16437 + Interview Questions in Mathematics Page 171 InterviewSolution

8501.	Numbers which are negatives of each other are also known as _____of each other.
Answer» Numbers which are negatives of each other are also known as _____of each other.

8501.

Numbers which are negatives of each other are also known as _____of each other.

Answer»

Numbers which are negatives of each other are also known as _____of each other.

8502.	Conjuguez les verbes suivants.1. Boire du thé. (négatif)2. Attendre des amis. (affirmatif)
Answer» Conjuguez les verbes suivants. 1. Boire du thé. (négatif) 2. Attendre des amis. (affirmatif)

Discussion

8503.	Convert 0.65 to percent.
Answer» Convert 0.65 to percent.

Discussion

8504.	When the number 232 is divided by 2 the remainder will be
Answer» When the number $232$ is divided by $2$ the remainder will be

Discussion

8505.	if A=B and A is perpendicular to B then find the angle between 3(A-B)with B
Answer» if A=B and A is perpendicular to B then find the angle between 3(A-B)with B

Discussion

8506.	Which operation does the above number line represent?
Answer» Which operation does the above number line represent?

Discussion

8507.	If −70 represents a loss of Rs 70, what does (−75+46−10) and (+60−34) represents ? [2 MARKS]
Answer» If $- 70$ represents a loss of Rs 70, what does $(- 75 + 46 - 10)$ and $(+ 60 - 34)$ represents ? [2 MARKS]

Discussion

8508.	What do we actually mean by a figure having two lines of symmetry?
Answer» What do we actually mean by a figure having two lines of symmetry?

Discussion

8509.	Question 2(b) : Compare the fractions and put an appropriate sign: 17□14
Answer» Question 2(b) : Compare the fractions and put an appropriate sign: $\frac{1}{7} □ \frac{1}{4}$

8509.

Question 2(b) : Compare the fractions and put an appropriate sign: 17□14

Answer»

Question 2(b) :

Compare the fractions and put an appropriate sign:

$\frac{1}{7} □ \frac{1}{4}$

Discussion

8510.	Consider two angles - ∠ABC and ∠XYZ. Following information is given about the angles: Based on this information, which of the following can NOT be the numerical value of ∠XYZ?
Answer» Consider two angles - $∠$ ABC and $∠$ XYZ. Following information is given about the angles: Based on this information, which of the following can NOT be the numerical value of $∠$ XYZ?

8510.

Consider two angles - ∠ABC and ∠XYZ. Following information is given about the angles: Based on this information, which of the following can NOT be the numerical value of ∠XYZ?

Answer»

Consider two angles - $∠$ ABC and $∠$ XYZ. Following information is given about the angles:

Based on this information, which of the following can NOT be the numerical value of $∠$ XYZ?

Discussion

8511.	On a squared paper, sketch the following:(a) A triangle with a horizontal line of symmetry but no verticalline of symmetry.(b) A quadrilateral with both horizontal and vertical lines ofsymmetry.(c) A quadrilateral with a horizontal line of symmetry but novertical line of symmetry.(d) A hexagon with exactly two lines of symmetry.(e) A hexagon with six lines of symmetry.(Hint: It will be helpful if you first draw the lines of symmetryand then complete the figures.)
Answer» On a squared paper, sketch the following: (a) A triangle with a horizontal line of symmetry but no vertical line of symmetry. (b) A quadrilateral with both horizontal and vertical lines of symmetry. (c) A quadrilateral with a horizontal line of symmetry but no vertical line of symmetry. (d) A hexagon with exactly two lines of symmetry. (e) A hexagon with six lines of symmetry. (Hint: It will be helpful if you first draw the lines of symmetry and then complete the figures.)

8511.

On a squared paper, sketch the following:(a) A triangle with a horizontal line of symmetry but no verticalline of symmetry.(b) A quadrilateral with both horizontal and vertical lines ofsymmetry.(c) A quadrilateral with a horizontal line of symmetry but novertical line of symmetry.(d) A hexagon with exactly two lines of symmetry.(e) A hexagon with six lines of symmetry.(Hint: It will be helpful if you first draw the lines of symmetryand then complete the figures.)

