value of (x+y) from the figure below:

Answer»

Find the value of (x+y) from the figure below:

Discussion

6826.	Sid is sitting at a bus stop, noting down the time interval of the buses arriving at the stop. His readings are as follows: Bus123456789101112131415Time(hr:min)8:158:188:238:298:328:408:458:528:549:009:079:139:209:259:32 What is the probability that the next bus will come within 5 minutes?(in decimals) __
Answer» Sid is sitting at a bus stop, noting down the time interval of the buses arriving at the stop. His readings are as follows: $\begin{matrix} Bus & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & 11 & 12 & 13 & 14 & 15 Time(hr:min) & 8 : 15 & 8 : 18 & 8 : 23 & 8 : 29 & 8 : 32 & 8 : 40 & 8 : 45 & 8 : 52 & 8 : 54 & 9 : 00 & 9 : 07 & 9 : 13 & 9 : 20 & 9 : 25 & 9 : 32 \end{matrix}$ What is the probability that the next bus will come within 5 minutes?(in decimals) __

6826.

Sid is sitting at a bus stop, noting down the time interval of the buses arriving at the stop. His readings are as follows: Bus123456789101112131415Time(hr:min)8:158:188:238:298:328:408:458:528:549:009:079:139:209:259:32 What is the probability that the next bus will come within 5 minutes?(in decimals) __

Answer»

Sid is sitting at a bus stop, noting down the time interval of the buses arriving at the stop. His readings are as follows:

$\begin{matrix} Bus & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & 11 & 12 & 13 & 14 & 15 Time(hr:min) & 8 : 15 & 8 : 18 & 8 : 23 & 8 : 29 & 8 : 32 & 8 : 40 & 8 : 45 & 8 : 52 & 8 : 54 & 9 : 00 & 9 : 07 & 9 : 13 & 9 : 20 & 9 : 25 & 9 : 32 \end{matrix}$

What is the probability that the next bus will come within 5 minutes?(in decimals)

__

Discussion

6827.

From the following information prepare financial Statements of M/s Raj & Bros, for the year ending March 31, 2017. Dr Bal. (₹) Cr Bal. (₹) Stock (1-4-2016) 16,800 Capital 78,000 Sales Returns 8,000 Sales 3,09,000 Purchases 2,43,000 Returns Outward 5,700 Freight-in 8,600 Trade Creditors 4,800 Rent and Taxes 5,700 10% Bank Loan (1-7-2016) 24,000 Salaries 9,300 Income from Investment 3,600 Trade debtors 24,000 Discount Received 2,250 Bank interest 1,000 Printing and Advertising 14,600 Cash at bank 18,300 Discount Allowed 1,340 Investment 25,000 Furniture 3,800 General Expenses 3,610 Audit Fees 500 Insurance 800 Travelling Expenses 3,000 Plant & Machinery 30,000 Drawings 10,000 4,27,350 4,27,350 Additional Information:- (i) Depreciation on Plant and Machinery 10% p.a., a Machine has been purchased on July 01, 2016 for ₹ 12,000.(ii) The manager is entitled to a commission of 10% of the net profit before charging such commission.(iii) Closing stock in trade is valued at ₹ 6,000 (cost); ₹ 6,200 (Market Price).(iv) Rent outstanding ₹ 5,000.

Answer» From the following information prepare financial Statements of M/s Raj & Bros, for the year ending March 31, 2017.

	Dr Bal. (₹)		Cr Bal. (₹)
Stock (1-4-2016)	16,800	Capital	78,000
Sales Returns	8,000	Sales	3,09,000
Purchases	2,43,000	Returns Outward	5,700
Freight-in	8,600	Trade Creditors	4,800
Rent and Taxes	5,700	10% Bank Loan (1-7-2016)	24,000
Salaries	9,300	Income from Investment	3,600
Trade debtors	24,000	Discount Received	2,250
Bank interest	1,000
Printing and Advertising	14,600
Cash at bank	18,300
Discount Allowed	1,340
Investment	25,000
Furniture	3,800
General Expenses	3,610
Audit Fees	500
Insurance	800
Travelling Expenses	3,000
Plant & Machinery	30,000
Drawings	10,000
	4,27,350		4,27,350

Additional Information:-

(i) Depreciation on Plant and Machinery 10% p.a., a Machine has been purchased on July 01, 2016 for ₹ 12,000.

