16437 + Interview Questions in Mathematics Page 26 InterviewSolution

1251.	Find the lcm by prime factorization 75,150,200
Answer» Find the lcm by prime factorization 75,150,200

Discussion

1252.	The regular octagon shown below has ___ lines of symmetry.
Answer» The regular octagon shown below has ___ lines of symmetry.

1252.

The regular octagon shown below has ___ lines of symmetry.

Answer»

The regular octagon shown below has ___ lines of symmetry.

Discussion

1253.	Neha's toy car can travel 288 meters in a minute while Veena's toy car can travel 24.48 kilometres in an hour. The ratio of the speed of the cars belonging to Neha and Veena is
Answer» Neha's toy car can travel 288 meters in a minute while Veena's toy car can travel 24.48 kilometres in an hour. The ratio of the speed of the cars belonging to Neha and Veena is

Discussion

1254.	Question 77(i)This graph shows the percent of students who dropped out of school after completing high school. The point labelled A shown that, in 1996, about 4.7% of students dropped out.In which year was the drop out the rate highest? In which year was it the lowest?
Answer» Question 77(i) This graph shows the percent of students who dropped out of school after completing high school. The point labelled A shown that, in 1996, about 4.7% of students dropped out. In which year was the drop out the rate highest? In which year was it the lowest?

Discussion

1255.	What will be the equation if Father's age is thrice the age of son and mother's age is twice the age of the son and the sum of the ages of all three is 60 years? (Consider age of son as x)
Answer» What will be the equation if Father's age is thrice the age of son and mother's age is twice the age of the son and the sum of the ages of all three is 60 years? (Consider age of son as $x$ )

Discussion

1256.	J $ K means J is the father of K; J # K means J is the sister of K; J * K means J is the daughter of K and J K means J is the brother of K. Which of the following indicates that M is the wife of Q?
Answer» J $ K means J is the father of K; J # K means J is the sister of K; J * K means J is the daughter of K and J K means J is the brother of K. Which of the following indicates that M is the wife of Q?

1256.

J $ K means J is the father of K; J # K means J is the sister of K; J * K means J is the daughter of K and J K means J is the brother of K. Which of the following indicates that M is the wife of Q?

Answer»

J $ K means J is the father of K;

J # K means J is the sister of K;

J * K means J is the daughter of K and

J K means J is the brother of K.

Which of the following indicates that M is the wife of Q?

Discussion

1257.	Whole number ratio form of 1234:1112:1716 is :-
Answer» Whole number ratio form of $12 \frac{3}{4} : 11 \frac{1}{2} : 17 \frac{1}{6}$ is :-

Discussion

1258.	x>5 implies that:
Answer» $x > 5$ implies that:

Discussion

1259.	If ₹ 70 is distributed equally among 40 poor children, how much will each child get?
Answer» If ₹ 70 is distributed equally among 40 poor children, how much will each child get?

Discussion

1260.	The decimal form of 74 is _____ .
Answer» The decimal form of $\frac{7}{4}$ is _____ .

Discussion

1261.	कहानी के सबसे जीवंत पात्र के चरित्र की दृढ़ता का उदाहरण सहित वर्णन कीजिए।
Answer» कहानी के सबसे जीवंत पात्र के चरित्र की दृढ़ता का उदाहरण सहित वर्णन कीजिए।

Discussion

1262.	A toy is sold for ₹ 800 at a loss of ₹ 80. The cost price of the toy is ___.
Answer» A toy is sold for ₹ 800 at a loss of ₹ 80. The cost price of the toy is ___.

Discussion

1263.	Which of the following correctly represents 100 cookies divided among 8 children?
Answer» Which of the following correctly represents 100 cookies divided among 8 children?

Discussion

1264.	Solve for f,0.25(4f−3)=0.05(10f−9).
Answer» Solve for $f, 0. 25 (4 f - 3) = 0. 05 (10 f - 9)$ .

Discussion

1265.	A square sheet whose perimeter is 32 cm is painted at the rate of Rs. 5 per cm2. The cost of painting is:
Answer» A square sheet whose perimeter is 32 cm is painted at the rate of Rs. 5 per cm². The cost of painting is:

Discussion

1266.	What is coaxial system of circle and limiting points With brief explanation .
Answer» What is coaxial system of circle and limiting points With brief explanation .

