16437 + Interview Questions in Mathematics Page 118 InterviewSolution

5851.	If all the parts are equal, then what fraction of the circle is colored green.
Answer» If all the parts are equal, then what fraction of the circle is colored green.

Discussion

5852.	Add the following :6x+5y+8 and x+9y+6.
Answer» $Add the following : 6 x + 5 y + 8 and x + 9 y + 6.$

Discussion

5853.	Add the flats, rods and cubes and pair the card that displays the sum.
Answer» Add the flats, rods and cubes and pair the card that displays the sum.

Discussion

5854.	The greatest common divisor of 7,9 and 21 is
Answer» The greatest common divisor of $7, 9$ and $21$ is

Discussion

5855.	Which among the following quadrilaterals is a regular polygon?
Answer» Which among the following quadrilaterals is a regular polygon?

Discussion

5856.	Question 67 Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement: If a notebook costs Rs. p and a pencil costs Rs. 3, then the total cost (in Rs. ) of two notebooks and one pencil.
Answer» Question 67 Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement: If a notebook costs Rs. p and a pencil costs Rs. 3, then the total cost (in Rs. ) of two notebooks and one pencil.

5856.

Question 67 Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement: If a notebook costs Rs. p and a pencil costs Rs. 3, then the total cost (in Rs. ) of two notebooks and one pencil.

Answer»

Question 67

Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement:

If a notebook costs Rs. p and a pencil costs Rs. 3, then the total cost (in Rs. ) of two notebooks and one pencil.

Discussion

5857.	Question 8 (c) Find the measure of the angle shown in the figure. (First, estimate with your eyes and then find the actual measure with a protractor).
Answer» Question 8 (c) Find the measure of the angle shown in the figure. (First, estimate with your eyes and then find the actual measure with a protractor).

5857.

Question 8 (c) Find the measure of the angle shown in the figure. (First, estimate with your eyes and then find the actual measure with a protractor).

Answer»

Question 8 (c)

Find the measure of the angle shown in the figure. (First, estimate with your eyes and then find the actual measure with a protractor).

Discussion

5858.	15×34=
Answer» $\frac{1}{5} \times \frac{3}{4} =$

Discussion

5859.	In a shop, there were Fanta, coca cola and sprite bottles in a ratio of 8 : 15 : 12 respectively. If the total number of Fanta bottles is 120, then find the total number bottles. [3 MARKS]
Answer» In a shop, there were Fanta, coca cola and sprite bottles in a ratio of 8 : 15 : 12 respectively. If the total number of Fanta bottles is 120, then find the total number bottles. [3 MARKS]

5859.

In a shop, there were Fanta, coca cola and sprite bottles in a ratio of 8 : 15 : 12 respectively. If the total number of Fanta bottles is 120, then find the total number bottles. [3 MARKS]

Answer»

In a shop, there were Fanta, coca cola and sprite bottles in a ratio of 8 : 15 : 12 respectively. If the total number of Fanta bottles is 120, then find the total number bottles. [3 MARKS]

Discussion

5860.	Are normal always perpendicular to surface of reflection?
Answer» Are normal always perpendicular to surface of reflection?

Discussion

5861.	Pair the shapes to the equal parts they are divided into.
Answer» Pair the shapes to the equal parts they are divided into.

Discussion

5862.	In a marathon of 5.75 km, a runner takes two breaks, one after 2.8 km and another after 1.3 km. How many more kilometres does the runner have to run to complete the marathon?
Answer» In a marathon of 5.75 km, a runner takes two breaks, one after 2.8 km and another after 1.3 km. How many more kilometres does the runner have to run to complete the marathon?

Discussion

5863.	Question 1(viii) Find the area of the given figure by counting squares:
Answer» Question 1(viii) Find the area of the given figure by counting squares:

5863.

Question 1(viii) Find the area of the given figure by counting squares:

Answer»

Question 1(viii)

Find the area of the given figure by counting squares:

Discussion

5864.	3y2=(a2+y2) value of y
Answer» 3y2=(a2+y2) value of y

Discussion

5865.	Observe the following data:Government School, ChandpurDaily attendanceDate: 15.04.2009ClassTotal studentsNumber of studentspresent on that dayVI9081VII8276VIII9591IX7065X6362Draw a double bar graph choosing an appropriate scale. What do you infer from the bar graph?
Answer» Observe the following data: $\begin{matrix} Government School, Chandpur Daily attendance & Date: 15.04.2009 Class & Total students & Number of students present on that day VI & 90 & 81 VII & 82 & 76 VIII & 95 & 91 IX & 70 & 65 X & 63 & 62 \end{matrix}$ Draw a double bar graph choosing an appropriate scale. What do you infer from the bar graph?