(ii) The manager is entitled to a commission of 10% of the net profit before charging such commission.

(iii) Closing stock in trade is valued at ₹ 6,000 (cost); ₹ 6,200 (Market Price).

(iv) Rent outstanding ₹ 5,000.

Discussion

6828.	Convert 50% into a fraction.
Answer» Convert $50 %$ into a fraction.

Discussion

6829.	In the given figure, AOC is a line, find x.
Answer» In the given figure, AOC is a line, find x.

Discussion

6830.	Express 0.¯¯¯¯¯¯¯¯001 in the form pq, where p and q are integers and q≠0.
Answer» Express $0. ¯ ¯¯¯¯¯¯ ¯ 001$ in the form $\frac{p}{q}$ , where p and q are integers and $q \neq 0$ .

Discussion

6831.	A's weight is 50 kg more than that of B. What is the ratio of A's weight to B's weight? (Take B's weight as x )
Answer» A's weight is 50 kg more than that of B. What is the ratio of A's weight to B's weight? (Take B's weight as $x$ )

Discussion

6832.	(i) Check whether (20)" can end with the digit 52.for any natural number n.(ii) Prove that (12)" cannot end with the digit 0 forany natural number n.
Answer» (i) Check whether (20)" can end with the digit 52.for any natural number n.(ii) Prove that (12)" cannot end with the digit 0 forany natural number n.

Discussion

6833.	If x,y,z are non -ve integers and x+y+z=10 find maximum possible value of xyz+xy+yz+zx
Answer» If x,y,z are non -ve integers and x+y+z=10 find maximum possible value of xyz+xy+yz+zx

Discussion

6834.	The stop signal is placed 9/5 miles after the warning sign board which is placed at position '0' as shown.What is the correct position of stop signal?
Answer» The stop signal is placed 9/5 miles after the warning sign board which is placed at position '0' as shown. What is the correct position of stop signal?

Discussion

6835.	Simplify [4 MARKS] (58)−7×(85)−5
Answer» Simplify [4 MARKS] ${(\frac{5}{8})}^{- 7} \times {(\frac{8}{5})}^{- 5}$

Discussion

6836.	50. Prove that the sum of any two sides of a triangle is greater than twice the median with respect to the third side.
Answer» 50. Prove that the sum of any two sides of a triangle is greater than twice the median with respect to the third side.

Discussion

6837.	What should be added to ((1/2) + (1/3) + (1/5)) to get 3?
Answer» What should be added to ((1/2) + (1/3) + (1/5)) to get 3?

Discussion

6838.	What will be the number of vertices of a triangular pyramid?4
Answer» What will be the number of vertices of a triangular pyramid? 4

Discussion

6839.	__________ presentation is a descriptive form of presentation of data where data is described by paragraphs of text.
Answer» __________ presentation is a descriptive form of presentation of data where data is described by paragraphs of text.

Discussion

6840.	What is the maximum expenditure from the given graph ?
Answer» What is the maximum expenditure from the given graph ?

6840.

What is the maximum expenditure from the given graph ?

Answer»

What is the maximum expenditure from the given graph ?

Discussion

6841.	Which of the following angles can be constructed with the help of a ruler and a compass?
Answer» Which of the following angles can be constructed with the help of a ruler and a compass?

Discussion

6842.	In the following picture, two congruent triangles are shown.Which of the following are the correct ways to represent their congruency? Check all that apply.
Answer» In the following picture, two congruent triangles are shown. Which of the following are the correct ways to represent their congruency? Check all that apply.

Discussion

6843.	If the area of a triangle is 294 cm2 and its base (b) is 3 times that of height (h), then find the value of h and b.
Answer» If the area of a triangle is $294 c m^{2}$ and its base ( $b$ ) is 3 times that of height ( $h$ ), then find the value of $h$ and $b$ .