Discussion

1267.	How to do equal denominators?
Answer» How to do equal denominators?

Discussion

1268.	Question 57Fill in the blanks to make the statements true.The sum of all ___ of a quadrilateral is 360∘.
Answer» Question 57 Fill in the blanks to make the statements true. The sum of all ___ of a quadrilateral is $360^{\circ}$ .

Discussion

1269.	What is the fraction which when multipled by itself gives 96.04
Answer» What is the fraction which when multipled by itself gives 96.04

Discussion

1270.	Find the product of the terms. 3x2y,−3xy3,x2y2
Answer» Find the product of the terms. $3 x^{2} y, - 3 x y^{3}, x^{2} y^{2}$

Discussion

1271.	Question 3The construction of a ΔABC, given that BC = 3cm, ∠C=60∘ is possible when difference of AB and AC is equal to(A) 3.2 cm(B) 3.1 cm(C) 3 cm(D) 2.8 cm
Answer» Question 3 The construction of a $Δ A B C,$ given that BC = 3cm, $∠ C = 60^{\circ}$ is possible when difference of AB and AC is equal to (A) 3.2 cm (B) 3.1 cm (C) 3 cm (D) 2.8 cm

Discussion

1272.	The following pictograph shows the data of people who loves different fruits. Write the data in the corresponding tabular format.
Answer» The following pictograph shows the data of people who loves different fruits. Write the data in the corresponding tabular format.

Discussion

1273.

From the following information, calculation Cash Flow from Operating Activities and Investing Activities: Particular 31st, March, 2018, (₹) 31st, March, 2019, (₹) Surplus, i.e., Balance in Statement of Profit and Loss 2,50,000 10,00,000 Provision for Tax 75,000 75,000 Trade Payables 1,00,000 3,75,000 Current Assets (Trade Receivables and Inventories) 11,50,000 13,00,000 Fixed Assets (Tangible) 21,25,000 23,30,000 Accumulated Depreciation 10,62,500 11,00,000 Additional Information:1. A machine having book value of ₹ 1,00,000 (Depreciation provided thereon ₹ 1,62,500) was sold at a loss of ₹ 20,000.2. Tax paid during the year ₹ 75,000.

Answer»

From the following information, calculation Cash Flow from Operating Activities and Investing Activities:

Particular	31st, March, 2018, (₹)	31st, March, 2019, (₹)
Surplus, i.e., Balance in Statement of Profit and Loss	2,50,000	10,00,000
Provision for Tax	75,000	75,000
Trade Payables	1,00,000	3,75,000
Current Assets (Trade Receivables and Inventories)	11,50,000	13,00,000
Fixed Assets (Tangible)	21,25,000	23,30,000
Accumulated Depreciation	10,62,500	11,00,000

Additional Information:

1. A machine having book value of ₹ 1,00,000 (Depreciation provided thereon ₹ 1,62,500) was sold at a loss of ₹ 20,000.

2. Tax paid during the year ₹ 75,000.

Discussion

1274.	If this tape diagram represents a portion of book read by Aman in 2 days. Which of these would represent book read by Aman in 6 days?
Answer» If this tape diagram represents a portion of book read by Aman in 2 days. Which of these would represent book read by Aman in 6 days?

Discussion

1275.	'हँसी की चोट' सवैये में कवि ने किन पंच तत्त्वों का वर्णन किया है तथा वियोग में वे किस प्रकार विदा होते हैं?
Answer» 'हँसी की चोट' सवैये में कवि ने किन पंच तत्त्वों का वर्णन किया है तथा वियोग में वे किस प्रकार विदा होते हैं?

Discussion

1276.	0.1 % of 700 = ____.
Answer» 0.1 $%$ of 700 = ____.

Discussion

1277.	We know that Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through, Kimmy remembered that she has to watch her favourite show. So, she took the shortest path possible to come back to her home. What is the distance covered by Kimmy? If Jimmy went for 3 rounds, what is the distance covered by Jimmy?
Answer» We know that Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through, Kimmy remembered that she has to watch her favourite show. So, she took the shortest path possible to come back to her home. What is the distance covered by Kimmy? If Jimmy went for 3 rounds, what is the distance covered by Jimmy?

