2685 + Interview Questions in Mathematics Page 35 InterviewSolution

1701.	The given table shows daily temperatures for Delhi, recorded for 6 days, in degrees Celsius. Plot a line graph. Which of the following statements is true.(Temperature in Delhi)DayTemperature16∘C212∘C310∘C414∘C515∘C619∘C
Answer» $T h e g i v e n t a b l e s h o w s d a i l y t e m p e r a t u r e s f o r D e l h i, r e c o r d e d f o r 6 d a y s, i n d e g r e e s C e l s i u s . P l o t a l i n e g r a p h . W h i c h o f t h e f o l l o w i n g s t a t e m e n t s i s t r u e .$ $\begin{matrix} (T e m p e r a t u r e i n D e l h i) Day & Temperature 1 & 6^{\circ} C 2 & 12^{\circ} C 3 & 10^{\circ} C 4 & 14^{\circ} C 5 & 15^{\circ} C 6 & 19^{\circ} C \end{matrix}$

Discussion

1702.	An octopus has 8 legs. Sitara finds 5 octopuses in the ocean. How many legs do 5 octopuses have?40
Answer» An octopus has 8 legs. Sitara finds 5 octopuses in the ocean. How many legs do 5 octopuses have? 40

Discussion

1703.	How many zeroes would be added to the original number when it is multiplied by 1000?
Answer» How many zeroes would be added to the original number when it is multiplied by $1000$ ?

Discussion

1704.	हाथ फैलाने वाले व्यक्ति को कवि ने ईमानदार क्यों कहा है? स्पष्ट कीजिए।
Answer» हाथ फैलाने वाले व्यक्ति को कवि ने ईमानदार क्यों कहा है? स्पष्ट कीजिए।

Discussion

1705.	Which of the following fraction cannot be reduced to a mixed fraction?
Answer» Which of the following fraction cannot be reduced to a mixed fraction?

Discussion

1706.	The value of 4×6×2 is .
Answer» The value of $4 \times 6 \times 2$ is .

Discussion

1707.	A circular shaft of diameter 'D' is made of a material for which Young's Modulus of Elasticity is 'E' and Poisson's Ratio is 'v'. The ratio of flexural rigidity to torsional rigidity for the shaft is
Answer» A circular shaft of diameter 'D' is made of a material for which Young's Modulus of Elasticity is 'E' and Poisson's Ratio is 'v'. The ratio of flexural rigidity to torsional rigidity for the shaft is

Discussion

1708.	Dites vrai ou faux.1. J'aime mon pays.2. Je suis très propre toujours.3. Je finis mes devoirs avant de dormir.4. Je déteste mes parents.5. J'aime mon école.
Answer» Dites vrai ou faux. 1. J'aime mon pays. 2. Je suis très propre toujours. 3. Je finis mes devoirs avant de dormir. 4. Je déteste mes parents. 5. J'aime mon école.

Discussion

1709.	43. In triangle ABC , cos3A+cos3B+cos3C =1 , find any one angle.
Answer» 43. In triangle ABC , cos3A+cos3B+cos3C =1 , find any one angle.

Discussion

1710.	What is the vertex for the given angle?
Answer» What is the vertex for the given angle?

Discussion

1711.	If ‘971 564 51 358 236 123 93' is the second step of an input, which of the following step will be the ‘971 564 358 236 123 51 93’?
Answer» If ‘971 564 51 358 236 123 93' is the second step of an input, which of the following step will be the ‘971 564 358 236 123 51 93’?

Discussion

1712.	Find the number of days between the Republic day and Kalvi Valarchi Day(15th July) in 2020
Answer» Find the number of days between the Republic day and Kalvi Valarchi Day(15th July) in 2020

Discussion

1713.	Y=2÷sinQ+√3cosQ, the minimum value of y is1. 12. 23. 1÷√3+1 4. 1÷2
Answer» Y=2÷sinQ+√3cosQ, the minimum value of y is 1. 1 2. 2 3. 1÷√3+1 4. 1÷2

Discussion

1714.	The denominator of the fraction 37 is ___.
Answer» The denominator of the fraction $\frac{3}{7}$ is ___.

Discussion

1715.	If you sleep 6 hours/day, then how many total hours did you sleep in 4 days?
Answer» If you sleep 6 hours/day, then how many total hours did you sleep in 4 days?