Answer»

On a squared paper, sketch the following:

(a) A triangle with a horizontal line of symmetry but no vertical
line of symmetry.

(b) A quadrilateral with both horizontal and vertical lines of
symmetry.

(c) A quadrilateral with a horizontal line of symmetry but no
vertical line of symmetry.

(d) A hexagon with exactly two lines of symmetry.

(e) A hexagon with six lines of symmetry.

(Hint: It will be helpful if you first draw the lines of symmetry
and then complete the figures.)

Discussion

8512.	Question 143 Fill in the blank to make the statement true. Number of primes between 1 to 100 is .........
Answer» Question 143 Fill in the blank to make the statement true. Number of primes between 1 to 100 is .........

8512.

Question 143 Fill in the blank to make the statement true. Number of primes between 1 to 100 is .........

Answer»

Question 143

Fill in the blank to make the statement true.

Number of primes between 1 to 100 is .........

Discussion

8513.	The total number of functions from the set A = (1, 2, 3, 4 to the set B = a, b, c) is _________.
Answer» The total number of functions from the set A = (1, 2, 3, 4 to the set B = a, b, c) is _________.

Discussion

8514.	If the ratio between the exterior angle and interior angle of a regular polygon is 2: 3, then the polygon is ___.
Answer» If the ratio between the exterior angle and interior angle of a regular polygon is 2: 3, then the polygon is ___.

Discussion

8515.	What is the capacity of a tank whose length = 18 m, width= 19 m and height=13 m?
Answer» What is the capacity of a tank whose length = 18 m, width= 19 m and height=13 m?

Discussion

8516.	Identify the smallest fraction from the given options.
Answer» Identify the smallest fraction from the given options.

Discussion

8517.	7. Express the HCF of 468 and 222 as 468x + 222y in two different ways, where x, y are integers.
Answer» 7. Express the HCF of 468 and 222 as 468x + 222y in two different ways, where x, y are integers.

Discussion

8518.	Question 80 Heena 's father paid an electric bill of Rs. 385.70 out of a Rs. 500 note. How much change should he have received?
Answer» Question 80 Heena 's father paid an electric bill of Rs. 385.70 out of a Rs. 500 note. How much change should he have received?

8518.

Question 80 Heena 's father paid an electric bill of Rs. 385.70 out of a Rs. 500 note. How much change should he have received?

Answer»

Question 80

Heena 's father paid an electric bill of Rs. 385.70 out of a Rs. 500 note. How much change should he have received?

Discussion

8519.	15. If S={1,2,3,4} the total number of unordered pairs of disjoint subsets of S. IIT JEE 2010.
Answer» 15. If S={1,2,3,4} the total number of unordered pairs of disjoint subsets of S. IIT JEE 2010.

Discussion

8520.	the lenth of a strip measured with a metre rod is 10.0cm .it width measured with lvernier calipers is 1.00cm .the least count of the metre rod is 0.1 cm and that of vernier calipers 0.1cm.what wil be error in its area?
Answer» the lenth of a strip measured with a metre rod is 10.0cm .it width measured with lvernier calipers is 1.00cm .the least count of the metre rod is 0.1 cm and that of vernier calipers 0.1cm.what wil be error in its area?

Discussion

8521.	Find which of the following numbers are divisible by 5 and 10
Answer» Find which of the following numbers are divisible by 5 and 10

Discussion

8522.	Find the growth of the plant in 20 days (in ft) if its growth is directly proportional to the time taken.60
Answer» Find the growth of the plant in 20 days (in ft) if its growth is directly proportional to the time taken. 60

Discussion

8523.	If only 5 out of the 200 apples are bad, then ___ % of the apples are good
Answer» If only 5 out of the 200 apples are bad, then ___ % of the apples are good

Discussion

8524.	ntIf C is the midpoint of AB, L & M are midpoints of AC & BC respectively. Prove that AL = LC = CM = MB =AB.n
Answer» ntIf C is the midpoint of AB, L & M are midpoints of AC & BC respectively. Prove that AL = LC = CM = MB =AB.n

Discussion

8525.	Find the value of m, if 2m+6=16m.2
Answer» Find the value of $m,$ if $2^{m + 6} = 16^{m}$ . 2

Discussion

8526.	Emma needs at least 1700 calories a day. Which of the following inequalities represents the possible amount of calories (represented by c) she could eat?
Answer» Emma needs at least 1700 calories a day. Which of the following inequalities represents the possible amount of calories (represented by c) she could eat?

Discussion

8527.	Observe the following bar graph: Number of students who like blue colour are:
Answer» Observe the following bar graph: Number of students who like blue colour are:

8527.

Observe the following bar graph: Number of students who like blue colour are:

Answer»

Observe the following bar graph:

Number of students who like blue colour are:

Discussion

8528.	Question 88 Arrange the fractions 67,78,45 and 34 in descending order.
Answer» Question 88 Arrange the fractions $\frac{6}{7}, \frac{7}{8}, \frac{4}{5} a n d \frac{3}{4}$ in descending order.

8528.

Question 88 Arrange the fractions 67,78,45 and 34 in descending order.

Answer»

Question 88

Arrange the fractions $\frac{6}{7}, \frac{7}{8}, \frac{4}{5} a n d \frac{3}{4}$ in descending order.

Discussion

8529.	Sunny sold five of his comic books and then bought six more. He now has 18 comic books. He had comic books at the begining.
Answer» Sunny sold five of his comic books and then bought six more. He now has 18 comic books. He had comic books at the begining.

Discussion

8530.	128. Find the HCF of 52 and 117 and value of x and yif it Express in the from of 52x+117y
Answer» 128. Find the HCF of 52 and 117 and value of x and yif it Express in the from of 52x+117y

Discussion

8531.

Find the value of expression: 3a - 4b - 8 + 5a + 2b, if a = 3 and b = 7.

Answer»

Find the value of expression:

3a - 4b - 8 + 5a + 2b, if a = 3 and b = 7.

Discussion

8532.	A banana costs Rs 24 per dozen while 10 apples are sold for Rs 100. Then how many times an apple is costlier than a banana.
Answer» A banana costs Rs 24 per dozen while 10 apples are sold for Rs 100. Then how many times an apple is costlier than a banana.

Discussion

8533.	Simplify: 223+312
Answer» Simplify: $2 \frac{2}{3} + 3 \frac{1}{2}$

Discussion

8534.	A rectangle has a length of 10 inches and breadth of 5 inches. Find its perimeter.
Answer» A rectangle has a length of 10 inches and breadth of 5 inches. Find its perimeter.

Discussion

8535.	The annual income of Jack is $93912. find the monthly income of Jack?
Answer» The annual income of Jack is $$ 93912$ . find the monthly income of Jack?

Discussion

8536.	Question 86 Translate each of the following statement into an equation. (a) The perimeter (p) of an equilateral triangle is three times of its side (a). (b) The diameter (d) of a circle is twice its radius (r). (c) The selling price (s) of an item is equal to the sum of the cost price (c) of an item and the profit (p) earned. (d) Amount (a) is equal to the sum of principal (p) and interest (i).
Answer» Question 86 Translate each of the following statement into an equation. (a) The perimeter (p) of an equilateral triangle is three times of its side (a). (b) The diameter (d) of a circle is twice its radius (r). (c) The selling price (s) of an item is equal to the sum of the cost price (c) of an item and the profit (p) earned. (d) Amount (a) is equal to the sum of principal (p) and interest (i).

8536.

Question 86 Translate each of the following statement into an equation. (a) The perimeter (p) of an equilateral triangle is three times of its side (a). (b) The diameter (d) of a circle is twice its radius (r). (c) The selling price (s) of an item is equal to the sum of the cost price (c) of an item and the profit (p) earned. (d) Amount (a) is equal to the sum of principal (p) and interest (i).

Answer»

Question 86

Translate each of the following statement into an equation.

(a) The perimeter (p) of an equilateral triangle is three times of its side (a).

(b) The diameter (d) of a circle is twice its radius (r).

(c) The selling price (s) of an item is equal to the sum of the cost price (c) of an item and the profit (p) earned.

(d) Amount (a) is equal to the sum of principal (p) and interest (i).

Discussion

8537.	Question 1: Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?
Answer» Question 1: Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?

8537.

Question 1: Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?

Answer»

Question 1:

Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?

Discussion

8538.	Multiply: 625×79
Answer» Multiply: $6 \frac{2}{5} \times \frac{7}{9}$

Discussion

8539.	Choose the correct reciprocals.
Answer» Choose the correct reciprocals.

Discussion

8540.	Find the breadth of a rectangular plot of land, if its area is 440 m2 and the length is 22 m. Also, find its perimeter.
Answer» Find the breadth of a rectangular plot of land, if its area is 440 $m^{2}$ and the length is 22 m. Also, find its perimeter.

Discussion

8541.	Which are the even prime numbers ?
Answer» Which are the even prime numbers ?

Discussion

8542.	Raghu bought 10 m 25 cm of cloth. He used 4 m 75 cm from it. How much cloth is left with him?
Answer» Raghu bought 10 m 25 cm of cloth. He used 4 m 75 cm from it. How much cloth is left with him?

Discussion

8543.	Question 66In a factory, women are 35% of all the workers, the rest of the workers being men. The number of men exceeds that of women by 252. Find the total number of workers in the factory.
Answer» Question 66 In a factory, women are 35% of all the workers, the rest of the workers being men. The number of men exceeds that of women by 252. Find the total number of workers in the factory.

8543.

Question 66In a factory, women are 35% of all the workers, the rest of the workers being men. The number of men exceeds that of women by 252. Find the total number of workers in the factory.

Answer»

Question 66

In a factory, women are 35% of all the workers, the rest of the workers being men. The number of men exceeds that of women by 252. Find the total number of workers in the factory.

Discussion

8544.	Arrange the following Decimals in Ascending order : 2.65054 , 2.65045 , 2.64054 and 2.65404
Answer» Arrange the following Decimals in Ascending order : 2.65054 , 2.65045 , 2.64054 and 2.65404

Discussion

8545.	The table below contains the names of different sports and the number of people who like it. If a person likes football, he makes an entry in the table, corresponding to football and so on. SportsNumber of EntriesFootball10Badminton11Volleyball15Cricket25Basketball20 What is the frequency of the sport volleyball in the table?
Answer» The table below contains the names of different sports and the number of people who like it. If a person likes football, he makes an entry in the table, corresponding to football and so on. $\begin{matrix} S p o r t s & N u m b e r o f E n t r i e s F o o t b a l l & 10 B a d m i n t o n & 11 V o l l e y b a l l & 15 C r i c k e t & 25 B a s k e t b a l l & 20 \end{matrix}$ What is the frequency of the sport volleyball in the table?

Discussion

8546.	In the above figure, find ∠DAC.
Answer» In the above figure, find $∠ D A C$ .

Discussion

8547.	In a quadrilateral ABCD & It; D=60∘, AB=√3, BC=3, AC=2√3 Find the magnitude of all angles B and C.
Answer» In a quadrilateral ABCD & It; $D = 60^{\circ}, A B = \sqrt{3}, B C = 3, A C = 2 \sqrt{3}$ Find the magnitude of all angles B and C.

Discussion

8548.	Give another name for Reflection Symmetry.
Answer» Give another name for Reflection Symmetry.

Discussion

8549.	Determine the reflex angle(s) from the given figure.
Answer» Determine the reflex angle(s) from the given figure.

Discussion

8550.	Trace the route of the parade in Map if it starts from point A and ends at point B.
Answer» Trace the route of the parade in Map if it starts from point A and ends at point B.