1277.

We know that Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through, Kimmy remembered that she has to watch her favourite show. So, she took the shortest path possible to come back to her home. What is the distance covered by Kimmy? If Jimmy went for 3 rounds, what is the distance covered by Jimmy?

Answer»

We know that Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through, Kimmy remembered that she has to watch her favourite show. So, she took the shortest path possible to come back to her home. What is the distance covered by Kimmy? If Jimmy went for 3 rounds, what is the distance covered by Jimmy?

Discussion

1278.	If A can complete the work in four in 4days .B can complete the work in T days both A andB together can complete the work in 83days ,then find value of T is?
Answer» If A can complete the work in four in 4days .B can complete the work in T days both A andB together can complete the work in 83days ,then find value of T is?

Discussion

1279.	The world in which we live in, has how many dimensions?
Answer» The world in which we live in, has how many dimensions?

Discussion

1280.	observation in an experiment gave the values 1.29 , 1.33,1.34,1.35,1.32,1.36,1.30,and 1.33. calculate the mean value , absolute error relative error and percentage error.
Answer» observation in an experiment gave the values 1.29 , 1.33,1.34,1.35,1.32,1.36,1.30,and 1.33. calculate the mean value , absolute error relative error and percentage error.

Discussion

1281.	A whole cake is divided into 100 equal parts. The decimal representation of one part will be
Answer» A whole cake is divided into 100 equal parts. The decimal representation of one part will be

1281.

A whole cake is divided into 100 equal parts. The decimal representation of one part will be

Answer»

A whole cake is divided into 100 equal parts. The decimal representation of one part will be

Discussion

1282.	Soumya and her friends were playing a game. Soumya's friends formed a circle while Soumya was standing inside the circle. Soumya stood at a position such that she was at equal distance from each friend. Could you tell what position is it and explain what is the distance called?
Answer» Soumya and her friends were playing a game. Soumya's friends formed a circle while Soumya was standing inside the circle. Soumya stood at a position such that she was at equal distance from each friend. Could you tell what position is it and explain what is the distance called?

Discussion

1283.	Sneha has pizza. Express 32 as a mixed fraction.
Answer» Sneha has pizza. Express $\frac{3}{2}$ as a mixed fraction.

Discussion

1284.	Find →M
Answer» Find $\to M$

Discussion

1285.	3 cakes are divided among four friends.The portion of cake that each friend receives is
Answer» 3 cakes are divided among four friends. The portion of cake that each friend receives is

Discussion

1286.	The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find the numbers.
Answer» The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find the numbers.

Discussion

1287.	What is the constant term in the expression 2p3+4q+7?
Answer» What is the constant term in the expression $2 p^{3} + 4 q + 7 ?$

Discussion

1288.	Solve:(i)x(x+1)+(x+2)(x+3)=42(ii)1x+1−2x+2=3x+3−4x+4
Answer» Solve: (i) $x (x + 1) + (x + 2) (x + 3) = 42$ (ii) $\frac{1}{x + 1} - \frac{2}{x + 2} = \frac{3}{x + 3} - \frac{4}{x + 4}$

1288.

Solve:(i)x(x+1)+(x+2)(x+3)=42(ii)1x+1−2x+2=3x+3−4x+4

Answer»

Solve:

(i) $x (x + 1) + (x + 2) (x + 3) = 42$

(ii) $\frac{1}{x + 1} - \frac{2}{x + 2} = \frac{3}{x + 3} - \frac{4}{x + 4}$

Discussion

1289.	5.S={1,2,3,4} the total number of unordered pairs of disjoint subset of S is
Answer» 5.S={1,2,3,4} the total number of unordered pairs of disjoint subset of S is

Discussion

1290.	Question 173The distance between the Sun and the Earth is 1.496×108 km and distance between the Earth and the Moon is 3.84×108 m. During solar eclipse, the Moon comes in between the Earth and the Sun. What is the distance between the Moon and the Sun at that particular time?
Answer» Question 173 The distance between the Sun and the Earth is $1.496 \times 10^{8} k m$ and distance between the Earth and the Moon is $3.84 \times 10^{8} m$ . During solar eclipse, the Moon comes in between the Earth and the Sun. What is the distance between the Moon and the Sun at that particular time?