Discussion

1716.	What time will it be 11 hours 30 minutes after 8 am?
Answer» What time will it be 11 hours 30 minutes after 8 am?

Discussion

1717.	Match the numbers to their successors.
Answer» Match the numbers to their successors.

Discussion

1718.	A broad gauge rail line passes through a horizontal curved section (radius = 875 m) of length 200 m. The allowable speed on this portion is 100 km/h. For calculating the cant, consider the gauge as centre-to-centre distance between the rail heads, equal to 1750 mm. The maximum permissible cant (in mm, round off to 1 decimal place) with respect to the centre-to-centre distance between the rail heads is 157.5
Answer» A broad gauge rail line passes through a horizontal curved section (radius = 875 m) of length 200 m. The allowable speed on this portion is 100 km/h. For calculating the cant, consider the gauge as centre-to-centre distance between the rail heads, equal to 1750 mm. The maximum permissible cant (in mm, round off to 1 decimal place) with respect to the centre-to-centre distance between the rail heads is 157.5

1718.

A broad gauge rail line passes through a horizontal curved section (radius = 875 m) of length 200 m. The allowable speed on this portion is 100 km/h. For calculating the cant, consider the gauge as centre-to-centre distance between the rail heads, equal to 1750 mm. The maximum permissible cant (in mm, round off to 1 decimal place) with respect to the centre-to-centre distance between the rail heads is 157.5

Answer»

A broad gauge rail line passes through a horizontal curved section (radius = 875 m) of length 200 m. The allowable speed on this portion is 100 km/h. For calculating the cant, consider the gauge as centre-to-centre distance between the rail heads, equal to 1750 mm. The maximum permissible cant (in mm, round off to 1 decimal place) with respect to the centre-to-centre distance between the rail heads is

157.5

Discussion

1719.	If two and a quarter carton of flour is mixed with four and a third tablespoon of ghee, how much of both the ingredients go into the dish if one carton holds 500 grams and one tablespoon holds 2 grams.
Answer» If two and a quarter carton of flour is mixed with four and a third tablespoon of ghee, how much of both the ingredients go into the dish if one carton holds 500 grams and one tablespoon holds 2 grams.

Discussion

1720.

Verma Bros. Kolkata carry on business as wholesale cloth dealer. From the following, write up their Purchases Book for January, 2019: Jan. 3 Purchased from M/s. Birla Mills, Kolkata: 100 pieces long cloth ₹ 800 each 50 pieces shirting ₹ 500 each CGST and SGST payable 6% each Jan. 8 Purchased for cash from M/s. Ambika Mills, Ahmedabad: 50 pieces muslin ₹ 1,000 each IGST payable 12% Jan. 15 Purchased from M/s. Arvind Mills, Ahmedabad: 20 pieces coating ₹ 2,000 each 10 pieces shirting ₹ 500 each IGST payable 12% Jan. 20 Purchased from M/s. Bharat Typewriters Ltd. Kolkata: 5 typewriters ₹ 1,400 each CGST and SGST payable 6% each Show the posting from Purchases Book to Ledger accounts also.

Answer» Verma Bros. Kolkata carry on business as wholesale cloth dealer. From the following, write up their Purchases Book for January, 2019:

Jan. 3	Purchased from M/s. Birla Mills, Kolkata:
	100 pieces long cloth ₹ 800 each
	50 pieces shirting ₹ 500 each
	CGST and SGST payable 6% each
Jan. 8	Purchased for cash from M/s. Ambika Mills, Ahmedabad:
	50 pieces muslin ₹ 1,000 each
	IGST payable 12%
Jan. 15	Purchased from M/s. Arvind Mills, Ahmedabad:
	20 pieces coating ₹ 2,000 each
	10 pieces shirting ₹ 500 each
	IGST payable 12%
Jan. 20	Purchased from M/s. Bharat Typewriters Ltd. Kolkata:
	5 typewriters ₹ 1,400 each
	CGST and SGST payable 6% each

Show the posting from Purchases Book to Ledger accounts also.

Discussion

1721.	Arrange the following numbers in increasing order from top to bottom :
Answer» Arrange the following numbers in increasing order from top to bottom :

Discussion

1722.	What is addition
Answer» What is addition

Discussion

1723.	Mike is rotating his hand. He finishes two complete rotations. What is the angle made by his hand at the point of intersection?
Answer» Mike is rotating his hand. He finishes two complete rotations. What is the angle made by his hand at the point of intersection?

Discussion

1724.	what is symmetry and exchange energy?
Answer» what is symmetry and exchange energy?

Discussion

1725.	If 7 is at the hundreds place in a number, what is its place value?
Answer» If $7$ is at the hundreds place in a number, what is its place value?

Discussion

1726.	Max's father is 44 years old. Max is 29 years younger to his father. What is Max's age?15
Answer» Max's father is 44 years old. Max is 29 years younger to his father. What is Max's age? 15

Discussion

1727.	Match the differences with their closest estimations by rounding to nearest hundreds.
Answer» Match the differences with their closest estimations by rounding to nearest hundreds.

Discussion

1728.	Answer the following questions in French.
Answer» Answer the following questions in French.

Discussion

1729.	Question 69 (ii)Draw the front, side and top view of the given shape.
Answer» Question 69 (ii) Draw the front, side and top view of the given shape.

Discussion

1730.	2. a. Trouve dans le texte:(i) La forme verbale des noms suivants:1. La communication 2. La vie3. L'organisation 4. La lutte(ii) Les contraires des mots suivants:1. Les désavantages 2. Pour3. Fermé 4. La guerre
Answer» 2. a. Trouve dans le texte: (i) La forme verbale des noms suivants: 1. La communication 2. La vie 3. L'organisation 4. La lutte (ii) Les contraires des mots suivants: 1. Les désavantages 2. Pour 3. Fermé 4. La guerre

Discussion

1731.	Emma's friend Sara also participated in the long jump competition. In her last jump, she covered 6 feet and missed getting the second prize by 10 inches. (in inches) was required to bag the second prize.
Answer» Emma's friend Sara also participated in the long jump competition. In her last jump, she covered 6 feet and missed getting the second prize by 10 inches. (in inches) was required to bag the second prize.

Discussion

1732.	Identify the correct puzzle piece by choosing the one with the LCM of 14 and 18.
Answer» Identify the correct puzzle piece by choosing the one with the LCM of 14 and 18.

Discussion

1733.	Identify the dice if its front, top and side views are as shown in the figure.
Answer» Identify the dice if its front, top and side views are as shown in the figure.

1733.

Identify the dice if its front, top and side views are as shown in the figure.

Answer»

Identify the dice if its front, top and side views are as shown in the figure.

Discussion

1734.	Find the next two figures in the following pattern:
Answer» Find the next two figures in the following pattern:

1734.

Find the next two figures in the following pattern:

Answer»

Find the next two figures in the following pattern:

Discussion

1735.	If the cost of 8 books is ₹1000. What is the cost of 2 such books?
Answer» If the cost of 8 books is ₹1000. What is the cost of 2 such books?

Discussion

1736.	19. if EnotFe+2\|Fe is x1, EnotFe+3\|Fe is x2 , then EnotFe+3\|Fe+2 will be 1 3x2-2x1 2 x2-x1 3 x2+x1 4 2x1+3x2
Answer» 19. if EnotFe+2\|Fe is x1, EnotFe+3\|Fe is x2 , then EnotFe+3\|Fe+2 will be 1 3x2-2x1 2 x2-x1 3 x2+x1 4 2x1+3x2

Discussion

1737.	19. the diameter of the largest sphere that fits the void at the center of a cube edge of a bcc crystal of lattice parameter ,a is
Answer» 19. the diameter of the largest sphere that fits the void at the center of a cube edge of a bcc crystal of lattice parameter ,a is

Discussion

1738.	Write the following as decimal:(a) seven-tenths(b) Two tens and nine-tenths
Answer» Write the following as decimal: (a) seven-tenths (b) Two tens and nine-tenths

Discussion

1739.	Which fraction represents half of half?
Answer» Which fraction represents half of half?

Discussion

1740.	Subtract 2.63 from 4.25.
Answer» Subtract 2.63 from 4.25.

Discussion

1741.	You bought 9 pencils for ₹45. What is the price of each pencil?
Answer» You bought 9 pencils for ₹45. What is the price of each pencil?

Discussion

1742.	Subract the coloured part and write the answer in decimal form. 0.1
Answer» Subract the coloured part and write the answer in decimal form. 0.1

Discussion

1743.	What is 4×110+8×1100+6×11000?
Answer» What is $4 \times \frac{1}{10} + 8 \times \frac{1}{100} + 6 \times \frac{1}{1000}$ ?

Discussion

1744.	Solve the puzzle with the guidelines given below:1. How will you greet your teacher in the morning?2. How will you greet your friends?3. You are going to your aunt's house in the night. How will you greet her?4. While leaving your aunt's house, what do you say?5. You are not feeling too well. What do you say?
Answer» Solve the puzzle with the guidelines given below: 1. How will you greet your teacher in the morning? 2. How will you greet your friends? 3. You are going to your aunt's house in the night. How will you greet her? 4. While leaving your aunt's house, what do you say? 5. You are not feeling too well. What do you say?

Discussion

1745.	When a number is multiplied with , the product is equal to the number itself.
Answer» When a number is multiplied with , the product is equal to the number itself.

Discussion

1746.	if a cyclist is moving with the speed of 4.9/s on a leavel road can take asharp circular turn of radius 4m then the coficent of frictin between the cycle tyre and road
Answer» if a cyclist is moving with the speed of 4.9/s on a leavel road can take asharp circular turn of radius 4m then the coficent of frictin between the cycle tyre and road

Discussion

1747.	34×55==.
Answer» $34 \times 55 =$ $=$ .

