16437 + Interview Questions in Mathematics

1.	14xy+2xy+34xy+ ___ = 0
Answer» $\frac{1}{4} x y + 2 x y + \frac{3}{4} x y$ + ___ = $0$

Discussion

2.	Ravi has ₹5.50 and Navi has ₹5.75. Who has more money?
Answer» Ravi has ₹5.50 and Navi has ₹5.75. Who has more money?

Discussion

3.	Hamid deposited 1/4 of his salary in a bank. Then he spent rs.3000 and found he is left with7/12 of his salary. Find his salary.
Answer» Hamid deposited 1/4 of his salary in a bank. Then he spent rs.3000 and found he is left with7/12 of his salary. Find his salary.

Discussion

4.	Which of the following methods is the best way to compare the lengths of two line segments?
Answer» Which of the following methods is the best way to compare the lengths of two line segments?

Discussion

5.	What is the difference between the mean and median of first 11 natural numbers?
Answer» What is the difference between the mean and median of first 11 natural numbers?

Discussion

6.	What is point and path symmetry in electric circuits explain these
Answer» What is point and path symmetry in electric circuits explain these

Discussion

7.	(a) What fraction of the total pizza is left in the given figure below? [2 MARKS] (b) What is the product of 6729 and its reciprocal?
Answer» (a) What fraction of the total pizza is left in the given figure below? [2 MARKS] (b) What is the product of $\frac{6}{729}$ and its reciprocal?

7.

(a) What fraction of the total pizza is left in the given figure below? [2 MARKS] (b) What is the product of 6729 and its reciprocal?

Answer»

(a) What fraction of the total pizza is left in the given figure below? [2 MARKS]

(b) What is the product of $\frac{6}{729}$ and its reciprocal?

Discussion

8.	Find LCM of following decimals 0.6, 0.7, and 0.5.
Answer» Find LCM of following decimals 0.6, 0.7, and 0.5.

8.

Find LCM of following decimals 0.6, 0.7, and 0.5.

Answer»

Find LCM of following decimals

0.6, 0.7, and 0.5.

Discussion

9.	Arrange the following in descending order. (i) 23,421,79 (ii) 45,67,13 [2 MARKS]
Answer» Arrange the following in descending order. (i) $\frac{2}{3}, \frac{4}{21}, \frac{7}{9}$ (ii) $\frac{4}{5}, \frac{6}{7}, \frac{1}{3}$ [2 MARKS]

Discussion

10.	Convert the following into decimals 3+6+1/10
Answer» Convert the following into decimals 3+6+1/10

Discussion

11.	₹2,00,00,000 has how many thousands?
Answer» ₹2,00,00,000 has how many thousands?

Discussion

12.	Question 3 (ii) Subtract: 6xy from −12xy
Answer» Question 3 (ii) Subtract: $6 x y f r o m - 12 x y$

12.

Question 3 (ii) Subtract: 6xy from −12xy

Answer»

Question 3 (ii)

Subtract:

$6 x y f r o m - 12 x y$

Discussion

13.	For constructing a triangle, we must know two sides and an included angle. Which triangle can be uniquely constructed by knowing two sides and any other angle?
Answer» For constructing a triangle, we must know two sides and an included angle. Which triangle can be uniquely constructed by knowing two sides and any other angle?

Discussion

14.	Find the largest number that divides 220, 313,and 716 leaving remainder 3 in each case.
Answer» Find the largest number that divides $220, 313$ ,and $716$ leaving remainder $3$ in each case.

Discussion

15.	Find the product of (x+7y) (7x−y).
Answer» Find the product of $(x + 7 y) (7 x - y)$ .

Discussion

16.	If the radius of a circle is 7.75 cm, then its diameter measures ___cm.
Answer» If the radius of a circle is 7.75 cm, then its diameter measures ___cm.

Discussion

17.	Fill in the missing prime factors.
Answer» Fill in the missing prime factors.

17.

Fill in the missing prime factors.

Answer»

Fill in the missing prime factors.

Discussion

18.	How many lines of symmetry are possible? [2 MARKS] a. For a circle b. For a scalene triangle
Answer» How many lines of symmetry are possible? [2 MARKS] a. For a circle b. For a scalene triangle

Discussion

19.	Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? [4 MARKS]
Answer» Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? [4 MARKS]

Discussion

20.	Choose the correct option specifying the line of symmetry for the following the letters.
Answer» Choose the correct option specifying the line of symmetry for the following the letters.

Discussion

21.	Write an expression of the statement given below: One-fourth of a number x is added to one-third of a number y.
Answer» Write an expression of the statement given below: One-fourth of a number $x$ is added to one-third of a number $y$ .

21.