Discussion

Explore topic-wise InterviewSolutions in .

Numbers which are negatives of each other are also known as _____of each other.

Conjuguez les verbes suivants.1. Boire du thé. (négatif)2. Attendre des amis. (affirmatif)

Convert 0.65 to percent.

When the number 232 is divided by 2 the remainder will be

if A=B and A is perpendicular to B then find the angle between 3(A-B)with B

Which operation does the above number line represent?

If −70 represents a loss of Rs 70, what does (−75+46−10) and (+60−34) represents ? [2 MARKS]

What do we actually mean by a figure having two lines of symmetry?

Question 2(b) : Compare the fractions and put an appropriate sign: 17□14

Consider two angles - ∠ABC and ∠XYZ. Following information is given about the angles: Based on this information, which of the following can NOT be the numerical value of ∠XYZ?

Question 143 Fill in the blank to make the statement true. Number of primes between 1 to 100 is .........

The total number of functions from the set A = (1, 2, 3, 4 to the set B = a, b, c) is _________.

If the ratio between the exterior angle and interior angle of a regular polygon is 2: 3, then the polygon is ___.

What is the capacity of a tank whose length = 18 m, width= 19 m and height=13 m?

Identify the smallest fraction from the given options.

7. Express the HCF of 468 and 222 as 468x + 222y in two different ways, where x, y are integers.

Question 80 Heena 's father paid an electric bill of Rs. 385.70 out of a Rs. 500 note. How much change should he have received?

15. If S={1,2,3,4} the total number of unordered pairs of disjoint subsets of S. IIT JEE 2010.

the lenth of a strip measured with a metre rod is 10.0cm .it width measured with lvernier calipers is 1.00cm .the least count of the metre rod is 0.1 cm and that of vernier calipers 0.1cm.what wil be error in its area?

Find which of the following numbers are divisible by 5 and 10

Find the growth of the plant in 20 days (in ft) if its growth is directly proportional to the time taken.60

If only 5 out of the 200 apples are bad, then ___ % of the apples are good

ntIf C is the midpoint of AB, L & M are midpoints of AC & BC respectively. Prove that AL = LC = CM = MB =AB.n

Find the value of m, if 2m+6=16m.2

Emma needs at least 1700 calories a day. Which of the following inequalities represents the possible amount of calories (represented by c) she could eat?

Observe the following bar graph: Number of students who like blue colour are:

Question 88 Arrange the fractions 67,78,45 and 34 in descending order.

Sunny sold five of his comic books and then bought six more. He now has 18 comic books. He had comic books at the begining.

128. Find the HCF of 52 and 117 and value of x and yif it Express in the from of 52x+117y

Find the value of expression: 3a - 4b - 8 + 5a + 2b, if a = 3 and b = 7.

A banana costs Rs 24 per dozen while 10 apples are sold for Rs 100. Then how many times an apple is costlier than a banana.

Simplify: 223+312

A rectangle has a length of 10 inches and breadth of 5 inches. Find its perimeter.

The annual income of Jack is $93912. find the monthly income of Jack?

Question 1: Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?

Multiply: 625×79

Choose the correct reciprocals.

Find the breadth of a rectangular plot of land, if its area is 440 m2 and the length is 22 m. Also, find its perimeter.

Which are the even prime numbers ?

Raghu bought 10 m 25 cm of cloth. He used 4 m 75 cm from it. How much cloth is left with him?

Question 66In a factory, women are 35% of all the workers, the rest of the workers being men. The number of men exceeds that of women by 252. Find the total number of workers in the factory.

Arrange the following Decimals in Ascending order : 2.65054 , 2.65045 , 2.64054 and 2.65404

In the above figure, find ∠DAC.

In a quadrilateral ABCD & It; D=60∘, AB=√3, BC=3, AC=2√3 Find the magnitude of all angles B and C.

Give another name for Reflection Symmetry.

Determine the reflex angle(s) from the given figure.

Trace the route of the parade in Map if it starts from point A and ends at point B.