16437 + Interview Questions in Mathematics Page 157 InterviewSolution

7801.	Write the equation for the following statement:Ten times a is 70.
Answer» Write the equation for the following statement: Ten times a is 70.

Discussion

7802.	Find the result of 1.3 × 3.1.
Answer» Find the result of 1.3 $\times$ 3.1.

Discussion

7803.	The length of a rectangle is twice its breadth. If its area is 72 sq m, then the breadth of the rectangle is ____.
Answer» The length of a rectangle is twice its breadth. If its area is 72 sq m, then the breadth of the rectangle is ____.

Discussion

7804.	How many trapejoids are there in above figure?4
Answer» How many trapejoids are there in above figure? 4

Discussion

7805.	36. If PQRS is a convex quadrilateral with 3,4,5 and 6 points marked on sides PQ, QR, RS and PS respectively, then find the number of triangle wth vertices on different side.
Answer» 36. If PQRS is a convex quadrilateral with 3,4,5 and 6 points marked on sides PQ, QR, RS and PS respectively, then find the number of triangle wth vertices on different side.

Discussion

7806.	Match the correct pairs of equivalent ratios.
Answer» Match the correct pairs of equivalent ratios.

Discussion

7807.	Answer the following: i. Which number will we reach if we move 4 places to the right of -2? ii. Which number will we reach if we move 5 places to the left of 1? iii. If we are at -8 on the number line, in which direction should we move to reach -13? iv. If we are at -6 on the number line, in which direction should we move to reach -1?
Answer» Answer the following: i. Which number will we reach if we move 4 places to the right of -2? ii. Which number will we reach if we move 5 places to the left of 1? iii. If we are at -8 on the number line, in which direction should we move to reach -13? iv. If we are at -6 on the number line, in which direction should we move to reach -1?

Discussion

7808.	Question 3 (c)Give reasons(c) A wooden table should be called a solid.
Answer» Question 3 (c) Give reasons (c) A wooden table should be called a solid.

Discussion

7809.	A and B are partners sharing Profit and Loss in the ratio 3 : 2 having Capital Account balances of ₹ 50,000 and ₹ 40,000 on 1st April, 2018. On 1st July, 2018, A introduced ₹ 10,000 as his additional capital whereas B introduced only ₹ 1,000. Interest on capital is allowed to partners 10% p.a.Calculate interest on capital for the financial year ended 31st March, 2019.
Answer» A and B are partners sharing Profit and Loss in the ratio 3 : 2 having Capital Account balances of ₹ 50,000 and ₹ 40,000 on 1st April, 2018. On 1st July, 2018, A introduced ₹ 10,000 as his additional capital whereas B introduced only ₹ 1,000. Interest on capital is allowed to partners 10% p.a. Calculate interest on capital for the financial year ended 31st March, 2019.

Discussion

7810.	P=\{x:x=prime no. less than 20\} M=\{x:x=multiple of 6,0
Answer» P=\{x:x=prime no. less than 20\} M=\{x:x=multiple of 6,0

Discussion

7811.	The population of a town was 78787 in the year 1991 and 95833 in the year 2001. Estimate the increase in population by rounding off each population to nearest hundreds.
Answer» The population of a town was 78787 in the year 1991 and 95833 in the year 2001. Estimate the increase in population by rounding off each population to nearest hundreds.

Discussion

7812.	Read the bar graph given below and answer the following questions.(a) What is the total number of students in all the clubs together?(b) Which club has more students and how many?(c) Which clubs have equal number of students?(d) How any students are there in hockey club?(e) What information is given in the bar graph?
Answer» Read the bar graph given below and answer the following questions. (a) What is the total number of students in all the clubs together? (b) Which club has more students and how many? (c) Which clubs have equal number of students? (d) How any students are there in hockey club? (e) What information is given in the bar graph?

Discussion

7813.	Look at the following bar graph : Which city has the Lowest number of vehicles sold?
Answer» Look at the following bar graph : Which city has the Lowest number of vehicles sold?

7813.

Look at the following bar graph : Which city has the Lowest number of vehicles sold?

Answer»

Look at the following bar graph :

Which city has the Lowest number of vehicles sold?

