16437 + Interview Questions in Mathematics Page 197 InterviewSolution

9801.	35 ms= ___ kmh
Answer» $35 \frac{m}{s} =$ ___ $\frac{k m}{h}$

Discussion

9802.	महाभारत कथा में तुम्हें जो कोई प्रसंग बहुत अच्छा लगा हो, उसके बारे में लिखो। यह भी बताओ कि वह प्रसंग तुम्हें अच्छा क्यों लगा?
Answer» महाभारत कथा में तुम्हें जो कोई प्रसंग बहुत अच्छा लगा हो, उसके बारे में लिखो। यह भी बताओ कि वह प्रसंग तुम्हें अच्छा क्यों लगा?

Discussion

9803.	Janifer wants to top his class in maths. To achieve this, he must obtain at least 45 marks out of 50. Assuming Janifer scores J marks in this test, which of the following inequalities represents Janifer's score in order to top his class?
Answer» Janifer wants to top his class in maths. To achieve this, he must obtain at least 45 marks out of 50. Assuming Janifer scores $J$ marks in this test, which of the following inequalities represents Janifer's score in order to top his class?

Discussion

9804.	Find the value of 10 - 9 using number line:
Answer» Find the value of 10 - 9 using number line:

9804.

Find the value of 10 - 9 using number line:

Answer»

Find the value of 10 - 9 using number line:

Discussion

9805.	Which of these is a drawing of a brick?
Answer» Which of these is a drawing of a brick?

Discussion

9806.	Represent 214 on a number line.
Answer» Represent $2 \frac{1}{4}$ on a number line.

Discussion

9807.	Find the following product: (−15)×0×(−18)
Answer» Find the following product: $(- 15) \times 0 \times (- 18)$

Discussion

9808.	In the adjoining figure, identify pairs of vertically opposite angles.
Answer» In the adjoining figure, identify pairs of vertically opposite angles.

Discussion

9809.	If the time for which Interest is calculated is doubled, then how does the Simple Interest change?
Answer» If the time for which Interest is calculated is doubled, then how does the Simple Interest change?

Discussion

9810.	The length of a rectangular hall is 4 metre less than 3 times the breath of the hall. What is the length, if the breath is b metres.
Answer» The length of a rectangular hall is 4 metre less than 3 times the breath of the hall. What is the length, if the breath is b metres.

Discussion

9811.	Question 4In the given figure, if lines PQ and RS intersect at point T, such that ∠PRT=40∘,∠RPT=95∘ and ∠TSQ=75∘, find ∠SQT.
Answer» Question 4 In the given figure, if lines PQ and RS intersect at point T, such that $∠ P R T = 40^{\circ}, ∠ R P T = 95^{\circ} a n d ∠ T S Q = 75^{\circ}$ , find $∠ S Q T .$

Discussion

9812.	Ram takes 512 minutes to reach office, whereas Raghu takes 323 minutes. The difference in time taken by the two is .
Answer» Ram takes $5 \frac{1}{2}$ minutes to reach office, whereas Raghu takes $3 \frac{2}{3}$ minutes. The difference in time taken by the two is .

Discussion

9813.	Convert 140 hours to minute.
Answer» Convert 140 hours to minute.

Discussion

9814.	Question 4(b) The number of persons in various age groups in a town is given in the following table: Draw a bar graph to represent the above information and answer the following question. (Take 1 unit length = 20 thousand) All persons in the age group of 60 and above are called senior citizens. How many senior citizens are there in the town?
Answer» Question 4(b) The number of persons in various age groups in a town is given in the following table: Draw a bar graph to represent the above information and answer the following question. (Take 1 unit length = 20 thousand) All persons in the age group of 60 and above are called senior citizens. How many senior citizens are there in the town?

9814.

Question 4(b) The number of persons in various age groups in a town is given in the following table: Draw a bar graph to represent the above information and answer the following question. (Take 1 unit length = 20 thousand) All persons in the age group of 60 and above are called senior citizens. How many senior citizens are there in the town?

Answer»

Question 4(b)

The number of persons in various age groups in a town is given in the following table:
Draw a bar graph to represent the above information and answer the following question. (Take 1 unit length = 20 thousand)
All persons in the age group of 60 and above are called senior citizens. How many senior citizens are there in the town?

Discussion

9815.	All the chickens decide to hold a surprise party for their owner. The total expense of the party is $22.55. If 10 chickens share the cost equally among themselves, each chicken would have to pay $.
Answer» All the chickens decide to hold a surprise party for their owner. The total expense of the party is $$ 22.55$ . If 10 chickens share the cost equally among themselves, each chicken would have to pay $.

Discussion

9816.	Which is the correct representation of 6 in tally writing?
Answer» Which is the correct representation of $6$ in tally writing?

Discussion

9817.	Which is the lateral surface area of a cube of side x?
Answer» Which is the lateral surface area of a cube of side $x$ ?

Discussion

9818.	Question 4 Out of the given four options, only one is correct. Write the correct answer. Which of the following letters does not have a vertical line of symmetry? (a) M (b) H (c) E (d) V
Answer» Question 4 Out of the given four options, only one is correct. Write the correct answer. Which of the following letters does not have a vertical line of symmetry? (a) M (b) H (c) E (d) V

9818.

Question 4 Out of the given four options, only one is correct. Write the correct answer. Which of the following letters does not have a vertical line of symmetry? (a) M (b) H (c) E (d) V

Answer»

Question 4

Out of the given four options, only one is correct. Write the correct answer.

Which of the following letters does not have a vertical line of symmetry?

(a) M (b) H (c) E (d) V

Discussion

9819.	Which of the following should be the FOURTH sentence after rearrangement?
Answer» Which of the following should be the FOURTH sentence after rearrangement?

Discussion

9820.	In the figure below, if lines PQ and RS intersect at point T, such that, ∠PRT = 40∘, ∠RPT = 95∘ and ∠TSQ = 75∘, find 2 ∠SQT.
Answer» In the figure below, if lines PQ and RS intersect at point T, such that, $∠$ PRT = $40^{\circ}$ , $∠$ RPT = $95^{\circ}$ and $∠$ TSQ = $75^{\circ}$ , find 2 $∠$ SQT.

9820.

In the figure below, if lines PQ and RS intersect at point T, such that, ∠PRT = 40∘, ∠RPT = 95∘ and ∠TSQ = 75∘, find 2 ∠SQT.

Answer»

In the figure below, if lines PQ and RS intersect at point T, such that, $∠$ PRT = $40^{\circ}$ , $∠$ RPT = $95^{\circ}$ and $∠$ TSQ = $75^{\circ}$ , find 2 $∠$ SQT.

Discussion

9821.	Write 25% as a fraction.
Answer» Write 25% as a fraction.

Discussion

9822.	A bag contains 2 pink, 3 red and 5 blue balls. Find the ratio of pink balls to the total number of balls.
Answer» A bag contains 2 pink, 3 red and 5 blue balls. Find the ratio of pink balls to the total number of balls.

Discussion

9823.	What are the rules for calculating significant figures
Answer» What are the rules for calculating significant figures

Discussion

9824.	If the curve y=ax2+bx+c,x∈R, passes through the point (1,2) and the tangent line to this curve at origin is y=x, then the possible values of a,b,c are
Answer» If the curve $y = a x^{2} + b x + c, x \in R,$ passes through the point $(1, 2)$ and the tangent line to this curve at origin is $y = x,$ then the possible values of $a, b, c$ are

Discussion

9825.	How to represent 1/2=2/4=3/6=4/8 on number line?
Answer» How to represent 1/2=2/4=3/6=4/8 on number line?

Discussion

9826.	I have 14 apples with me – of which 27th of them were spoilt. After selling off some of them, I was left with 15th of the fresh apples. Half of the remaining apples were eaten up by my wife. Enter the total number of apples which are left with me. ___
Answer» I have 14 apples with me – of which ${\frac{2}{7}}^{t h}$ of them were spoilt. After selling off some of them, I was left with ${\frac{1}{5}}^{t h}$ of the fresh apples. Half of the remaining apples were eaten up by my wife. Enter the total number of apples which are left with me. ___

9826.

I have 14 apples with me – of which 27th of them were spoilt. After selling off some of them, I was left with 15th of the fresh apples. Half of the remaining apples were eaten up by my wife. Enter the total number of apples which are left with me. ___

Answer»

I have 14 apples with me – of which ${\frac{2}{7}}^{t h}$ of them were spoilt. After selling off some of them, I was left with ${\frac{1}{5}}^{t h}$ of the fresh apples. Half of the remaining apples were eaten up by my wife.

Enter the total number of apples which are left with me. ___

Discussion

9827.	The north division is invited to a party and it has a total of 178 offices and each office has 79 employees. Estimate the number of people who will attend the party by rounding off the employees to the nearest tens and the number of offices to the nearest hundreds.
Answer» The north division is invited to a party and it has a total of 178 offices and each office has 79 employees. Estimate the number of people who will attend the party by rounding off the employees to the nearest tens and the number of offices to the nearest hundreds.

Discussion

9828.	Replace * by the smallest number, so that the number 1*1 is divisible by 3.
Answer» Replace * by the smallest number, so that the number 1*1 is divisible by 3.

Discussion

9829.	Choose the division statement and the corresponding fraction.
Answer» Choose the division statement and the corresponding fraction.

Discussion

9830.	If 3pq=113, where 3pq is a mixed fraction, then the value of pq is:
Answer» If $3 \frac{p}{q} = \frac{11}{3}$ , where $3 \frac{p}{q}$ is a mixed fraction, then the value of $\frac{p}{q}$ is:

Discussion

9831.	If 2=1.414, then the value of 6-3 upto three places of decimal is(a) 0.235(b) 0.707(c) 1.414(d) 0.471
Answer» If $\sqrt{2} = 1.414,$ then the value of $\sqrt{6} - \sqrt{3}$ upto three places of decimal is (a) 0.235 (b) 0.707 (c) 1.414 (d) 0.471

Discussion

9832.	find the number of ways in which N=2^43^35^27^3 can be written as product of two factors which co-primes to each othe
Answer» find the number of ways in which N=2^43^35^27^3 can be written as product of two factors which co-primes to each othe

Discussion

9833.	The table shows the attendance of 1000 workers in an industry. Answer the following questions. DaysShift 1Shift 2Shift 3Monday300520Tuesday270470Wednesday350450Thursday400250Friday420330Saturday500250 a) Find the numbers of workers who worked on Tuesday in shift 2. b) Find the total number of workers in shift 3. c) Find the total number of workers in shift 2. d) Find the total number of workers who worked on Saturday in shift 3. [4 MARKS]
Answer» The table shows the attendance of 1000 workers in an industry. Answer the following questions. $\begin{matrix} D a y s & S h i f t 1 & S h i f t 2 & S h i f t 3 M o n d a y & 300 & 520 T u e s d a y & 270 & 470 W e d n e s d a y & 350 & 450 T h u r s d a y & 400 & 250 F r i d a y & 420 & 330 S a t u r d a y & 500 & 250 \end{matrix}$ a) Find the numbers of workers who worked on Tuesday in shift 2. b) Find the total number of workers in shift 3. c) Find the total number of workers in shift 2. d) Find the total number of workers who worked on Saturday in shift 3. [4 MARKS]

9833.

The table shows the attendance of 1000 workers in an industry. Answer the following questions. DaysShift 1Shift 2Shift 3Monday300520Tuesday270470Wednesday350450Thursday400250Friday420330Saturday500250 a) Find the numbers of workers who worked on Tuesday in shift 2. b) Find the total number of workers in shift 3. c) Find the total number of workers in shift 2. d) Find the total number of workers who worked on Saturday in shift 3. [4 MARKS]

Answer»

The table shows the attendance of 1000 workers in an industry.

Answer the following questions.

$\begin{matrix} D a y s & S h i f t 1 & S h i f t 2 & S h i f t 3 M o n d a y & 300 & 520 T u e s d a y & 270 & 470 W e d n e s d a y & 350 & 450 T h u r s d a y & 400 & 250 F r i d a y & 420 & 330 S a t u r d a y & 500 & 250 \end{matrix}$

a) Find the numbers of workers who worked on Tuesday in shift 2.

b) Find the total number of workers in shift 3.

c) Find the total number of workers in shift 2.

d) Find the total number of workers who worked on Saturday in shift 3.
[4 MARKS]

Discussion

9834.	In a square ABCD, M is the mid point of AD and N is the mid point of MD proove that angle ABM=angle NBC/2
Answer» In a square ABCD, M is the mid point of AD and N is the mid point of MD proove that angle ABM=angle NBC/2

Discussion

9835.	According to the Indian system of numeration, 50801592 will be written as
Answer» According to the Indian system of numeration, 50801592 will be written as

Discussion

9836.	Question 2Determine the degree of each of the following polynomials.(i) 2x−1(ii) −10(iii) x3−9x+3x5(iv) y3(1–y4)
Answer» Question 2 Determine the degree of each of the following polynomials. (i) $2 x - 1$ (ii) $- 10$ (iii) $x^{3} - 9 x + 3 x^{5}$ (iv) $y^{3} (1 - y^{4})$

Discussion

9837.	Line segment of length 4 cm is joined with the line segment of length 8 cm. What is the length of the new line segment?
Answer» Line segment of length 4 cm is joined with the line segment of length 8 cm. What is the length of the new line segment?

Discussion

9838.	If a line segment is extended in both the directions then we will get a __
Answer» If a line segment is extended in both the directions then we will get a __

Discussion

9839.	From the bar graph given below, find which two cities show little change in temperature ?
Answer» From the bar graph given below, find which two cities show little change in temperature ?

Discussion

9840.	A particle travels half of the distance with a velocity v0.the remaining half was travelled With v1 for half the time and V2 for the other half of the time.find the average velocity of the particle for complete motion
Answer» A particle travels half of the distance with a velocity v0.the remaining half was travelled With v1 for half the time and V2 for the other half of the time.find the average velocity of the particle for complete motion

Discussion

9841.	Name the quadrilateral for which diagonals are unequal but the adjacent sides are equal.
Answer» Name the quadrilateral for which diagonals are unequal but the adjacent sides are equal.

Discussion

9842.	Which of the following are like terms to 9pq2?
Answer» Which of the following are like terms to $9 p q^{2}$ ?

Discussion

9843.	In an institution, there are 300 employees and 60% of them are women. How many women work there?
Answer» In an institution, there are 300 employees and 60% of them are women. How many women work there?

Discussion

9844.	If x(3−x)≥2, then the value of sin−1(x)+sin−1(x2)+sin−1(x3)+⋯+sin−1(x10) is
Answer» If $x (3 - x) \geq 2$ , then the value of ${sin}^{- 1} (x) + {sin}^{- 1} (x^{2}) + {sin}^{- 1} (x^{3}) + \dots + {sin}^{- 1} (x^{10})$ is

Discussion

9845.	Tom, a 20-year-old man, weighs 200 pounds. He isn't familiar with the phrase pounds. Could you please assist him in determining his weight in ounces(oz)?
Answer» Tom, a 20-year-old man, weighs 200 pounds. He isn't familiar with the phrase pounds. Could you please assist him in determining his weight in ounces(oz)?

Discussion

9846.	Question 9 Only one of the four options is correct. Write the correct one. There are 'b' boys and 'g' girls in a class. The ratio of the number of boys to the total number of students in the class is: a) bb+g b) gb+g c) bg d) b+gb
Answer» Question 9 Only one of the four options is correct. Write the correct one. There are 'b' boys and 'g' girls in a class. The ratio of the number of boys to the total number of students in the class is: a) $\frac{b}{b + g}$ b) $\frac{g}{b + g}$ c) $\frac{b}{g}$ d) $\frac{b + g}{b}$

9846.

Question 9 Only one of the four options is correct. Write the correct one. There are 'b' boys and 'g' girls in a class. The ratio of the number of boys to the total number of students in the class is: a) bb+g b) gb+g c) bg d) b+gb

Answer»

Question 9

Only one of the four options is correct. Write the correct one.

There are 'b' boys and 'g' girls in a class. The ratio of the number of boys to the total number of students in the class is:

a) $\frac{b}{b + g}$

b) $\frac{g}{b + g}$

c) $\frac{b}{g}$

d) $\frac{b + g}{b}$

Discussion

9847.	Find the perimeter of an equilateral triangle of side 9 cm.
Answer» Find the perimeter of an equilateral triangle of side $9 c m$ .

Discussion

9848.	Question 4 (k) Write the following as decimal: 412
Answer» Question 4 (k) Write the following as decimal: $4 \frac{1}{2}$

9848.

Question 4 (k) Write the following as decimal: 412

Answer»

Question 4 (k)

Write the following as decimal:

$4 \frac{1}{2}$

Discussion

9849.	The diagram shows a flood warning post in a river. Identify the water level shown in the diagram in cm.-20
Answer» The diagram shows a flood warning post in a river. Identify the water level shown in the diagram in cm. -20

Discussion

9850.	The volume of a cube will be reduced to ____ of its original volume, if its length is reduced to 13rd of its original length.
Answer» The volume of a cube will be reduced to ____ of its original volume, if its length is reduced to $\frac{1}{3}$ rd of its original length.

Discussion

Explore topic-wise InterviewSolutions in .

35 ms= ___ kmh

Janifer wants to top his class in maths. To achieve this, he must obtain at least 45 marks out of 50. Assuming Janifer scores J marks in this test, which of the following inequalities represents Janifer's score in order to top his class?

Find the value of 10 - 9 using number line:

Which of these is a drawing of a brick?

Represent 214 on a number line.

Find the following product: (−15)×0×(−18)

In the adjoining figure, identify pairs of vertically opposite angles.

If the time for which Interest is calculated is doubled, then how does the Simple Interest change?

The length of a rectangular hall is 4 metre less than 3 times the breath of the hall. What is the length, if the breath is b metres.

Question 4In the given figure, if lines PQ and RS intersect at point T, such that ∠PRT=40∘,∠RPT=95∘ and ∠TSQ=75∘, find ∠SQT.

Ram takes 512 minutes to reach office, whereas Raghu takes 323 minutes. The difference in time taken by the two is .

Convert 140 hours to minute.

All the chickens decide to hold a surprise party for their owner. The total expense of the party is $22.55. If 10 chickens share the cost equally among themselves, each chicken would have to pay $.

Which is the correct representation of 6 in tally writing?

Which is the lateral surface area of a cube of side x?

Question 4 Out of the given four options, only one is correct. Write the correct answer. Which of the following letters does not have a vertical line of symmetry? (a) M (b) H (c) E (d) V

Which of the following should be the FOURTH sentence after rearrangement?

In the figure below, if lines PQ and RS intersect at point T, such that, ∠PRT = 40∘, ∠RPT = 95∘ and ∠TSQ = 75∘, find 2 ∠SQT.

Write 25% as a fraction.

A bag contains 2 pink, 3 red and 5 blue balls. Find the ratio of pink balls to the total number of balls.

What are the rules for calculating significant figures

If the curve y=ax2+bx+c,x∈R, passes through the point (1,2) and the tangent line to this curve at origin is y=x, then the possible values of a,b,c are

How to represent 1/2=2/4=3/6=4/8 on number line?

I have 14 apples with me – of which 27th of them were spoilt. After selling off some of them, I was left with 15th of the fresh apples. Half of the remaining apples were eaten up by my wife. Enter the total number of apples which are left with me. ___

The north division is invited to a party and it has a total of 178 offices and each office has 79 employees. Estimate the number of people who will attend the party by rounding off the employees to the nearest tens and the number of offices to the nearest hundreds.

Replace * by the smallest number, so that the number 1*1 is divisible by 3.

Choose the division statement and the corresponding fraction.

If 3pq=113, where 3pq is a mixed fraction, then the value of pq is:

If 2=1.414, then the value of 6-3 upto three places of decimal is(a) 0.235(b) 0.707(c) 1.414(d) 0.471

find the number of ways in which N=2^43^35^27^3 can be written as product of two factors which co-primes to each othe

In a square ABCD, M is the mid point of AD and N is the mid point of MD proove that angle ABM=angle NBC/2

According to the Indian system of numeration, 50801592 will be written as

Question 2Determine the degree of each of the following polynomials.(i) 2x−1(ii) −10(iii) x3−9x+3x5(iv) y3(1–y4)

Line segment of length 4 cm is joined with the line segment of length 8 cm. What is the length of the new line segment?

If a line segment is extended in both the directions then we will get a __

From the bar graph given below, find which two cities show little change in temperature ?

A particle travels half of the distance with a velocity v0.the remaining half was travelled With v1 for half the time and V2 for the other half of the time.find the average velocity of the particle for complete motion

Name the quadrilateral for which diagonals are unequal but the adjacent sides are equal.

Which of the following are like terms to 9pq2?

In an institution, there are 300 employees and 60% of them are women. How many women work there?

If x(3−x)≥2, then the value of sin−1(x)+sin−1(x2)+sin−1(x3)+⋯+sin−1(x10) is

Tom, a 20-year-old man, weighs 200 pounds. He isn't familiar with the phrase pounds. Could you please assist him in determining his weight in ounces(oz)?

Question 9 Only one of the four options is correct. Write the correct one. There are 'b' boys and 'g' girls in a class. The ratio of the number of boys to the total number of students in the class is: a) bb+g b) gb+g c) bg d) b+gb

Find the perimeter of an equilateral triangle of side 9 cm.

Question 4 (k) Write the following as decimal: 412

The diagram shows a flood warning post in a river. Identify the water level shown in the diagram in cm.-20

The volume of a cube will be reduced to ____ of its original volume, if its length is reduced to 13rd of its original length.