1290.

Question 173The distance between the Sun and the Earth is 1.496×108 km and distance between the Earth and the Moon is 3.84×108 m. During solar eclipse, the Moon comes in between the Earth and the Sun. What is the distance between the Moon and the Sun at that particular time?

Answer»

Question 173

The distance between the Sun and the Earth is $1.496 \times 10^{8} k m$ and distance between the Earth and the Moon is $3.84 \times 10^{8} m$ . During solar eclipse, the Moon comes in between the Earth and the Sun. What is the distance between the Moon and the Sun at that particular time?

Discussion

1291.	Ram takes 52 minutes to reach office, whereas Raghu takes 23 minutes. What is the difference in time taken by the two?
Answer» Ram takes $\frac{5}{2}$ minutes to reach office, whereas Raghu takes $\frac{2}{3}$ minutes. What is the difference in time taken by the two?

Discussion

1292.	A aeroplane flies 300 km in 5 hours. How much distance will be covered if it travels for 7 hours.
Answer» A aeroplane flies 300 km in 5 hours. How much distance will be covered if it travels for 7 hours.

Discussion

1293.	A rectangular tank has dimensions 4 m × 3 m × 3 m. The amount of water it will contain when it is two-third filled is___
Answer» A rectangular tank has dimensions 4 m × 3 m × 3 m. The amount of water it will contain when it is two-third filled is___

Discussion

1294.	If you need five matchsticks to make a model of 2, find the number of matchsticks you need to make 'n' such models.
Answer» If you need five matchsticks to make a model of 2, find the number of matchsticks you need to make ' $n$ ' such models.

1294.

If you need five matchsticks to make a model of 2, find the number of matchsticks you need to make 'n' such models.

Answer»

If you need five matchsticks to make a model of 2, find the number of matchsticks you need to make ' $n$ ' such models.

Discussion

1295.	A triangle can have at most ___ ex-centres.
Answer» A triangle can have at most ___ ex-centres.

Discussion

1296.	निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − महादेव भाई की अकाल मृत्यु का कारण क्या था?
Answer» निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − महादेव भाई की अकाल मृत्यु का कारण क्या था?

1296.

निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − महादेव भाई की अकाल मृत्यु का कारण क्या था?

Answer»

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

महादेव भाई की अकाल मृत्यु का कारण क्या था?

Discussion

1297.	Cost of 4 dozen bananas is Rs 180. How many bananas can be purchased for Rs 90?
Answer» Cost of 4 dozen bananas is Rs 180. How many bananas can be purchased for Rs 90?

Discussion

1298.	Question 85 In the following question, state whether the given statements are true (T) or false (F). The standard form for 0.000037 is 3.7×10−5.
Answer» Question 85 In the following question, state whether the given statements are true (T) or false (F). The standard form for 0.000037 is $3.7 \times 10^{- 5}$ .

1298.

Question 85 In the following question, state whether the given statements are true (T) or false (F). The standard form for 0.000037 is 3.7×10−5.

Answer»

Question 85

In the following question, state whether the given statements are true (T) or false (F).

The standard form for 0.000037 is $3.7 \times 10^{- 5}$ .

Discussion

1299.	The ratio of length to breadth of a rectangular field is 5 : 2 . If the breadth is 240 m , find the length of the field
Answer» The ratio of length to breadth of a rectangular field is 5 : 2 . If the breadth is 240 m , find the length of the field

Discussion

1300.

Question 1 (b) Find the sum of the following: 15 + 0.632 + 13.8

Answer»

Question 1 (b)

Find the sum of the following:

15 + 0.632 + 13.8

Discussion

Explore topic-wise InterviewSolutions in .

Find the lcm by prime factorization 75,150,200

The regular octagon shown below has ___ lines of symmetry.

Neha's toy car can travel 288 meters in a minute while Veena's toy car can travel 24.48 kilometres in an hour. The ratio of the speed of the cars belonging to Neha and Veena is

Question 77(i)This graph shows the percent of students who dropped out of school after completing high school. The point labelled A shown that, in 1996, about 4.7% of students dropped out.In which year was the drop out the rate highest? In which year was it the lowest?