Discussion

7814.	The volume of a cuboidal brick is 108 inch3. If the length and breadth of the brick are 9 inches and 4 inches, find the height (inches) of the brick.3
Answer» The volume of a cuboidal brick is 108 inch $^{3}$ . If the length and breadth of the brick are 9 inches and 4 inches, find the height (inches) of the brick. 3

Discussion

7815.	A room, 6 m wide and 8 m long, is to be covered with square tiles. If each square tile is of side 2 m, then find the number of tiles required to cover the entire floor of the room.
Answer» A room, 6 m wide and 8 m long, is to be covered with square tiles. If each square tile is of side 2 m, then find the number of tiles required to cover the entire floor of the room.

Discussion

7816.

Following information is supplied to you by a shopkeeper: Particulars 1st April, 2017 (₹) 31st March, 2018 (₹) Cash ................................................................................ 6,000 7,000 Sundry Debtors ................................................................................ 68,000 64,000 Stock ................................................................................ 59,000 87,000 Furniture ................................................................................ 15,000 13,500 Sundry Creditors ................................................................................ 20,000 18,000 Bills Payable ................................................................................ 15,000 11,000 During the year, he withdrew ₹ 2,500 per month for dometstic purposes. He also borrowed from a friend at 9% a sum of ₹ 20,000 on 1st October, 2017. He has not yet paid the interest. A provision of 5% on debotrs for doubtful debts is to be made.Ascertain the profit or loss made by him during the period.

Answer» Following information is supplied to you by a shopkeeper:

Particulars		1st April, 2017 (₹)	31st March, 2018 (₹)
Cash	................................................................................	6,000	7,000
Sundry Debtors	................................................................................	68,000	64,000
Stock	................................................................................	59,000	87,000
Furniture	................................................................................	15,000	13,500
Sundry Creditors	................................................................................	20,000	18,000
Bills Payable	................................................................................	15,000	11,000

During the year, he withdrew ₹ 2,500 per month for dometstic purposes. He also borrowed from a friend at 9% a sum of ₹ 20,000 on 1st October, 2017. He has not yet paid the interest. A provision of 5% on debotrs for doubtful debts is to be made.

Ascertain the profit or loss made by him during the period.

Discussion

7817.	Increase 175 in the ratio 11:7
Answer» Increase $175$ in the ratio $11 : 7$

Discussion

7818.	A number for which sum all its factors is equal to twice number is called ?
Answer» A number for which sum all its factors is equal to twice number is called ?

Discussion

7819.	A list of cycles with their prices are given below. Which is the cheapest cycle?
Answer» A list of cycles with their prices are given below. Which is the cheapest cycle?

7819.

A list of cycles with their prices are given below. Which is the cheapest cycle?

Answer»

A list of cycles with their prices are given below. Which is the cheapest cycle?

Discussion

7820.	Measure of the angle that the minute hand rotates on a round clock in one hour is degrees.
Answer» Measure of the angle that the minute hand rotates on a round clock in one hour is degrees.

Discussion

7821.	How do you write 2.61 x 10^(-4) in decimal form?
Answer» How do you write 2.61 x 10^(-4) in decimal form?

Discussion

7822.	Question 3How many cubic centimetres of iron is required to construct an open box whose external dimensions are 36 cm, 25 cm and 16.5 cm provided the thickness of the iron is 1.5 cm. If one cubic cm of iron weighs 7.5 g, find the weight of the box.
Answer» Question 3 How many cubic centimetres of iron is required to construct an open box whose external dimensions are 36 cm, 25 cm and 16.5 cm provided the thickness of the iron is 1.5 cm. If one cubic cm of iron weighs 7.5 g, find the weight of the box.

Discussion

7823.	Question 5(c)Substract: 3l(l−4m+5n) from 4l(10n−3m+2l).
Answer» Question 5(c) Substract: $3 l (l - 4 m + 5 n) f r o m 4 l (10 n - 3 m + 2 l) .$

Discussion

7824.	The lines that lie on top of each other are known as lines.
Answer» The lines that lie on top of each other are known as lines.

Discussion

7825.	Find the height of the image for an object of height 10 cm placed in front of a plane mirror kept in water.
Answer» Find the height of the image for an object of height 10 cm placed in front of a plane mirror kept in water.

Discussion

7826.	A picnic spot is 55 km away from the school. The first stop between the school and the spot is taken at 22 km from the school. What percentage of the distance is remaining to reach the destination?
Answer» A picnic spot is 55 km away from the school. The first stop between the school and the spot is taken at 22 km from the school. What percentage of the distance is remaining to reach the destination?

Discussion

7827.	What will be the percentage of blue colored names and pink colored names in the given distribution chart, if Liz and Berta are colored blue whereas Howard and Joe are colored pink?
Answer» What will be the percentage of blue colored names and pink colored names in the given distribution chart, if Liz and Berta are colored blue whereas Howard and Joe are colored pink?

Discussion

7828.	13. The number of permutations of 1,2,3,4,5,6 such that the pattern 12,23,34,45,56 don't appear in the permutations is?
Answer» 13. The number of permutations of 1,2,3,4,5,6 such that the pattern 12,23,34,45,56 don't appear in the permutations is?

Discussion

7829.	The sum of first 16 odd numbers is ___.
Answer» The sum of first 16 odd numbers is ___.

Discussion

7830.	Emma is planting a garden with the dimensions as shown below. She wants to cover the entire surface of the garden with a thin layer of soil, which costs $2 per sq. m. Find the total amount she has to spend on the entire soil.$
Answer» Emma is planting a garden with the dimensions as shown below. She wants to cover the entire surface of the garden with a thin layer of soil, which costs $$ 2$ per sq. m. Find the total amount she has to spend on the entire soil. $

Discussion

7831.	What is non square numbers ?
Answer» What is non square numbers ?

Discussion

7832.	Arrange 0.77, 1.77, 0.707, 0.07 in ascending order.
Answer» Arrange 0.77, 1.77, 0.707, 0.07 in ascending order.

Discussion

7833.	How many circles are there in all in the given figure.41
Answer» How many circles are there in all in the given figure. 41

Discussion

7834.	Question 4(b)Cost of 5kg of wheat is Rs 30.50What quantity of wheat can be purchased in Rs 61?
Answer» Question 4(b) Cost of 5kg of wheat is Rs 30.50 What quantity of wheat can be purchased in Rs 61?

7834.

Question 4(b)Cost of 5kg of wheat is Rs 30.50What quantity of wheat can be purchased in Rs 61?

Answer»

Question 4(b)

Cost of 5kg of wheat is Rs 30.50

What quantity of wheat can be purchased in Rs 61?

Discussion

7835.	Compute each of the following: [4 MARKS] (a) 15+(−5)+15+(−7) (b) 34+(−20)+16+(−10) (c) 32+16+9+(−70) (d) −3+(−2)+(−5)+7
Answer» Compute each of the following: [4 MARKS] $(a) 15 + (- 5) + 15 + (- 7)$ $(b) 34 + (- 20) + 16 + (- 10)$ $(c) 32 + 16 + 9 + (- 70)$ $(d) - 3 + (- 2) + (- 5) + 7$

7835.

Compute each of the following: [4 MARKS] (a) 15+(−5)+15+(−7) (b) 34+(−20)+16+(−10) (c) 32+16+9+(−70) (d) −3+(−2)+(−5)+7

Answer»

Compute each of the following: [4 MARKS]

$(a) 15 + (- 5) + 15 + (- 7)$

$(b) 34 + (- 20) + 16 + (- 10)$

$(c) 32 + 16 + 9 + (- 70)$

$(d) - 3 + (- 2) + (- 5) + 7$

Discussion

7836.	If 3509 is rounded off to the nearest hundreds, then which number will be obtained?3500
Answer» If $3509$ is rounded off to the nearest hundreds, then which number will be obtained? 3500

Discussion

7837.	मज़दूरों को चार हाथ देने के लिए मिल मालिक ने क्या किया और उसका क्या परिणाम निकला?
Answer» मज़दूरों को चार हाथ देने के लिए मिल मालिक ने क्या किया और उसका क्या परिणाम निकला?