Discussion

5866.	A shop has requirement of 9 toys in a week, how many toys will be required in four weeks?36
Answer» A shop has requirement of 9 toys in a week, how many toys will be required in four weeks? 36

Discussion

5867.	Which of the following represents three-fourth of a whole?
Answer» Which of the following represents three-fourth of a whole?

Discussion

5868.	Assume that the result of your internal examination is being represented in a bar graph. Find the difference in the marks between the highest and the lowest scores.
Answer» Assume that the result of your internal examination is being represented in a bar graph. Find the difference in the marks between the highest and the lowest scores.

5868.

Assume that the result of your internal examination is being represented in a bar graph. Find the difference in the marks between the highest and the lowest scores.

Answer»

Assume that the result of your internal examination is being represented in a bar graph. Find the difference in the marks between the highest and the lowest scores.

Discussion

5869.	Draw two parallel lines l and m. Now draw a perpendicular on line l at point P, which when extended meets line m at point Q. Measure the angle formed by line m and line PQ.What do you observe?
Answer» Draw two parallel lines l and m. Now draw a perpendicular on line l at point P, which when extended meets line m at point Q. Measure the angle formed by line m and line PQ. What do you observe?

Discussion

5870.	Ted’s mum made delicious pizza for dinner. Ted invited Ned, his best friend and decided to share the pizza equally with him. What share of pizza would Ted get?
Answer» Ted’s mum made delicious pizza for dinner. Ted invited Ned, his best friend and decided to share the pizza equally with him. What share of pizza would Ted get?

Discussion

5871.	Find the greatest number of 5 digits exactly divisible by 9,12,15,18 and 24
Answer» Find the greatest number of 5 digits exactly divisible by 9,12,15,18 and 24

Discussion

5872.	The width of a rectangle is 10 cm less than the length. If the perimeter of the rectangle is 80 cm, then find the dimensions of the rectangle?
Answer» The width of a rectangle is $10$ cm less than the length. If the perimeter of the rectangle is $80$ cm, then find the dimensions of the rectangle?

Discussion

5873.	निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − गांधीजी ने महादेव को अपना वारिस कब कहा था?
Answer» निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − गांधीजी ने महादेव को अपना वारिस कब कहा था?

5873.

निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − गांधीजी ने महादेव को अपना वारिस कब कहा था?

Answer»

निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए −

गांधीजी ने महादेव को अपना वारिस कब कहा था?

Discussion

5874.	A sum of ₹ 8000 is divided among A, B and C in the ratio 8 : 12 : 20. Find the share of B.
Answer» A sum of ₹ 8000 is divided among A, B and C in the ratio 8 : 12 : 20. Find the share of B.

Discussion

5875.	10-(6+3/8)=? Please give the answer in mixed fraction
Answer» 10-(6+3/8)=? Please give the answer in mixed fraction

5875.

10-(6+3/8)=? Please give the answer in mixed fraction

Answer»

10-(6+3/8)=?

Please give the answer in mixed fraction

Discussion

5876.	Question 1117+6p =9
Answer» Question 11 17+6p =9

Discussion

5877.	Question 60 State whether the given statement is True or False. 8 can be written as a rational number with any integer as denominator.
Answer» Question 60 State whether the given statement is True or False. 8 can be written as a rational number with any integer as denominator.

5877.

Question 60 State whether the given statement is True or False. 8 can be written as a rational number with any integer as denominator.

Answer»

Question 60

State whether the given statement is True or False.

8 can be written as a rational number with any integer as denominator.

Discussion

5878.	Find the smallest number of 5 digits which is exactly divisible by 15, 24 and 40 . I am unable to understand the following solution . kindly help. LCM of 15,24 and 40 is 120. I divide 10000 by 120 , quotient is 83 and remainder is 40.I require to subtract 40 from 120 and add the difference to 10000 in order to get the required number .Why donI need to subtract ?
Answer» Find the smallest number of 5 digits which is exactly divisible by 15, 24 and 40 . I am unable to understand the following solution . kindly help. LCM of 15,24 and 40 is 120. I divide 10000 by 120 , quotient is 83 and remainder is 40.I require to subtract 40 from 120 and add the difference to 10000 in order to get the required number .Why donI need to subtract ?

