16437 + Interview Questions in Mathematics Page 191 InterviewSolution

9501.	What is the numerical coefficient in the term −6axy2?
Answer» What is the numerical coefficient in the term $- 6 a x y^{2} ?$

Discussion

9502.	Find the value of 2x+4y, if x = 2 and y = 3.16
Answer» Find the value of $2 x + 4 y$ , if x = 2 and y = 3. 16

Discussion

9503.	Sum of 11.1 and 8.9 equals to?
Answer» Sum of 11.1 and 8.9 equals to?

Discussion

9504.	Look at the graph shown, it is a horizontal graph, the thickness of bars and gap between bars are identical. It shows details of vehicles purchased by members of the residences of the same apartment during a year. 1 unit of length represents 2 vehicles purchased. Number of Vehicles Purchased during the Year Who has purchased the maximum number of vehicles during the year?
Answer» Look at the graph shown, it is a horizontal graph, the thickness of bars and gap between bars are identical. It shows details of vehicles purchased by members of the residences of the same apartment during a year. 1 unit of length represents 2 vehicles purchased. Number of Vehicles Purchased during the Year Who has purchased the maximum number of vehicles during the year?

9504.

Look at the graph shown, it is a horizontal graph, the thickness of bars and gap between bars are identical. It shows details of vehicles purchased by members of the residences of the same apartment during a year. 1 unit of length represents 2 vehicles purchased. Number of Vehicles Purchased during the Year Who has purchased the maximum number of vehicles during the year?

Answer» Look at the graph shown, it is a horizontal graph, the thickness of bars and gap between bars are identical. It shows details of vehicles purchased by members of the residences of the same apartment during a year.
1 unit of length represents 2 vehicles purchased.

Number of Vehicles Purchased during the Year

Who has purchased the maximum number of vehicles during the year?

Discussion

9505.	In the algebraic equation 3x+2−5x=9+x3, the value of the unknown is
Answer» In the algebraic equation $3 x + 2 - 5 x = 9 + \frac{x}{3}$ , the value of the unknown is

Discussion

9506.	Choose all the prime numbers between 55 and 65.
Answer» Choose all the prime numbers between $55$ and $65$ .

Discussion

9507.	Question 3 (b) Fill in the blanks: 13 + ___ = 0
Answer» Question 3 (b) Fill in the blanks: 13 + ___ = 0

9507.

Question 3 (b) Fill in the blanks: 13 + ___ = 0

Answer»

Question 3 (b)

Fill in the blanks:

13 + ___ = 0

Discussion

9508.	2. The locus of the point of intersection of the straight lines, tx2y3t=0 x2ty+3=0 (t belong to R), is :
Answer» 2. The locus of the point of intersection of the straight lines, tx2y3t=0 x2ty+3=0 (t belong to R), is :

Discussion

9509.	Divide the composite figure into cuboids and calculate the total volume in cm3.1024
Answer» Divide the composite figure into cuboids and calculate the total volume in $c m^{3}$ . 1024

Discussion

9510.	Add (0.001+0.02) upto correct number of significant figures(1) 0.021(2) 0.02(3) 0.003(4) 0.001
Answer» Add (0.001+0.02) upto correct number of significant figures(1) 0.021(2) 0.02(3) 0.003(4) 0.001

Discussion

9511.	The number of non lettered spade cards in the deck is .
Answer» The number of non lettered spade cards in the deck is .

Discussion

9512.	Join the dots from 1 to 10 to make the house. Then colour the picture.Disclaimer: Kindly refer the textbook for the image.
Answer» Join the dots from 1 to 10 to make the house. Then colour the picture. Disclaimer: Kindly refer the textbook for the image.

Discussion

9513.	If a=1.1234×100 and b=0.11234×1000, then
Answer» If $a = 1.1234 \times 100$ and $b = 0.11234 \times 1000,$ then

Discussion

9514.	Convert 0.025 into a fraction in its simplest form.
Answer» Convert 0.025 into a fraction in its simplest form.

Discussion

9515.	π what does this symbol means
Answer» π what does this symbol means

Discussion

9516.	In the given figure, what is y in terms of x?(a) 32x(b) 43x(c) x(d) 34x
Answer» In the given figure, what is y in terms of x? (a) $\frac{3}{2} x$ (b) $\frac{4}{3} x$ (c) x (d) $\frac{3}{4} x$

Discussion

9517.	Fill in the blanks with >, < or = sign:(–25) – (–42) ___ (–42) – (–25)
Answer» Fill in the blanks with >, < or = sign: (–25) – (–42) ___ (–42) – (–25)

9517.