Discussion

7838.	8. 729 :: THREE :: 4096 ::? 1. SIX 2. FIVE 3. FOUR 4. SEVEN
Answer» 8. 729 :: THREE :: 4096 ::? 1. SIX 2. FIVE 3. FOUR 4. SEVEN

Discussion

7839.	Ram, Mohan and Sohan sharing profits and losses equally have capitals of ₹ 1,20,000, ₹ 90,000 and ₹ 60,000 respectively. For the year ended 31st March, 2019, interest was credited to them 6% instead of 5%.Give adjustment Journal entry.
Answer» Ram, Mohan and Sohan sharing profits and losses equally have capitals of ₹ 1,20,000, ₹ 90,000 and ₹ 60,000 respectively. For the year ended 31st March, 2019, interest was credited to them 6% instead of 5%. Give adjustment Journal entry.

Discussion

7840.	Match the following divisions with their respective quotient values:
Answer» Match the following divisions with their respective quotient values:

Discussion

7841.	Given that 9760÷16=610, which of the followings is/are correct?
Answer» Given that $9760 \div 16 = 610,$ which of the followings is/are correct?

Discussion

7842.	There is a red and white shape as shown. Make a line on shape 1 where you will keep a mirror to get shape 2.
Answer» There is a red and white shape as shown. Make a line on shape 1 where you will keep a mirror to get shape 2.

Discussion

7843.	Perform the following operation:38−18 = .
Answer» Perform the following operation: $\frac{3}{8} -$ $\frac{1}{8}$ = .

Discussion

7844.	The outer angles of the triangle are in the ratio 4 : 5 : 6. Find the measure of the smallest angle.96
Answer» The outer angles of the triangle are in the ratio 4 : 5 : 6. Find the measure of the smallest angle. 96

Discussion

7845.	A gas in an open container is heated from 270C TO 1270C. The fraction of theoriginal amount of gas remaining in the container will be
Answer» A gas in an open container is heated from 27^{0C TO 127^{0C. The fraction of theoriginal amount of gas remaining in the container will be}}

Discussion

7846.	Cochez la bonne réponse.1. L'océan Atlantique est; au sud/au nord/à l'ouest2. La Manche sépare la France; de l'Angleterre/de l'Espagne/de l'Allemagne3. Le roquefort est un/une; fromage/ville/fleuve
Answer» Cochez la bonne réponse. 1. L'océan Atlantique est; au sud/au nord/à l'ouest 2. La Manche sépare la France; de l'Angleterre/de l'Espagne/de l'Allemagne 3. Le roquefort est un/une; fromage/ville/fleuve

Discussion

7847.	Which property states that changing the order of two or more factors in a multiplication sentence does not change the product? Ex: a×b=b×a
Answer» Which property states that changing the order of two or more factors in a multiplication sentence does not change the product? Ex: $a \times b = b \times a$

Discussion

7848.	find the next term; 13,35,57,79,911,__
Answer» find the next term; 13,35,57,79,911,__

Discussion

7849.	In the construction of a √6 unit line segment, which of the following options represents the missing length AB?
Answer» In the construction of a $\sqrt{6}$ unit line segment, which of the following options represents the missing length AB?

Discussion

7850.	Kiran travelled a distance of 435 kilometres by a car and then covered a distance of 14 kilometres by walk. Find the total distance travelled by him in kilometres.
Answer» Kiran travelled a distance of $4 \frac{3}{5}$ kilometres by a car and then covered a distance of $\frac{1}{4}$ kilometres by walk. Find the total distance travelled by him in kilometres.

Discussion

Explore topic-wise InterviewSolutions in .

Write the equation for the following statement:Ten times a is 70.

Find the result of 1.3 × 3.1.

The length of a rectangle is twice its breadth. If its area is 72 sq m, then the breadth of the rectangle is ____.

How many trapejoids are there in above figure?4

36. If PQRS is a convex quadrilateral with 3,4,5 and 6 points marked on sides PQ, QR, RS and PS respectively, then find the number of triangle wth vertices on different side.

Match the correct pairs of equivalent ratios.

Question 3 (c)Give reasons(c) A wooden table should be called a solid.

P=\{x:x=prime no. less than 20\} M=\{x:x=multiple of 6,0

The population of a town was 78787 in the year 1991 and 95833 in the year 2001. Estimate the increase in population by rounding off each population to nearest hundreds.

Look at the following bar graph : Which city has the Lowest number of vehicles sold?

The volume of a cuboidal brick is 108 inch3. If the length and breadth of the brick are 9 inches and 4 inches, find the height (inches) of the brick.3

A room, 6 m wide and 8 m long, is to be covered with square tiles. If each square tile is of side 2 m, then find the number of tiles required to cover the entire floor of the room.

Increase 175 in the ratio 11:7

A number for which sum all its factors is equal to twice number is called ?

A list of cycles with their prices are given below. Which is the cheapest cycle?

Measure of the angle that the minute hand rotates on a round clock in one hour is degrees.

How do you write 2.61 x 10^(-4) in decimal form?

Question 3How many cubic centimetres of iron is required to construct an open box whose external dimensions are 36 cm, 25 cm and 16.5 cm provided the thickness of the iron is 1.5 cm. If one cubic cm of iron weighs 7.5 g, find the weight of the box.

Question 5(c)Substract: 3l(l−4m+5n) from 4l(10n−3m+2l).

The lines that lie on top of each other are known as lines.

Find the height of the image for an object of height 10 cm placed in front of a plane mirror kept in water.

A picnic spot is 55 km away from the school. The first stop between the school and the spot is taken at 22 km from the school. What percentage of the distance is remaining to reach the destination?

What will be the percentage of blue colored names and pink colored names in the given distribution chart, if Liz and Berta are colored blue whereas Howard and Joe are colored pink?

13. The number of permutations of 1,2,3,4,5,6 such that the pattern 12,23,34,45,56 don't appear in the permutations is?

The sum of first 16 odd numbers is ___.

Emma is planting a garden with the dimensions as shown below. She wants to cover the entire surface of the garden with a thin layer of soil, which costs $2 per sq. m. Find the total amount she has to spend on the entire soil.$

What is non square numbers ?

Arrange 0.77, 1.77, 0.707, 0.07 in ascending order.

How many circles are there in all in the given figure.41

Question 4(b)Cost of 5kg of wheat is Rs 30.50What quantity of wheat can be purchased in Rs 61?

Compute each of the following: [4 MARKS] (a) 15+(−5)+15+(−7) (b) 34+(−20)+16+(−10) (c) 32+16+9+(−70) (d) −3+(−2)+(−5)+7

If 3509 is rounded off to the nearest hundreds, then which number will be obtained?3500

मज़दूरों को चार हाथ देने के लिए मिल मालिक ने क्या किया और उसका क्या परिणाम निकला?

8. 729 :: THREE :: 4096 ::? 1. SIX 2. FIVE 3. FOUR 4. SEVEN

Ram, Mohan and Sohan sharing profits and losses equally have capitals of ₹ 1,20,000, ₹ 90,000 and ₹ 60,000 respectively. For the year ended 31st March, 2019, interest was credited to them 6% instead of 5%.Give adjustment Journal entry.

Match the following divisions with their respective quotient values:

Given that 9760÷16=610, which of the followings is/are correct?

There is a red and white shape as shown. Make a line on shape 1 where you will keep a mirror to get shape 2.

Perform the following operation:38−18 = .

The outer angles of the triangle are in the ratio 4 : 5 : 6. Find the measure of the smallest angle.96

A gas in an open container is heated from 270C TO 1270C. The fraction of theoriginal amount of gas remaining in the container will be

Cochez la bonne réponse.1. L'océan Atlantique est; au sud/au nord/à l'ouest2. La Manche sépare la France; de l'Angleterre/de l'Espagne/de l'Allemagne3. Le roquefort est un/une; fromage/ville/fleuve

Which property states that changing the order of two or more factors in a multiplication sentence does not change the product? Ex: a×b=b×a

find the next term; 13,35,57,79,911,__

In the construction of a √6 unit line segment, which of the following options represents the missing length AB?

Kiran travelled a distance of 435 kilometres by a car and then covered a distance of 14 kilometres by walk. Find the total distance travelled by him in kilometres.