Discussion

6844.	The Line Segment AB with a Point P on it is given in the figure as : If AP : AB = 4 : 11 and Length of Line Segment PB = 14 cm, find the Length of AP.
Answer» The Line Segment AB with a Point P on it is given in the figure as : If AP : AB = 4 : 11 and Length of Line Segment PB = 14 cm, find the Length of AP.

6844.

The Line Segment AB with a Point P on it is given in the figure as : If AP : AB = 4 : 11 and Length of Line Segment PB = 14 cm, find the Length of AP.

Answer»

The Line Segment AB with a Point P on it is given in the figure as :

If AP : AB = 4 : 11 and Length of Line Segment PB = 14 cm, find the Length of AP.

Discussion

6845.	In triangle ABC,6r=R,r1=7r and √13SI=√3.SO, where I is Incentre,S is Circumcentre and O is ortho centre. Then
Answer» In triangle $A B C, 6 r = R, r_{1} = 7 r$ and $\sqrt{13} S I = \sqrt{3} . S O$ , where $I$ is Incentre, $S$ is Circumcentre and $O$ is ortho centre. Then

Discussion

6846.	How to convert 0.00034205 in scientific notation? Also explain scientific notation ?
Answer» How to convert 0.00034205 in scientific notation? Also explain scientific notation ?

Discussion

6847.	Calculate the distance travelled in each of the following.40 minutes at 48 km/hr.
Answer» Calculate the distance travelled in each of the following. 40 minutes at 48 km/hr.

6847.

Calculate the distance travelled in each of the following.40 minutes at 48 km/hr.

Answer»

Calculate the distance travelled in each of the following.

40 minutes at 48 km/hr.

Discussion

6848.	Find:(i) 2.5 ×0.3 (ii) 0.1 ×51.7 (iii) 0.2 × 316.8(iv) 1.3 ×3.1 (v) 0.5 × 0.05 (vi) 11.2× 0.15(vii) 1.07× 0.02 (viii) 10.05 ×1.05 (ix) 101.01 × 0.01(x) 100.01× 1.1
Answer» Find: (i) 2.5 × 0.3 (ii) 0.1 × 51.7 (iii) 0.2 × 316.8 (iv) 1.3 × 3.1 (v) 0.5 × 0.05 (vi) 11.2 × 0.15 (vii) 1.07 × 0.02 (viii) 10.05 × 1.05 (ix) 101.01 × 0.01 (x) 100.01 × 1.1

6848.

Find:(i) 2.5 ×0.3 (ii) 0.1 ×51.7 (iii) 0.2 × 316.8(iv) 1.3 ×3.1 (v) 0.5 × 0.05 (vi) 11.2× 0.15(vii) 1.07× 0.02 (viii) 10.05 ×1.05 (ix) 101.01 × 0.01(x) 100.01× 1.1

Answer»

Find:

(i) 2.5 ×
0.3 (ii) 0.1 ×
51.7 (iii) 0.2 × 316.8

(iv) 1.3 ×
3.1 (v) 0.5 × 0.05 (vi) 11.2
× 0.15

(vii) 1.07
× 0.02 (viii) 10.05 ×
1.05 (ix) 101.01 × 0.01

(x) 100.01
× 1.1

Discussion

6849.	Question 113State whether the statements are True or False.Every kite is a parallelogram.
Answer» Question 113 State whether the statements are True or False. Every kite is a parallelogram.

Discussion

6850.	Solve for x: 6(x+5)–4(x+1)=9(x+3)
Answer» $Solve for x:$ $6 (x + 5) - 4 (x + 1) = 9 (x + 3)$

Discussion

Explore topic-wise InterviewSolutions in .

Using the figures given below, frame problems based on profit percent or loss percent ​Cost price Rs 2000, selling price Rs 1900

Find the area of a square park whose perimeter is 320m.

Find the perimeters of (i) ΔABE (ii) the rectangle BCDE in this figure. Whose perimeter is greater?

120∘ can be produced by extending the arc of

the least integral number of years in which a sum at 40% per annum compound interest will become more than thrice itself is

1 litre of milk is equally distributed among six containers. Determine the quantity of milk in each container.

The number that is obtained by adding 2 to 3 is ___.

Simplify the expression 6m - 10m + 10.

A hexagonal field of side 30 m has to be used for playing cricket. Find its area.

Question 55 (i) Find the numerical coefficient of each of the terms. x3y2z, xy2z3, −3xy2z3, 5x3y2z, −7x2y2z2

Is the triangle formed by the sides of lengths 9 cm, 40 cm, and 41 cm a right-angled triangle?

The square root of }(-5+12i) is

Akash has 6xy+4xy2 chocolates. He wants to distribute them to 2x children. How many chocolates does each of the child get if y = 2? ___

A rod of a certain length is divided into 4 pieces of lengths 2.03 m, 6.89 m, 1.7 m and 3.76 m. What is the length of the rod before the division?

Question 1 (i) Find 12÷34

-17/5 lies between

In a class there are 42 boys and 38 girls. Find the ratio of the number of boys to the number of girls and also find the ratio of the number of girls to the number of boys.

The length of each side of a square land shown in the figure is (a + b) units. In the corner of this land there is a square portion of length ‘b’ units is useless. Find the area of the portion of the land which is useful.

What does the institution, called as bank, do?

Question 5 (i) A path 1 m wide is built along the border and inside a square garden of side 30 m. Find: The area of the path

Written:Construct a triangle ABC in which BC = 5 cm, AB = AC = 4.5 cm. Name the type of the triangle.

Question 4(c) : Fill in the boxes: 12−□=16

Find the value of (x+y) from the figure below:

Convert 50% into a fraction.

In the given figure, AOC is a line, find x.

Express 0.¯¯¯¯¯¯¯¯001 in the form pq, where p and q are integers and q≠0.

A's weight is 50 kg more than that of B. What is the ratio of A's weight to B's weight? (Take B's weight as x )

(i) Check whether (20)" can end with the digit 52.for any natural number n.(ii) Prove that (12)" cannot end with the digit 0 forany natural number n.

If x,y,z are non -ve integers and x+y+z=10 find maximum possible value of xyz+xy+yz+zx

The stop signal is placed 9/5 miles after the warning sign board which is placed at position '0' as shown.What is the correct position of stop signal?

Simplify [4 MARKS] (58)−7×(85)−5

50. Prove that the sum of any two sides of a triangle is greater than twice the median with respect to the third side.

What should be added to ((1/2) + (1/3) + (1/5)) to get 3?

What will be the number of vertices of a triangular pyramid?4

__________ presentation is a descriptive form of presentation of data where data is described by paragraphs of text.

What is the maximum expenditure from the given graph ?

Which of the following angles can be constructed with the help of a ruler and a compass?

In the following picture, two congruent triangles are shown.Which of the following are the correct ways to represent their congruency? Check all that apply.

If the area of a triangle is 294 cm2 and its base (b) is 3 times that of height (h), then find the value of h and b.

The Line Segment AB with a Point P on it is given in the figure as : If AP : AB = 4 : 11 and Length of Line Segment PB = 14 cm, find the Length of AP.

In triangle ABC,6r=R,r1=7r and √13SI=√3.SO, where I is Incentre,S is Circumcentre and O is ortho centre. Then

How to convert 0.00034205 in scientific notation? Also explain scientific notation ?

Calculate the distance travelled in each of the following.40 minutes at 48 km/hr.

Find:(i) 2.5 ×0.3 (ii) 0.1 ×51.7 (iii) 0.2 × 316.8(iv) 1.3 ×3.1 (v) 0.5 × 0.05 (vi) 11.2× 0.15(vii) 1.07× 0.02 (viii) 10.05 ×1.05 (ix) 101.01 × 0.01(x) 100.01× 1.1

Question 113State whether the statements are True or False.Every kite is a parallelogram.

Solve for x: 6(x+5)–4(x+1)=9(x+3)

Using the figures given below, frame problems based on profit percent or loss percent Cost price Rs 2000, selling price Rs 1900