Discussion

1748.	Choose the correct expression whose value matches with the given model:
Answer» Choose the correct expression whose value matches with the given model:

Discussion

1749.	How many colours can you find hidden in this maze? Write their names below.1. ___________ 2._____________ 5.___________3.___________ 4. ____________ 6.___________
Answer» How many colours can you find hidden in this maze? Write their names below. 1. ___________ 2._____________ 5.___________ 3.___________ 4. ____________ 6.___________

Discussion

1750.	Which object is not in the shape of a square?
Answer» Which object is not in the shape of a square?

Discussion

Explore topic-wise InterviewSolutions in .

The given table shows daily temperatures for Delhi, recorded for 6 days, in degrees Celsius. Plot a line graph. Which of the following statements is true.(Temperature in Delhi)DayTemperature16∘C212∘C310∘C414∘C515∘C619∘C

An octopus has 8 legs. Sitara finds 5 octopuses in the ocean. How many legs do 5 octopuses have?40

How many zeroes would be added to the original number when it is multiplied by 1000?

हाथ फैलाने वाले व्यक्ति को कवि ने ईमानदार क्यों कहा है? स्पष्ट कीजिए।

Which of the following fraction cannot be reduced to a mixed fraction?

The value of 4×6×2 is .

A circular shaft of diameter 'D' is made of a material for which Young's Modulus of Elasticity is 'E' and Poisson's Ratio is 'v'. The ratio of flexural rigidity to torsional rigidity for the shaft is

Dites vrai ou faux.1. J'aime mon pays.2. Je suis très propre toujours.3. Je finis mes devoirs avant de dormir.4. Je déteste mes parents.5. J'aime mon école.

43. In triangle ABC , cos3A+cos3B+cos3C =1 , find any one angle.

What is the vertex for the given angle?

If ‘971 564 51 358 236 123 93' is the second step of an input, which of the following step will be the ‘971 564 358 236 123 51 93’?

Find the number of days between the Republic day and Kalvi Valarchi Day(15th July) in 2020

Y=2÷sinQ+√3cosQ, the minimum value of y is1. 12. 23. 1÷√3+1 4. 1÷2

The denominator of the fraction 37 is ___.

If you sleep 6 hours/day, then how many total hours did you sleep in 4 days?

What time will it be 11 hours 30 minutes after 8 am?

Match the numbers to their successors.

If two and a quarter carton of flour is mixed with four and a third tablespoon of ghee, how much of both the ingredients go into the dish if one carton holds 500 grams and one tablespoon holds 2 grams.

Arrange the following numbers in increasing order from top to bottom :

What is addition

Mike is rotating his hand. He finishes two complete rotations. What is the angle made by his hand at the point of intersection?

what is symmetry and exchange energy?

If 7 is at the hundreds place in a number, what is its place value?

Max's father is 44 years old. Max is 29 years younger to his father. What is Max's age?15

Match the differences with their closest estimations by rounding to nearest hundreds.

Answer the following questions in French.

Question 69 (ii)Draw the front, side and top view of the given shape.

2. a. Trouve dans le texte:(i) La forme verbale des noms suivants:1. La communication 2. La vie3. L'organisation 4. La lutte(ii) Les contraires des mots suivants:1. Les désavantages 2. Pour3. Fermé 4. La guerre

Emma's friend Sara also participated in the long jump competition. In her last jump, she covered 6 feet and missed getting the second prize by 10 inches. (in inches) was required to bag the second prize.

Identify the correct puzzle piece by choosing the one with the LCM of 14 and 18.

Identify the dice if its front, top and side views are as shown in the figure.

Find the next two figures in the following pattern:

If the cost of 8 books is ₹1000. What is the cost of 2 such books?

19. if EnotFe+2|Fe is x1, EnotFe+3|Fe is x2 , then EnotFe+3|Fe+2 will be 1 3x2-2x1 2 x2-x1 3 x2+x1 4 2x1+3x2

19. the diameter of the largest sphere that fits the void at the center of a cube edge of a bcc crystal of lattice parameter ,a is

Write the following as decimal:(a) seven-tenths(b) Two tens and nine-tenths

Which fraction represents half of half?

Subtract 2.63 from 4.25.

You bought 9 pencils for ₹45. What is the price of each pencil?

Subract the coloured part and write the answer in decimal form. 0.1

What is 4×110+8×1100+6×11000?

When a number is multiplied with , the product is equal to the number itself.

if a cyclist is moving with the speed of 4.9/s on a leavel road can take asharp circular turn of radius 4m then the coficent of frictin between the cycle tyre and road

34×55==.

Choose the correct expression whose value matches with the given model:

How many colours can you find hidden in this maze? Write their names below.1. ___________ 2._____________ 5.___________3.___________ 4. ____________ 6.___________

Which object is not in the shape of a square?

How many colours can you find hidden in this maze? Write their names below.1. _____ 2._ 5._3._ 4. 6._____