Write an expression of the statement given below: One-fourth of a number x is added to one-third of a number y.

Answer»

Write an expression of the statement given below:

One-fourth of a number $x$ is added to one-third of a number $y$ .

Discussion

22.	Question 44 Fill in the blanks to make the statements true. Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to ___
Answer» Question 44 Fill in the blanks to make the statements true. Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to ___

22.

Question 44 Fill in the blanks to make the statements true. Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to ___

Answer»

Question 44

Fill in the blanks to make the statements true.

Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to ___

Discussion

23.	Find the mean of the given data: Class intervalFrequency(fi)Class mark(xi)di=xi−aui=dih0−1004050−200−2100−20039150−100−1200−3003425000300−400303501001400−500454502002
Answer» Find the mean of the given data: $\begin{matrix} C l a s s i n t e r v a l & F r e q u e n c y (f_{i}) & C l a s s m a r k (x_{i}) & d_{i} = x_{i} - a & u_{i} = \frac{d_{i}}{h} 0 - 100 & 40 & 50 & - 200 & - 2 100 - 200 & 39 & 150 & - 100 & - 1 200 - 300 & 34 & 250 & 0 & 0 300 - 400 & 30 & 350 & 100 & 1 400 - 500 & 45 & 450 & 200 & 2 \end{matrix}$

Discussion

24.	Question 11 In algebra, letters may stand for (a) known quantities (b) unknown quantities (c) fixed numbers (d) None of these
Answer» Question 11 In algebra, letters may stand for (a) known quantities (b) unknown quantities (c) fixed numbers (d) None of these

24.

Question 11 In algebra, letters may stand for (a) known quantities (b) unknown quantities (c) fixed numbers (d) None of these

Answer»

Question 11

In algebra, letters may stand for

(a) known quantities

(b) unknown quantities

(c) fixed numbers

(d) None of these

Discussion

25.	When a positive integer is added to a negative integer. What is the answer?
Answer» When a positive integer is added to a negative integer. What is the answer?

Discussion

26.	Two angles whose measures are a & b are such that 2a - 3b = 60∘ then 5b =___degrees, if they form a linear pair.
Answer» Two angles whose measures are a & b are such that 2a - 3b = 60 $^{\circ}$ then 5b =___degrees, if they form a linear pair.

Discussion

27.	A man purchases 2 kg of chicken for Rs. 430 .Find the cost of 1 kg of chicken in rupees?
Answer» A man purchases 2 kg of chicken for Rs. 430 .Find the cost of 1 kg of chicken in rupees?

Discussion

28.	Construct triangle XYZ in which XY=6.3 cm , angle Y = 60 degree , angle Z =75 degree .
Answer» Construct triangle XYZ in which XY=6.3 cm , angle Y = 60 degree , angle Z =75 degree .

Discussion

29.	Ravi is 40 years older than Tony. In five years, he will be twice as old as Tony. Find their present ages.
Answer» Ravi is 40 years older than Tony. In five years, he will be twice as old as Tony. Find their present ages.

Discussion

30.	_____ tells us how many times a particular observation appears in the given data set.
Answer» _____ tells us how many times a particular observation appears in the given data set.

Discussion

31.	If heads, Tom should stand inside the figure. When they tossed they got heads and Tom stepped inside the figure. His position in geometrical terms is?
Answer» If heads, Tom should stand inside the figure. When they tossed they got heads and Tom stepped inside the figure. His position in geometrical terms is?

Discussion

32.	Can the following triangles exist? (i) AB = 8 cm, BC = 6 cm, AC = 10cm (ii) MN = 9 cm, NO = 5 cm, OM = 4 cm (iii) ∠A = 175o, ∠B = 5o and ∠C = 0o [3 MARKS]
Answer» Can the following triangles exist? (i) AB = 8 cm, BC = 6 cm, AC = 10cm (ii) MN = 9 cm, NO = 5 cm, OM = 4 cm (iii) $∠ A$ = 175 $^{o}$ , $∠ B$ = 5 $^{o}$ and $∠ C$ = 0 $^{o}$ [3 MARKS]

Discussion

33.	find the sum of 52∘ 38′and 37∘ 42′ 30′′.
Answer» $find the sum of 52^{\circ} 38^{'} and 37^{\circ} 42^{'} 30^{''} .$

Discussion

34.	What fraction of a day is passed in 6 hours? Express the fraction in the simplest form. [3 MARKS]
Answer» What fraction of a day is passed in 6 hours? Express the fraction in the simplest form. [3 MARKS]

Discussion

35.	Find the product of the following using distributive property: 1) 728 X 104 2) 101X102 3) 258X1008
Answer» Find the product of the following using distributive property: 1) 728 X 104 2) 101X102 3) 258X1008

35.

Find the product of the following using distributive property: 1) 728 X 104 2) 101X102 3) 258X1008

Answer»

Find the product of the following using distributive property:

1) 728 X 104

2) 101X102

3) 258X1008

Discussion

36.	The triangle formed by the two radii, and a chord joining the endpoints of the same arc is called?
Answer» The triangle formed by the two radii, and a chord joining the endpoints of the same arc is called?

Discussion

37.	Question 99 Fill in the blanks to make the statements true. (a) 10 million = .................. crore (b) 10 lakh = .................million
Answer» Question 99 Fill in the blanks to make the statements true. (a) 10 million = .................. crore (b) 10 lakh = .................million

Discussion

38.	Convert 0.75 into percentage.
Answer» Convert 0.75 into percentage.

Discussion

39.	Identify radius, centre, chord and diameter in the given circle.
Answer» Identify radius, centre, chord and diameter in the given circle.

Discussion

40.	Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through the first round, 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» Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through the first round, 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?

40.

Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through the first round, 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»

Jimmy goes for jogging daily. Once Kimmy saw Jimmy jogging and wanted to go for jogging. After they were half through the first round, 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

41.	According to theoretical probability, approach tossing a coin, the probability of getting a head is (in decimal form) __
Answer» According to theoretical probability, approach tossing a coin, the probability of getting a head is (in decimal form) __

Discussion

42.	If the tea from Munnar did not get the minimum rating, what was the rating of the tea from Wayanad?
Answer» If the tea from Munnar did not get the minimum rating, what was the rating of the tea from Wayanad?

Discussion

43.	A swimming pool of length 10 m and height 6 12 m can contain 5,20,000 litres of water. What is the breadth of the swimming pool?
Answer» A swimming pool of length 10 m and height 6 $\frac{1}{2}$ m can contain 5,20,000 litres of water. What is the breadth of the swimming pool?

Discussion

44.	Rambabu purchased 1.5 kgs of tomato for 35 rupees. If 5.6 kg of tomato is required to prepare 5 kg tomato pickle. What is the cost of 1 kg of tomato pickle given that only tomatoes are used for preparation of the pickle? [4 MARKS]
Answer» Rambabu purchased 1.5 kgs of tomato for 35 rupees. If 5.6 kg of tomato is required to prepare 5 kg tomato pickle. What is the cost of 1 kg of tomato pickle given that only tomatoes are used for preparation of the pickle? [4 MARKS]

Discussion

45.	The end digit of √1024 is___.
Answer» The end digit of $\sqrt{1024}$ is___.

Discussion

46.	An inspector rejected 0.08% of the motors as defective. How many motors he had to examine to reject 2 motors?
Answer» An inspector rejected 0.08% of the motors as defective. How many motors he had to examine to reject 2 motors?

Discussion

47.	It would take ___ steps to arrive at 0, from 256, by repeated subtraction method of odd numbers, to find its square root.
Answer» It would take ___ steps to arrive at 0, from 256, by repeated subtraction method of odd numbers, to find its square root.

Discussion

48.	Question 3 (e) Fill in the blanks: ___ – 15 = –10
Answer» Question 3 (e) Fill in the blanks: ___ – 15 = –10

48.

Question 3 (e) Fill in the blanks: ___ – 15 = –10

Answer»

Question 3 (e)

Fill in the blanks:

___ – 15 = –10

Discussion

49.	The given table shows the Marks obtained by students in Mathematics. MarksNo. of Students0−10310−20720−301230−401540−502050−60960−70870−801680−901490−1006 Using the table determine the Lower Quartile by drawing an ogive curve.
Answer» The given table shows the Marks obtained by students in Mathematics. $\begin{matrix} Marks & No. of Students 0 - 10 & 3 10 - 20 & 7 20 - 30 & 12 30 - 40 & 15 40 - 50 & 20 50 - 60 & 9 60 - 70 & 8 70 - 80 & 16 80 - 90 & 14 90 - 100 & 6 \end{matrix}$ Using the table determine the Lower Quartile by drawing an ogive curve.

49.

The given table shows the Marks obtained by students in Mathematics. MarksNo. of Students0−10310−20720−301230−401540−502050−60960−70870−801680−901490−1006 Using the table determine the Lower Quartile by drawing an ogive curve.

Answer»

The given table shows the Marks obtained by students in Mathematics.

$\begin{matrix} Marks & No. of Students 0 - 10 & 3 10 - 20 & 7 20 - 30 & 12 30 - 40 & 15 40 - 50 & 20 50 - 60 & 9 60 - 70 & 8 70 - 80 & 16 80 - 90 & 14 90 - 100 & 6 \end{matrix}$

Using the table determine the Lower Quartile by drawing an ogive curve.

Discussion

50.	If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes.988
Answer» If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes. 988

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

14xy+2xy+34xy+ ___ = 0

Ravi has ₹5.50 and Navi has ₹5.75. Who has more money?

Hamid deposited 1/4 of his salary in a bank. Then he spent rs.3000 and found he is left with7/12 of his salary. Find his salary.

Which of the following methods is the best way to compare the lengths of two line segments?

What is the difference between the mean and median of first 11 natural numbers?

What is point and path symmetry in electric circuits explain these

(a) What fraction of the total pizza is left in the given figure below? [2 MARKS] (b) What is the product of 6729 and its reciprocal?

Find LCM of following decimals 0.6, 0.7, and 0.5.

Arrange the following in descending order. (i) 23,421,79 (ii) 45,67,13 [2 MARKS]

Convert the following into decimals 3+6+1/10

₹2,00,00,000 has how many thousands?

Question 3 (ii) Subtract: 6xy from −12xy

For constructing a triangle, we must know two sides and an included angle. Which triangle can be uniquely constructed by knowing two sides and any other angle?

Find the largest number that divides 220, 313,and 716 leaving remainder 3 in each case.

Find the product of (x+7y) (7x−y).

If the radius of a circle is 7.75 cm, then its diameter measures ___cm.

Fill in the missing prime factors.

How many lines of symmetry are possible? [2 MARKS] a. For a circle b. For a scalene triangle

Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? [4 MARKS]

Choose the correct option specifying the line of symmetry for the following the letters.

Write an expression of the statement given below: One-fourth of a number x is added to one-third of a number y.

Question 44 Fill in the blanks to make the statements true. Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to ___

Find the mean of the given data: Class intervalFrequency(fi)Class mark(xi)di=xi−aui=dih0−1004050−200−2100−20039150−100−1200−3003425000300−400303501001400−500454502002

Question 11 In algebra, letters may stand for (a) known quantities (b) unknown quantities (c) fixed numbers (d) None of these

When a positive integer is added to a negative integer. What is the answer?

Two angles whose measures are a &amp; b are such that 2a - 3b = 60∘ then 5b =___degrees, if they form a linear pair.

A man purchases 2 kg of chicken for Rs. 430 .Find the cost of 1 kg of chicken in rupees?

Construct triangle XYZ in which XY=6.3 cm , angle Y = 60 degree , angle Z =75 degree .

Ravi is 40 years older than Tony. In five years, he will be twice as old as Tony. Find their present ages.

_____ tells us how many times a particular observation appears in the given data set.

If heads, Tom should stand inside the figure. When they tossed they got heads and Tom stepped inside the figure. His position in geometrical terms is?

Can the following triangles exist? (i) AB = 8 cm, BC = 6 cm, AC = 10cm (ii) MN = 9 cm, NO = 5 cm, OM = 4 cm (iii) ∠A = 175o, ∠B = 5o and ∠C = 0o [3 MARKS]

find the sum of 52∘ 38′and 37∘ 42′ 30′′.

What fraction of a day is passed in 6 hours? Express the fraction in the simplest form. [3 MARKS]

Find the product of the following using distributive property: 1) 728 X 104 2) 101X102 3) 258X1008

The triangle formed by the two radii, and a chord joining the endpoints of the same arc is called?

Question 99 Fill in the blanks to make the statements true. (a) 10 million = .................. crore (b) 10 lakh = .................million

Convert 0.75 into percentage.

Identify radius, centre, chord and diameter in the given circle.

According to theoretical probability, approach tossing a coin, the probability of getting a head is (in decimal form) __

If the tea from Munnar did not get the minimum rating, what was the rating of the tea from Wayanad?

A swimming pool of length 10 m and height 6 12 m can contain 5,20,000 litres of water. What is the breadth of the swimming pool?

Rambabu purchased 1.5 kgs of tomato for 35 rupees. If 5.6 kg of tomato is required to prepare 5 kg tomato pickle. What is the cost of 1 kg of tomato pickle given that only tomatoes are used for preparation of the pickle? [4 MARKS]

The end digit of √1024 is___.

An inspector rejected 0.08% of the motors as defective. How many motors he had to examine to reject 2 motors?

It would take ___ steps to arrive at 0, from 256, by repeated subtraction method of odd numbers, to find its square root.

Question 3 (e) Fill in the blanks: ___ – 15 = –10

The given table shows the Marks obtained by students in Mathematics. MarksNo. of Students0−10310−20720−301230−401540−502050−60960−70870−801680−901490−1006 Using the table determine the Lower Quartile by drawing an ogive curve.

If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes.988

Two angles whose measures are a & b are such that 2a - 3b = 60∘ then 5b =___degrees, if they form a linear pair.