5878.

Find the smallest number of 5 digits which is exactly divisible by 15, 24 and 40 . I am unable to understand the following solution . kindly help. LCM of 15,24 and 40 is 120. I divide 10000 by 120 , quotient is 83 and remainder is 40.I require to subtract 40 from 120 and add the difference to 10000 in order to get the required number .Why donI need to subtract ?

Answer»

Find the smallest number of 5 digits which is exactly divisible by 15, 24 and 40 .

I am unable to understand the following solution . kindly help.

LCM of 15,24 and 40 is 120.

I divide 10000 by 120 , quotient is 83 and remainder is 40.I require to subtract 40 from 120 and add the difference to 10000 in order to get the required number .Why donI need to subtract ?

Discussion

5879.	Convert the following fractions into decimals:(a) 218(b) 38
Answer» Convert the following fractions into decimals: (a) $\frac{21}{8}$ (b) $\frac{3}{8}$

Discussion

5880.	Add the following and match with the correct answers
Answer» Add the following and match with the correct answers

Discussion

5881.	Which of the following methods is the best way to compare the lengths of two line segments?
Answer» Which of the following methods is the best way to compare the lengths of two line segments?

Discussion

5882.	Raj got an order of 24 glasses of lemonade. For every 3 glasses of lemonade he uses 8 teaspoons of sugar. How many teaspoons of sugar does he need for 24 glasses of lemonade?
Answer» Raj got an order of 24 glasses of lemonade. For every 3 glasses of lemonade he uses 8 teaspoons of sugar. How many teaspoons of sugar does he need for 24 glasses of lemonade?

Discussion

5883.	Which shape among the following does not have edges?
Answer» Which shape among the following does not have edges?

Discussion

5884.	Write the corresponding Hindu-Arabic numerals for each of the following:(i) CIX(ii) CLXXII(iii) CCLIV(iv) CCCXXIX
Answer» Write the corresponding Hindu-Arabic numerals for each of the following: (i) CIX (ii) CLXXII (iii) CCLIV (iv) CCCXXIX

Discussion

5885.	Question 3 (b) Using divisibility test, determine whether the given number is divisible by 6: 1258
Answer» Question 3 (b) Using divisibility test, determine whether the given number is divisible by 6: 1258

5885.

Question 3 (b) Using divisibility test, determine whether the given number is divisible by 6: 1258

Answer»

Question 3 (b)

Using divisibility test, determine whether the given number is divisible by 6:
1258

Discussion

5886.	There are 40 classes in a school and each class has 25 students. The fee paid by each student is ₹812 per month. What is the fee collection per month?
Answer» There are 40 classes in a school and each class has 25 students. The fee paid by each student is ₹812 per month. What is the fee collection per month?

Discussion

5887.	The measures of angles of a triangle are x°, ( x-20)°, (x-40)°. Find the measure of each angle.
Answer» The measures of angles of a triangle are x^°, ( x $-$ 20)^°, (x $-$ 40)°. Find the measure of each angle.

Discussion

5888.	A man walked 3 km towards North then 8 km towards South. What is his final position with respect to his initial position?
Answer» A man walked 3 km towards North then 8 km towards South. What is his final position with respect to his initial position?

Discussion

5889.	Solve the following: [(10 + 324)(22 + 324)(34 + 324)(46 + 324)(58 + 324)] Whole divided by [(4 + 324)(16 + 324)(28 + 324)(40 + 324)(52 + 324)]
Answer» Solve the following: [(10 + 324)(22 + 324)(34 + 324)(46 + 324)(58 + 324)] Whole divided by [(4 + 324)(16 + 324)(28 + 324)(40 + 324)(52 + 324)]

Discussion

5890.	The perimeter of a rectangle is 40 cm and if one of the side has a length of 8 cm, then the length of the other side (in cm) is:12
Answer» The perimeter of a rectangle is $40$ cm and if one of the side has a length of $8$ cm, then the length of the other side (in cm) is: 12

Discussion

5891.	Solve using formula.(1) x2 + 6x + 5 = 0(2) x2 – 3x – 2 = 0(3) 3m2 + 2m – 7 = 0(4) 5m2 – 4m – 2 = 0(5) y2+13y=2(6) 5x2 + 13x + 8 = 0
Answer» Solve using formula. (1) x² + 6x + 5 = 0 (2) x² – 3x – 2 = 0 (3) 3m² + 2m – 7 = 0 (4) 5m² – 4m – 2 = 0 (5) $y^{2} + \frac{1}{3} y = 2$ (6) 5x² + 13x + 8 = 0

Discussion

5892.	Question 171In a quadrilateral HOPE, PS and ES are bisectors of ∠P and ∠E respectively. Give reason.
Answer» Question 171 In a quadrilateral HOPE, PS and ES are bisectors of $∠ P$ and $∠ E$ respectively. Give reason.

Discussion

5893.	Find which of the following are not true: 1. All the sides of a rhombus are always equal in length. 2. All the sides of a parallelogram are always equal in length. 3. Diagonals of a parallelogram are equal in length. 4. Diagonals of a square are equal in length. 5. Diagonals of a rectangle are equal in length.
Answer» Find which of the following are not true: 1. All the sides of a rhombus are always equal in length. 2. All the sides of a parallelogram are always equal in length. 3. Diagonals of a parallelogram are equal in length. 4. Diagonals of a square are equal in length. 5. Diagonals of a rectangle are equal in length.

5893.

Find which of the following are not true: 1. All the sides of a rhombus are always equal in length. 2. All the sides of a parallelogram are always equal in length. 3. Diagonals of a parallelogram are equal in length. 4. Diagonals of a square are equal in length. 5. Diagonals of a rectangle are equal in length.

Answer»

Find which of the following are not true:

1. All the sides of a rhombus are always equal in length.

2. All the sides of a parallelogram are always equal in length.

3. Diagonals of a parallelogram are equal in length.

4. Diagonals of a square are equal in length.

5. Diagonals of a rectangle are equal in length.

Discussion

5894.	Question 10 (a) Draw a number line and answer the following: Which number will we reach if we move 4 numbers to the right of –2?
Answer» Question 10 (a) Draw a number line and answer the following: Which number will we reach if we move 4 numbers to the right of –2?

5894.

Question 10 (a) Draw a number line and answer the following: Which number will we reach if we move 4 numbers to the right of –2?

Answer»

Question 10 (a)

Draw a number line and answer the following:

Which number will we reach if we move 4 numbers to the right of –2?

Discussion

5895.	Draw oflength 7.3 cm and find its axis of symmetry.
Answer» Draw of length 7.3 cm and find its axis of symmetry.

Discussion

5896.	15 ABCD is a rectangle in which DP and BQ are perpendiculars from D and B respectively on diagonal AC . Show that -ADP CBQ, ADP = CBQ, DP= BQ
Answer» 15 ABCD is a rectangle in which DP and BQ are perpendiculars from D and B respectively on diagonal AC . Show that -ADP CBQ, ADP = CBQ, DP= BQ

Discussion

5897.	The smallest number by which 27 should be multiplied so as to get a rational number is(a) 27(b) 33(c) 3(d) 3
Answer» The smallest number by which $\sqrt{27}$ should be multiplied so as to get a rational number is (a) $\sqrt{27}$ (b) $3 \sqrt{3}$ (c) $\sqrt{3}$ (d) 3

Discussion

5898.	If one G.M, G and two Am's p and q be inserted between two given quantities, prove that G²=(2p-q)(2q-p)
Answer» If one G.M, G and two Am's p and q be inserted between two given quantities, prove that G²=(2p-q)(2q-p)

Discussion

5899.	Stadium A was opened 20 years ago. Stadium B was opened in the year 2006. If the present year is 2021 which of these two stadiums is older?
Answer» Stadium A was opened 20 years ago. Stadium B was opened in the year 2006. If the present year is 2021 which of these two stadiums is older?

Discussion

5900.	What is the prime factorisation of the following number : 333667
Answer» What is the prime factorisation of the following number : 333667

Discussion

Explore topic-wise InterviewSolutions in .

If all the parts are equal, then what fraction of the circle is colored green.

Add the following :6x+5y+8 and x+9y+6.

Add the flats, rods and cubes and pair the card that displays the sum.

The greatest common divisor of 7,9 and 21 is

Which among the following quadrilaterals is a regular polygon?

Question 67 Choose a letter x, y, z, p etc...., wherever necessary, for the unknown (variable) and write the corresponding expressions for the given statement: If a notebook costs Rs. p and a pencil costs Rs. 3, then the total cost (in Rs. ) of two notebooks and one pencil.

Question 8 (c) Find the measure of the angle shown in the figure. (First, estimate with your eyes and then find the actual measure with a protractor).

15×34=

In a shop, there were Fanta, coca cola and sprite bottles in a ratio of 8 : 15 : 12 respectively. If the total number of Fanta bottles is 120, then find the total number bottles. [3 MARKS]

Are normal always perpendicular to surface of reflection?

Pair the shapes to the equal parts they are divided into.

In a marathon of 5.75 km, a runner takes two breaks, one after 2.8 km and another after 1.3 km. How many more kilometres does the runner have to run to complete the marathon?

Question 1(viii) Find the area of the given figure by counting squares:

3y2=(a2+y2) value of y

Observe the following data:Government School, ChandpurDaily attendanceDate: 15.04.2009ClassTotal studentsNumber of studentspresent on that dayVI9081VII8276VIII9591IX7065X6362Draw a double bar graph choosing an appropriate scale. What do you infer from the bar graph?

A shop has requirement of 9 toys in a week, how many toys will be required in four weeks?36

Which of the following represents three-fourth of a whole?

Assume that the result of your internal examination is being represented in a bar graph. Find the difference in the marks between the highest and the lowest scores.

Draw two parallel lines l and m. Now draw a perpendicular on line l at point P, which when extended meets line m at point Q. Measure the angle formed by line m and line PQ.What do you observe?

Ted’s mum made delicious pizza for dinner. Ted invited Ned, his best friend and decided to share the pizza equally with him. What share of pizza would Ted get?

Find the greatest number of 5 digits exactly divisible by 9,12,15,18 and 24

The width of a rectangle is 10 cm less than the length. If the perimeter of the rectangle is 80 cm, then find the dimensions of the rectangle?

निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − गांधीजी ने महादेव को अपना वारिस कब कहा था?

A sum of ₹ 8000 is divided among A, B and C in the ratio 8 : 12 : 20. Find the share of B.

10-(6+3/8)=? Please give the answer in mixed fraction

Question 1117+6p =9

Question 60 State whether the given statement is True or False. 8 can be written as a rational number with any integer as denominator.

Convert the following fractions into decimals:(a) 218(b) 38

Add the following and match with the correct answers

Which of the following methods is the best way to compare the lengths of two line segments?

Raj got an order of 24 glasses of lemonade. For every 3 glasses of lemonade he uses 8 teaspoons of sugar. How many teaspoons of sugar does he need for 24 glasses of lemonade?

Which shape among the following does not have edges?

Write the corresponding Hindu-Arabic numerals for each of the following:(i) CIX(ii) CLXXII(iii) CCLIV(iv) CCCXXIX

Question 3 (b) Using divisibility test, determine whether the given number is divisible by 6: 1258

There are 40 classes in a school and each class has 25 students. The fee paid by each student is ₹812 per month. What is the fee collection per month?

The measures of angles of a triangle are x°, ( x-20)°, (x-40)°. Find the measure of each angle.

A man walked 3 km towards North then 8 km towards South. What is his final position with respect to his initial position?

Solve the following: [(10 + 324)(22 + 324)(34 + 324)(46 + 324)(58 + 324)] Whole divided by [(4 + 324)(16 + 324)(28 + 324)(40 + 324)(52 + 324)]

The perimeter of a rectangle is 40 cm and if one of the side has a length of 8 cm, then the length of the other side (in cm) is:12

Solve using formula.(1) x2 + 6x + 5 = 0(2) x2 – 3x – 2 = 0(3) 3m2 + 2m – 7 = 0(4) 5m2 – 4m – 2 = 0(5) y2+13y=2(6) 5x2 + 13x + 8 = 0

Question 171In a quadrilateral HOPE, PS and ES are bisectors of ∠P and ∠E respectively. Give reason.

Question 10 (a) Draw a number line and answer the following: Which number will we reach if we move 4 numbers to the right of –2?

Draw oflength 7.3 cm and find its axis of symmetry.

15 ABCD is a rectangle in which DP and BQ are perpendiculars from D and B respectively on diagonal AC . Show that -ADP CBQ, ADP = CBQ, DP= BQ

The smallest number by which 27 should be multiplied so as to get a rational number is(a) 27(b) 33(c) 3(d) 3

If one G.M, G and two Am's p and q be inserted between two given quantities, prove that G²=(2p-q)(2q-p)

Stadium A was opened 20 years ago. Stadium B was opened in the year 2006. If the present year is 2021 which of these two stadiums is older?

What is the prime factorisation of the following number : 333667