Fill in the blanks with >, < or = sign:(–25) – (–42) ___ (–42) – (–25)

Answer»

Fill in the blanks with >, < or = sign:

(–25) – (–42) ___ (–42) – (–25)

Discussion

9518.	What is direct proportion?
Answer» What is direct proportion?

Discussion

9519.	Question 115: Fill in the blank to make the statement true. The predecessor of 100000 is ...................
Answer» Question 115: Fill in the blank to make the statement true. The predecessor of 100000 is ...................

Discussion

9520.	How manys days after eating a banana did Muniya start crawling?
Answer» How manys days after eating a banana did Muniya start crawling?

Discussion

9521.	If l∥m and t is a transversal, then identify the exterior angles in the given figure.
Answer» If $l ∥ m$ and $t$ is a transversal, then identify the exterior angles in the given figure.

Discussion

9522.	A, B and C were partners in a firm sharing profits in 3 : 3 : 2 ratio. They admitted D as a new partner for 47 profit. D acquired his share 27 from A. 17 from B & C each. Calculate new profit sharing ratio.
Answer» A, B and C were partners in a firm sharing profits in 3 : 3 : 2 ratio. They admitted D as a new partner for $\frac{4}{7}$ profit. D acquired his share $\frac{2}{7}$ from A. $\frac{1}{7}$ from B & C each. Calculate new profit sharing ratio.

Discussion

9523.	For the rational numbers a, b and c, which of the following is true?
Answer» For the rational numbers a, b and c, which of the following is true?

Discussion

9524.	Sanjay gets fixed monthly income. Every year there is a certain increment in his salary. After 4 years, his monthly salary was Rs. 4500 and after 10 years his monthly salary became 5400 rupees, then find his original salary and yearly increment.
Answer» Sanjay gets fixed monthly income. Every year there is a certain increment in his salary. After 4 years, his monthly salary was Rs. 4500 and after 10 years his monthly salary became 5400 rupees, then find his original salary and yearly increment.

Discussion

9525.	is the equivalent fraction of 2124,with denominator 8.
Answer» $is the equivalent fraction of 2124$ , with denominator 8.

Discussion

9526.	If the circumference of a circle is 64π then the area of the circle (in terms of π) is
Answer» If the circumference of a circle is 64 $π$ then the area of the circle (in terms of $π$ ) is

Discussion

9527.	Select the statements that are true. Given an example of a number which is divisible by: (i) 2 but not by 4. (ii) 3 but not by 6. (ii) 4 but not by 8. (iv) both 4 and 8 but not by 32.
Answer» Select the statements that are true. Given an example of a number which is divisible by: (i) 2 but not by 4. (ii) 3 but not by 6. (ii) 4 but not by 8. (iv) both 4 and 8 but not by 32.

9527.

Select the statements that are true. Given an example of a number which is divisible by: (i) 2 but not by 4. (ii) 3 but not by 6. (ii) 4 but not by 8. (iv) both 4 and 8 but not by 32.

Answer»

Select the statements that are true.

Given an example of a number which is divisible by:
(i) 2 but not by 4.
(ii) 3 but not by 6.
(ii) 4 but not by 8.
(iv) both 4 and 8 but not by 32.

Discussion

9528.	A Beetle's basket contains 20 fruits in total which includes bananas, apples and oranges. If there are 10 bananas and 5 apples, how many oranges are there in the basket?
Answer» A Beetle's basket contains $20$ fruits in total which includes bananas, apples and oranges. If there are $10$ bananas and $5$ apples, how many oranges are there in the basket?

Discussion

9529.	The number of line segments in the adjoining figure is ____.
Answer» The number of line segments in the adjoining figure is ____.

Discussion

9530.	A body travels a distance (13.8±0.2)m in time (4.0±0.3)s, the velocity of particle is a) (3.45±0.31)m/sb) (3.4±0.3)m/sc) (3.68±0.4)m/sd) (3.6±0.42)m/s
Answer» A body travels a distance (13.8±0.2)m in time (4.0±0.3)s, the velocity of particle is a) (3.45±0.31)m/s b) (3.4±0.3)m/s c) (3.68±0.4)m/s d) (3.6±0.42)m/s

Discussion

9531.	complete the following tally marks table.
Answer» complete the following tally marks table.

Discussion

9532.	In an experiment four quantities a,b,c and d are measured with percentage error 1%, 2%, 3% and 4% respectively. A quantity P is calculated as follows P=a3b2cd, then % error in P is,
Answer» In an experiment four quantities $a, b, c$ and $d$ are measured with percentage error $1 %, 2 %, 3 %$ and $4 %$ respectively. A quantity $P$ is calculated as follows $P = \frac{a^{3} b^{2}}{c d},$ then $%$ error in $P$ is,

Discussion

9533.	How many 250 g weights will balance three - Quarters of a kg?3
Answer» How many 250 g weights will balance three - Quarters of a kg? 3

Discussion

9534.	22. Explanation of elements of symmetry
Answer» 22. Explanation of elements of symmetry

Discussion

9535.

Q. The following table has information regarding the population and total income of a city for six years from 1995 to 2000 (both included): 199519961997199819992000Population (in lakhs)1314.51718.419.120.7Total income (in crores)8749131123132914111426What is the percentage difference (approx.) between the highest and lowest per-capita income recorded in the given period?Q. निम्नलिखित तालिका में 1995 से 2000 (दोनों शामिल हैं) तक छह वर्षों के लिए किसी शहर की जनसंख्या और कुल आय के बारे में जानकारी दी गई है: 199519961997199819992000जनसंख्या (लाख में)1314.51718.419.120.7कुल आय (करोड़ में)8749131123132914111426दी गई अवधि में दर्ज की गई उच्चतम और निम्नतम प्रति व्यक्ति आय के बीच प्रतिशत अंतर (लगभग) क्या है?

Answer»

Q. The following table has information regarding the population and total income of a city for six years from 1995 to 2000 (both included):

	1995	1996	1997	1998	1999	2000
Population (in lakhs)	13	14.5	17	18.4	19.1	20.7
Total income (in crores)	874	913	1123	1329	1411	1426

What is the percentage difference (approx.) between the highest and lowest per-capita income recorded in the given period?

Q. निम्नलिखित तालिका में 1995 से 2000 (दोनों शामिल हैं) तक छह वर्षों के लिए किसी शहर की जनसंख्या और कुल आय के बारे में जानकारी दी गई है:

	1995	1996	1997	1998	1999	2000
जनसंख्या (लाख में)	13	14.5	17	18.4	19.1	20.7
कुल आय (करोड़ में)	874	913	1123	1329	1411	1426

दी गई अवधि में दर्ज की गई उच्चतम और निम्नतम प्रति व्यक्ति आय के बीच प्रतिशत अंतर (लगभग) क्या है?

Discussion

9536.	If 48 boxes contain 6000 pens, how many such boxes will be needed for 1875 pens?
Answer» If 48 boxes contain 6000 pens, how many such boxes will be needed for 1875 pens?

Discussion

9537.	One day Mia was watching a cookery show in which they were showing how to bake cake. They put 3 bowls of sugar for every 5 bowls of flour. For the upcoming party, if she has put 20 bowls of flour for making a big cake, how much sugar is she going to need?
Answer» One day Mia was watching a cookery show in which they were showing how to bake cake. They put 3 bowls of sugar for every 5 bowls of flour. For the upcoming party, if she has put 20 bowls of flour for making a big cake, how much sugar is she going to need?

Discussion

9538.	In a class, 8 students out of 28 have a dog as their pet animal at home, 6 students have a cat as their pet animal. 10 students have dog and cat both, then how many students do not have a dog or cat as their pet animal at home ?
Answer» In a class, 8 students out of 28 have a dog as their pet animal at home, 6 students have a cat as their pet animal. 10 students have dog and cat both, then how many students do not have a dog or cat as their pet animal at home ?

Discussion

9539.	For the following statements, write True (T) or False (F). If the statement is false, correct the statement. (a) − 8 is to the right of − 10 on a number line. (b) − 100 is to the right of − 50 on a number line. (c) Smallest negative integer is − 1 (d) − 26 is greater than − 25.
Answer» For the following statements, write True (T) or False (F). If the statement is false, correct the statement. (a) − 8 is to the right of − 10 on a number line. (b) − 100 is to the right of − 50 on a number line. (c) Smallest negative integer is − 1 (d) − 26 is greater than − 25.

9539.

For the following statements, write True (T) or False (F). If the statement is false, correct the statement. (a) − 8 is to the right of − 10 on a number line. (b) − 100 is to the right of − 50 on a number line. (c) Smallest negative integer is − 1 (d) − 26 is greater than − 25.

Answer»

For the
following statements, write True (T) or False (F). If the statement
is false, correct the statement.

(a) −
8 is to the right of − 10 on a number line.

(b) −
100 is to the right of − 50 on a number line.

(c) Smallest
negative integer is − 1

(d) −
26 is greater than − 25.

Discussion

9540.	What is the number obtained when 12 is subtracted from 7?
Answer» What is the number obtained when 12 is subtracted from 7?

Discussion

9541.	Which of the following integers are less than -9
Answer» Which of the following integers are less than -9

Discussion

9542.	Find the average sleeping hours of Alex for the given week. 8 hours, 8 hours, 7 hours, 7.5 hours, 7.5 hours, 9 hours, and 9 hours.
Answer» Find the average sleeping hours of Alex for the given week. 8 hours, 8 hours, 7 hours, 7.5 hours, 7.5 hours, 9 hours, and 9 hours.

Discussion

9543.	ABCD is a quadrilateral ; P,Q,R and S are the points of trisection of side AB , BC ,CD and DA respectively and are adjacent to A and C; prove that PQRS is a paralle\log ram.
Answer» ABCD is a quadrilateral ; P,Q,R and S are the points of trisection of side AB , BC ,CD and DA respectively and are adjacent to A and C; prove that PQRS is a paralle\log ram.

Discussion

9544.	Write down all the numbers that can be formed using the digits 3, 4, and 9 without repeating any digits and then arrange them in descending order.
Answer» Write down all the numbers that can be formed using the digits 3, 4, and 9 without repeating any digits and then arrange them in descending order.

Discussion

9545.	Select the shape which is a rectangle.
Answer» Select the shape which is a rectangle.

Discussion

9546.	Écrivez en lettres.
Answer» Écrivez en lettres.

Discussion

9547.	49 is smaller than .
Answer» $\frac{4}{9}$ is smaller than .

Discussion

9548.	Jimmy learnt the concepts of mixed fractions and improper fractions. He had a thought and wanted to confirm it with his teacher. He wrote the following steps on a paper: 934=9+34=(8+1)+34=8+(1+34)=8+74=874 Jimmy says that 874 is a mixed fraction. Choose the correct option(s):
Answer» Jimmy learnt the concepts of mixed fractions and improper fractions. He had a thought and wanted to confirm it with his teacher. He wrote the following steps on a paper: $9 \frac{3}{4} = 9 + \frac{3}{4} = (8 + 1) + \frac{3}{4} = 8 + (1 + \frac{3}{4}) = 8 + \frac{7}{4} = 8 \frac{7}{4}$ Jimmy says that $8 \frac{7}{4}$ is a mixed fraction. Choose the correct option(s):

9548.

Jimmy learnt the concepts of mixed fractions and improper fractions. He had a thought and wanted to confirm it with his teacher. He wrote the following steps on a paper: 934=9+34=(8+1)+34=8+(1+34)=8+74=874 Jimmy says that 874 is a mixed fraction. Choose the correct option(s):

Answer»

Jimmy learnt the concepts of mixed fractions and improper fractions. He had a thought and wanted to confirm it with his teacher. He wrote the following steps on a paper:

$9 \frac{3}{4} = 9 + \frac{3}{4} = (8 + 1) + \frac{3}{4} = 8 + (1 + \frac{3}{4}) = 8 + \frac{7}{4} = 8 \frac{7}{4}$

Jimmy says that $8 \frac{7}{4}$ is a mixed fraction. Choose the correct option(s):

Discussion

9549.	Find the inverse of each of the following matrices by using elementary row transformations:123257-2-4-5
Answer» Find the inverse of each of the following matrices by using elementary row transformations: $[\begin{matrix} 1 & 2 & 3 \\ 2 & 5 & 7 \\ - 2 & - 4 & - 5 \end{matrix}]$

Discussion

9550.	The frequency of occurring 28th day in a month for the year 2019 from January to December is ___.
Answer» The frequency of occurring 28th day in a month for the year 2019 from January to December is ___.

Discussion

Explore topic-wise InterviewSolutions in .

What is the numerical coefficient in the term −6axy2?

Find the value of 2x+4y, if x = 2 and y = 3.16

Sum of 11.1 and 8.9 equals to?

In the algebraic equation 3x+2−5x=9+x3, the value of the unknown is

Choose all the prime numbers between 55 and 65.

Question 3 (b) Fill in the blanks: 13 + ___ = 0

2. The locus of the point of intersection of the straight lines, tx2y3t=0 x2ty+3=0 (t belong to R), is :

Divide the composite figure into cuboids and calculate the total volume in cm3.1024

Add (0.001+0.02) upto correct number of significant figures(1) 0.021(2) 0.02(3) 0.003(4) 0.001

The number of non lettered spade cards in the deck is .

Join the dots from 1 to 10 to make the house. Then colour the picture.Disclaimer: Kindly refer the textbook for the image.

If a=1.1234×100 and b=0.11234×1000, then

Convert 0.025 into a fraction in its simplest form.

π what does this symbol means

In the given figure, what is y in terms of x?(a) 32x(b) 43x(c) x(d) 34x

Fill in the blanks with &gt;, &lt; or = sign:(–25) – (–42) ___ (–42) – (–25)

What is direct proportion?

Question 115: Fill in the blank to make the statement true. The predecessor of 100000 is ...................

How manys days after eating a banana did Muniya start crawling?

If l∥m and t is a transversal, then identify the exterior angles in the given figure.

A, B and C were partners in a firm sharing profits in 3 : 3 : 2 ratio. They admitted D as a new partner for 47 profit. D acquired his share 27 from A. 17 from B &amp; C each. Calculate new profit sharing ratio.

For the rational numbers a, b and c, which of the following is true?

Sanjay gets fixed monthly income. Every year there is a certain increment in his salary. After 4 years, his monthly salary was Rs. 4500 and after 10 years his monthly salary became 5400 rupees, then find his original salary and yearly increment.

is the equivalent fraction of 2124,with denominator 8.

If the circumference of a circle is 64π then the area of the circle (in terms of π) is

Select the statements that are true. Given an example of a number which is divisible by: (i) 2 but not by 4. (ii) 3 but not by 6. (ii) 4 but not by 8. (iv) both 4 and 8 but not by 32.

A Beetle's basket contains 20 fruits in total which includes bananas, apples and oranges. If there are 10 bananas and 5 apples, how many oranges are there in the basket?

The number of line segments in the adjoining figure is ____.

A body travels a distance (13.8±0.2)m in time (4.0±0.3)s, the velocity of particle is a) (3.45±0.31)m/sb) (3.4±0.3)m/sc) (3.68±0.4)m/sd) (3.6±0.42)m/s

complete the following tally marks table.

In an experiment four quantities a,b,c and d are measured with percentage error 1%, 2%, 3% and 4% respectively. A quantity P is calculated as follows P=a3b2cd, then % error in P is,

How many 250 g weights will balance three - Quarters of a kg?3

22. Explanation of elements of symmetry

If 48 boxes contain 6000 pens, how many such boxes will be needed for 1875 pens?

One day Mia was watching a cookery show in which they were showing how to bake cake. They put 3 bowls of sugar for every 5 bowls of flour. For the upcoming party, if she has put 20 bowls of flour for making a big cake, how much sugar is she going to need?

In a class, 8 students out of 28 have a dog as their pet animal at home, 6 students have a cat as their pet animal. 10 students have dog and cat both, then how many students do not have a dog or cat as their pet animal at home ?

For the following statements, write True (T) or False (F). If the statement is false, correct the statement. (a) − 8 is to the right of − 10 on a number line. (b) − 100 is to the right of − 50 on a number line. (c) Smallest negative integer is − 1 (d) − 26 is greater than − 25.

What is the number obtained when 12 is subtracted from 7?

Which of the following integers are less than -9

Find the average sleeping hours of Alex for the given week. 8 hours, 8 hours, 7 hours, 7.5 hours, 7.5 hours, 9 hours, and 9 hours.

ABCD is a quadrilateral ; P,Q,R and S are the points of trisection of side AB , BC ,CD and DA respectively and are adjacent to A and C; prove that PQRS is a paralle\log ram.

Write down all the numbers that can be formed using the digits 3, 4, and 9 without repeating any digits and then arrange them in descending order.

Select the shape which is a rectangle.

Écrivez en lettres.

49 is smaller than .

Jimmy learnt the concepts of mixed fractions and improper fractions. He had a thought and wanted to confirm it with his teacher. He wrote the following steps on a paper: 934=9+34=(8+1)+34=8+(1+34)=8+74=874 Jimmy says that 874 is a mixed fraction. Choose the correct option(s):

Find the inverse of each of the following matrices by using elementary row transformations:123257-2-4-5

The frequency of occurring 28th day in a month for the year 2019 from January to December is ___.

Fill in the blanks with >, < or = sign:(–25) – (–42) ___ (–42) – (–25)

A, B and C were partners in a firm sharing profits in 3 : 3 : 2 ratio. They admitted D as a new partner for 47 profit. D acquired his share 27 from A. 17 from B & C each. Calculate new profit sharing ratio.