What will be the equation if Father's age is thrice the age of son and mother's age is twice the age of the son and the sum of the ages of all three is 60 years? (Consider age of son as x)

J $ K means J is the father of K; J # K means J is the sister of K; J * K means J is the daughter of K and J K means J is the brother of K. Which of the following indicates that M is the wife of Q?

Whole number ratio form of 1234:1112:1716 is :-

x&gt;5 implies that:

If ₹ 70 is distributed equally among 40 poor children, how much will each child get?

The decimal form of 74 is _____ .

कहानी के सबसे जीवंत पात्र के चरित्र की दृढ़ता का उदाहरण सहित वर्णन कीजिए।

A toy is sold for ₹ 800 at a loss of ₹ 80. The cost price of the toy is ___.

Which of the following correctly represents 100 cookies divided among 8 children?

Solve for f,0.25(4f−3)=0.05(10f−9).

A square sheet whose perimeter is 32 cm is painted at the rate of Rs. 5 per cm2. The cost of painting is:

What is coaxial system of circle and limiting points With brief explanation .

How to do equal denominators?

Question 57Fill in the blanks to make the statements true.The sum of all ___ of a quadrilateral is 360∘.

What is the fraction which when multipled by itself gives 96.04

Find the product of the terms. 3x2y,−3xy3,x2y2

Question 3The construction of a ΔABC, given that BC = 3cm, ∠C=60∘ is possible when difference of AB and AC is equal to(A) 3.2 cm(B) 3.1 cm(C) 3 cm(D) 2.8 cm

The following pictograph shows the data of people who loves different fruits. Write the data in the corresponding tabular format.

If this tape diagram represents a portion of book read by Aman in 2 days. Which of these would represent book read by Aman in 6 days?

'हँसी की चोट' सवैये में कवि ने किन पंच तत्त्वों का वर्णन किया है तथा वियोग में वे किस प्रकार विदा होते हैं?

0.1 % of 700 = ____.

If A can complete the work in four in 4days .B can complete the work in T days both A andB together can complete the work in 83days ,then find value of T is?

The world in which we live in, has how many dimensions?

observation in an experiment gave the values 1.29 , 1.33,1.34,1.35,1.32,1.36,1.30,and 1.33. calculate the mean value , absolute error relative error and percentage error.

A whole cake is divided into 100 equal parts. The decimal representation of one part will be

Soumya and her friends were playing a game. Soumya's friends formed a circle while Soumya was standing inside the circle. Soumya stood at a position such that she was at equal distance from each friend. Could you tell what position is it and explain what is the distance called?

Sneha has pizza. Express 32 as a mixed fraction.

Find →M

3 cakes are divided among four friends.The portion of cake that each friend receives is

The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find the numbers.

What is the constant term in the expression 2p3+4q+7?

Solve:(i)x(x+1)+(x+2)(x+3)=42(ii)1x+1−2x+2=3x+3−4x+4

5.S={1,2,3,4} the total number of unordered pairs of disjoint subset of S is

Question 173The distance between the Sun and the Earth is 1.496×108 km and distance between the Earth and the Moon is 3.84×108 m. During solar eclipse, the Moon comes in between the Earth and the Sun. What is the distance between the Moon and the Sun at that particular time?

Ram takes 52 minutes to reach office, whereas Raghu takes 23 minutes. What is the difference in time taken by the two?

A aeroplane flies 300 km in 5 hours. How much distance will be covered if it travels for 7 hours.

A rectangular tank has dimensions 4 m × 3 m × 3 m. The amount of water it will contain when it is two-third filled is___

If you need five matchsticks to make a model of 2, find the number of matchsticks you need to make 'n' such models.

A triangle can have at most ___ ex-centres.

निम्नलिखित प्रश्न का उत्तर (25-30) शब्दों में लिखिए − महादेव भाई की अकाल मृत्यु का कारण क्या था?

Cost of 4 dozen bananas is Rs 180. How many bananas can be purchased for Rs 90?

Question 85 In the following question, state whether the given statements are true (T) or false (F). The standard form for 0.000037 is 3.7×10−5.

The ratio of length to breadth of a rectangular field is 5 : 2 . If the breadth is 240 m , find the length of the field

Question 1 (b) Find the sum of the following: 15 + 0.632 + 13.8

x>5 implies that: