16437 + Interview Questions in Mathematics Page 7 InterviewSolution

301.	Question 100. Add 114 and 612
Answer» Question 100. Add $1 \frac{1}{4}$ and $6 \frac{1}{2}$

Discussion

302.	Name some machines in which ball bearings are used.
Answer» Name some machines in which ball bearings are used.

Discussion

303.

The number of girl students in each class of a co-educational middle school is depicted by the pictograph: Class Number of girl students - 4 girls I II III IV V VI VII VIII Observe this pictograph and answer the following questions:(a) Which class has the minimum number of girl students?(b) Is the number of girls in Class VI less than the number of girls in Class V?(c) How many girls are there in Class VII?

Answer»

The number of girl students in each class of a co-educational middle school is depicted by the pictograph:

Class	Number of girl students - 4 girls
I
II
III
IV
V
VI
VII
VIII

Observe this pictograph and answer the following questions:

(a) Which class has the minimum number of girl students?

(b) Is the number of girls in Class VI less than the number of girls in Class V?

(c) How many girls are there in Class VII?

Discussion

304.	A train leaves Bengaluru at 22:35 hours and reaches Chennai after 6 hours 10 minutes. At what time did the train reach Chennai?
Answer» A train leaves Bengaluru at 22:35 hours and reaches Chennai after 6 hours 10 minutes. At what time did the train reach Chennai?

Discussion

305.	The number of candies bought by Adam on four different days is given as If the median value is 22, then which of the following will be the correct representation of the given data?
Answer» The number of candies bought by Adam on four different days is given as If the median value is $22$ , then which of the following will be the correct representation of the given data?

Discussion

306.	Find the area of the trapezium ABCD in which AB//DC, AB = 18 cm, ∠B = ∠C = 90∘ CD = 12 cm and AD = 10 cm
Answer» Find the area of the trapezium ABCD in which AB//DC, AB = 18 cm, ∠B = ∠C = $90^{\circ}$ CD = 12 cm and AD = 10 cm

Discussion

307.	Which of the following represents the number line of x, where x is at least -2?
Answer» Which of the following represents the number line of $x$ , where $x$ is at least -2?

Discussion

308.	Write the standard form of the number : 100 x 5 + 2502
Answer» Write the standard form of the number : 100 x 5 + 2 502

Discussion

309.	Write one and two tenths as decimal?
Answer» Write one and two tenths as decimal?

Discussion

310.	सरकारी तंत्र में जॉर्ज पंचम की नाक लगाने को लेकर जो चिंता या बदहवासी दिखाई देती है वह उनकी किस मानसिकता को दर्शाती है।
Answer» सरकारी तंत्र में जॉर्ज पंचम की नाक लगाने को लेकर जो चिंता या बदहवासी दिखाई देती है वह उनकी किस मानसिकता को दर्शाती है।

Discussion

311.	What are the 7th and 8th terms of the given sequence?
Answer» What are the $7^{t h}$ and $8^{t h}$ terms of the given sequence?

Discussion

312.	What part of a revolution have you turned through if you stand facing(a) East and turn clock wise to face north?(b) South and turn clockwise to face east?(c) West and turn clockwise to face east?
Answer» What part of a revolution have you turned through if you stand facing (a) East and turn clock wise to face north? (b) South and turn clockwise to face east? (c) West and turn clockwise to face east?

312.

What part of a revolution have you turned through if you stand facing(a) East and turn clock wise to face north?(b) South and turn clockwise to face east?(c) West and turn clockwise to face east?

Answer»

What part of a revolution have you turned through if you stand facing

(a) East and turn clock wise to face north?

(b) South and turn clockwise to face east?

(c) West and turn clockwise to face east?

Discussion

313.	John is 314 inches taller than William and William is 212 inches shorter than Adam. If Adam is 7038 inches tall, find the heights of John and William.
Answer» $John is 3 \frac{1}{4} inches taller than William and William is 2 \frac{1}{2} inches shorter than Adam. If Adam is 70 \frac{3}{8} inches tall, find the heights of John and William.$

Discussion

314.	In a box, there are 3 red pens, 2 green pens and 1 blue pen. Johan picks a pen blindfoldly. The probability of picking a red pen or a green pen is .
Answer» In a box, there are 3 red pens, 2 green pens and 1 blue pen. Johan picks a pen blindfoldly. The probability of picking a red pen or a green pen is .

Discussion

315.	Which of the following represents the side view of the given figure?
Answer» Which of the following represents the side view of the given figure?

Discussion

316.	3 The combined age of a man and his wife is six times the combined age of their children.Two years ago their united ages were 10 times the combined ages of their children. Six years hence their cmbined age will be three times the combined age of their children. The number of children they have is.?
Answer» 3 The combined age of a man and his wife is six times the combined age of their children.Two years ago their united ages were 10 times the combined ages of their children. Six years hence their cmbined age will be three times the combined age of their children. The number of children they have is.?

Discussion

317.

(क) नायक- नायिका (ख) बालक- बालिका (ग) गायक- गायिका (घ) लेखक- लेखिका (ङ) सेवक सेविका

Answer»

(क)	नायक-	नायिका
(ख)	बालक-	बालिका
(ग)	गायक-	गायिका
(घ)	लेखक-	लेखिका
(ङ)	सेवक	सेविका

Discussion

318.	A jeep spends 17 L of fuel to travel 1 km. Theamount of fuel it uses to cover 4 km is
Answer» $A jeep spends \frac{1}{7} L of fuel to travel 1 km. The amount of fuel it uses to cover 4 km is$

Discussion

319.	Ted found out that every number loved and missed 0. But, where is 0? And why was −1 lying about 0 being smaller? Ted knew that 0 was smaller than 1 and greater than −1. So, it must lie between −1 and 1 right? But it can neither be in the state of negative integers nor positive integers because it belonged to neither. Suddenly, Ted knew the answer, which was:
Answer» Ted found out that every number loved and missed $0$ . But, where is $0$ ? And why was $- 1$ lying about $0$ being smaller? Ted knew that $0$ was smaller than $1$ and greater than $- 1$ . So, it must lie between $- 1$ and $1$ right? But it can neither be in the state of negative integers nor positive integers because it belonged to neither. Suddenly, Ted knew the answer, which was:

319.

Ted found out that every number loved and missed 0. But, where is 0? And why was −1 lying about 0 being smaller? Ted knew that 0 was smaller than 1 and greater than −1. So, it must lie between −1 and 1 right? But it can neither be in the state of negative integers nor positive integers because it belonged to neither. Suddenly, Ted knew the answer, which was:

Answer»

Ted found out that every number loved and missed $0$ . But, where is $0$ ? And why was $- 1$ lying about $0$ being smaller? Ted knew that $0$ was smaller than $1$ and greater than $- 1$ . So, it must lie between $- 1$ and $1$ right? But it can neither be in the state of negative integers nor positive integers because it belonged to neither.

Suddenly, Ted knew the answer, which was:

Discussion

320.	A set of natural numbers along with ___ forms a collection of whole numbers.
Answer» A set of natural numbers along with ___ forms a collection of whole numbers.

Discussion

321.	Why is it better to use a divider than a ruler, while measuring the length of a line segment?
Answer» Why is it better to use a divider than a ruler, while measuring the length of a line segment?

Discussion

322.	The numbers of elements of triangle ? Explain
Answer» The numbers of elements of triangle ? Explain

Discussion

323.	why do solids have an open surface but liqid does not ? explain and what does it mean?
Answer» why do solids have an open surface but liqid does not ? explain and what does it mean?

Discussion

324.	A polygon of nine sides, each side of length 2, is inscribed in a circle. The radius of the circle is:
Answer» A polygon of nine sides, each side of length $2$ , is inscribed in a circle. The radius of the circle is:

Discussion

325.	If x−3≤3, the the value of the unknown is
Answer» If $x - 3 \leq 3$ , the the value of the unknown is

Discussion

326.	Divide the composite figure into cuboids and calculate the total volume in cm3.
Answer» Divide the composite figure into cuboids and calculate the total volume in $c m^{3}$ .

Discussion

327.	Leena has 117 rupees in the form of 5 rupees and 2 rupees coins. The number of 2 rupees is 4 times that of 5 rupees coins. Find the number of each denomination
Answer» Leena has 117 rupees in the form of 5 rupees and 2 rupees coins. The number of 2 rupees is 4 times that of 5 rupees coins. Find the number of each denomination

Discussion

328.	Question 78. Express 1120 as a decimal.
Answer» Question 78. Express $\frac{11}{20}$ as a decimal.

Discussion

329.	Question 41 Read the bar graph given below and answer the following questions. (a) What information is given by the bar graph? (b) In which year is the number of students maximum? (c) In which year is the number of students twice as that of 2001- 02? (d) In which year did the number of students decreases as compared to previous year? (e) In which year are the increases in the number of students maximum as compared to the previous year?
Answer» Question 41 Read the bar graph given below and answer the following questions. (a) What information is given by the bar graph? (b) In which year is the number of students maximum? (c) In which year is the number of students twice as that of 2001- 02? (d) In which year did the number of students decreases as compared to previous year? (e) In which year are the increases in the number of students maximum as compared to the previous year?

Discussion

330.	Question 1In figure, if AB\|\|CD\|\|EF, PQ\|\|RS, ∠RQD=25∘ and ∠CQP=60∘, then ∠QRS is equal to:A) 85∘B) 135∘C) 145∘D) 110∘
Answer» Question 1 In figure, if $A B \| \| C D \| \| E F, P Q \| \| R S, ∠ R Q D = 25^{\circ} a n d ∠ C Q P = 60^{\circ}, t h e n ∠ Q R S$ is equal to: A) $85^{\circ}$ B) $135^{\circ}$ C) $145^{\circ}$ D) $110^{\circ}$

Discussion

331.	Name a 3D solid having no faces, no edges and no vertices, justify your answer.
Answer» Name a 3D solid having no faces, no edges and no vertices, justify your answer.

Discussion

332.	66. If asinm=bsin(m+120^° )=csin(m+240^° ),then prove that ab+bc+ca=0
Answer» 66. If asinm=bsin(m+120^° )=csin(m+240^° ),then prove that ab+bc+ca=0

Discussion

333.	In a class, there are 30 boys and 60 girls. ___ is the ratio of boys to the total number of students in the class?
Answer» In a class, there are 30 boys and 60 girls. ___ is the ratio of boys to the total number of students in the class?

Discussion

334.	A collection has 36, 1 rupee coins and some 2 rupee coins. How many kinds of 1 and 2 rupee coins are there in the collection if their total value is Rs. 46?
Answer» A collection has 36, 1 rupee coins and some 2 rupee coins. How many kinds of 1 and 2 rupee coins are there in the collection if their total value is Rs. 46?

Discussion

335.	Find the value of 14÷38.
Answer» Find the value of $\frac{1}{4} \div \frac{3}{8}$ .

Discussion

336.	List the prime numbers from 25 to 100 and say how many they are.
Answer» List the prime numbers from 25 to 100 and say how many they are.

Discussion

337.	Express the following properties with variables x, y and z.(i) Commutative property of addition(ii) Commutative property of multiplication(iii) Associative property of addition(iv) Associative property of multiplication(v) Distributive property of multiplication over addition
Answer» Express the following properties with variables x, y and z. (i) Commutative property of addition (ii) Commutative property of multiplication (iii) Associative property of addition (iv) Associative property of multiplication (v) Distributive property of multiplication over addition

Discussion

338.	In a regular polygon, the ratio of the interior angle to the corresponding exterior angle is 14 : 4. How many sides does this polygon have ?
Answer» In a regular polygon, the ratio of the interior angle to the corresponding exterior angle is 14 : 4. How many sides does this polygon have ?

Discussion

339.	Initially, Amulya has got Rs. 25.50 and then her aunt has given her Rs.50 Find the total amount with her.
Answer» Initially, Amulya has got Rs. 25.50 and then her aunt has given her Rs.50 Find the total amount with her.

Discussion

340.	While measuring the length of a road, the reading of the scale at one end is 200 m and on the other end is 450 m. What is the length of road?
Answer» While measuring the length of a road, the reading of the scale at one end is 200 m and on the other end is 450 m. What is the length of road?

Discussion

341.	The length of a rope is 2 m and its diameter is 1 mm. Find the ratio of length of the rope to its diameter.
Answer» The length of a rope is 2 m and its diameter is 1 mm. Find the ratio of length of the rope to its diameter.

Discussion

342.	Select the bubbles which represents like term of 4x2y3.
Answer» Select the bubbles which represents like term of $4 x^{2} y^{3}$ .

Discussion

343.	Which of the following is the expansion of 987500?
Answer» Which of the following is the expansion of 987500?

Discussion

344.	The number of 6 digit numbers that can be made with the digits 1 , 2 , 3 and 4 having exactly two pairs of digits , is ______.
Answer» The number of 6 digit numbers that can be made with the digits 1 , 2 , 3 and 4 having exactly two pairs of digits , is ______.

Discussion

345.	Take a look at the series below:1, 1, 2, 3, 5, 8, 13, 21, 34, 55…To form the pattern, start by writing 1 and 1. Add them together to get 2. Add the last two numbers: 1 + 2 = 3. Continue adding the previous two numbers to find the next number in the series. These numbers make up the famed Fibonacci sequence: previous two numbers are added to get the immediate new number.
Answer» Take a look at the series below: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55… To form the pattern, start by writing 1 and 1. Add them together to get 2. Add the last two numbers: 1 + 2 = 3. Continue adding the previous two numbers to find the next number in the series. These numbers make up the famed Fibonacci sequence: previous two numbers are added to get the immediate new number.

Discussion

346.	Find the volume of the given figure.
Answer» Find the volume of the given figure.

Discussion

347.	With the help of a ruler and compasses it is not possible to construct an angle of(a) 371°2(b) 40°(c) 221°2(d) 671°2
Answer» With the help of a ruler and compasses it is not possible to construct an angle of (a) $37 \frac{1 °}{2}$ (b) 40° (c) $22 \frac{1 °}{2}$ (d) $67 \frac{1 °}{2}$

Discussion

348.	Question 4(b) Simplify : a(a2+a+1)+5 and find its value for (i) a=0 (ii) a=1 (iii) a=-1.
Answer» Question 4(b) Simplify : $a (a^{2} + a + 1) + 5$ and find its value for (i) a=0 (ii) a=1 (iii) a=-1.

Discussion

349.	5. What are those two numbers whose sum is 58 and difference is 28?
Answer» 5. What are those two numbers whose sum is 58 and difference is 28?

Discussion

350.	Which of the following documents or papers can be used as a proof of identity to open a bank account?
Answer» Which of the following documents or papers can be used as a proof of identity to open a bank account?

Discussion

Explore topic-wise InterviewSolutions in .

Question 100. Add 114 and 612

Name some machines in which ball bearings are used.

A train leaves Bengaluru at 22:35 hours and reaches Chennai after 6 hours 10 minutes. At what time did the train reach Chennai?

The number of candies bought by Adam on four different days is given as If the median value is 22, then which of the following will be the correct representation of the given data?

Find the area of the trapezium ABCD in which AB//DC, AB = 18 cm, ∠B = ∠C = 90∘ CD = 12 cm and AD = 10 cm

Which of the following represents the number line of x, where x is at least -2?

Write the standard form of the number : 100 x 5 + 2502

Write one and two tenths as decimal?

What are the 7th and 8th terms of the given sequence?

What part of a revolution have you turned through if you stand facing(a) East and turn clock wise to face north?(b) South and turn clockwise to face east?(c) West and turn clockwise to face east?

John is 314 inches taller than William and William is 212 inches shorter than Adam. If Adam is 7038 inches tall, find the heights of John and William.

In a box, there are 3 red pens, 2 green pens and 1 blue pen. Johan picks a pen blindfoldly. The probability of picking a red pen or a green pen is .

Which of the following represents the side view of the given figure?

3 The combined age of a man and his wife is six times the combined age of their children.Two years ago their united ages were 10 times the combined ages of their children. Six years hence their cmbined age will be three times the combined age of their children. The number of children they have is.?

(क) नायक- नायिका (ख) बालक- बालिका (ग) गायक- गायिका (घ) लेखक- लेखिका (ङ) सेवक सेविका

A jeep spends 17 L of fuel to travel 1 km. Theamount of fuel it uses to cover 4 km is

A set of natural numbers along with ___ forms a collection of whole numbers.

Why is it better to use a divider than a ruler, while measuring the length of a line segment?

The numbers of elements of triangle ? Explain

why do solids have an open surface but liqid does not ? explain and what does it mean?

A polygon of nine sides, each side of length 2, is inscribed in a circle. The radius of the circle is:

If x−3≤3, the the value of the unknown is

Divide the composite figure into cuboids and calculate the total volume in cm3.

Leena has 117 rupees in the form of 5 rupees and 2 rupees coins. The number of 2 rupees is 4 times that of 5 rupees coins. Find the number of each denomination

Question 78. Express 1120 as a decimal.

Question 1In figure, if AB||CD||EF, PQ||RS, ∠RQD=25∘ and ∠CQP=60∘, then ∠QRS is equal to:A) 85∘B) 135∘C) 145∘D) 110∘

Name a 3D solid having no faces, no edges and no vertices, justify your answer.

66. If asinm=bsin(m+120^° )=csin(m+240^° ),then prove that ab+bc+ca=0

In a class, there are 30 boys and 60 girls. ___ is the ratio of boys to the total number of students in the class?

A collection has 36, 1 rupee coins and some 2 rupee coins. How many kinds of 1 and 2 rupee coins are there in the collection if their total value is Rs. 46?

Find the value of 14÷38.

List the prime numbers from 25 to 100 and say how many they are.

Express the following properties with variables x, y and z.(i) Commutative property of addition(ii) Commutative property of multiplication(iii) Associative property of addition(iv) Associative property of multiplication(v) Distributive property of multiplication over addition

In a regular polygon, the ratio of the interior angle to the corresponding exterior angle is 14 : 4. How many sides does this polygon have ?

Initially, Amulya has got Rs. 25.50 and then her aunt has given her Rs.50 Find the total amount with her.

While measuring the length of a road, the reading of the scale at one end is 200 m and on the other end is 450 m. What is the length of road?

The length of a rope is 2 m and its diameter is 1 mm. Find the ratio of length of the rope to its diameter.

Select the bubbles which represents like term of 4x2y3.

Which of the following is the expansion of 987500?

The number of 6 digit numbers that can be made with the digits 1 , 2 , 3 and 4 having exactly two pairs of digits , is ______.

Find the volume of the given figure.

With the help of a ruler and compasses it is not possible to construct an angle of(a) 371°2(b) 40°(c) 221°2(d) 671°2

Question 4(b) Simplify : a(a2+a+1)+5 and find its value for (i) a=0 (ii) a=1 (iii) a=-1.

5. What are those two numbers whose sum is 58 and difference is 28?

Which of the following documents or papers can be used as a proof of identity to open a bank account?