16437 + Interview Questions in Mathematics Page 20 InterviewSolution

951.	Question 372% of 25 students are good in mathematics. How many are not good in mathematics?
Answer» Question 3 72% of 25 students are good in mathematics. How many are not good in mathematics?

Discussion

952.	Solve: 50 - (- 40) - (- 2) = ______.92
Answer» Solve: 50 - (- 40) - (- 2) = ______. 92

Discussion

953.	Division of a fraction “A” by a whole number “p” is the same as multiplying the fraction with the __ of “p”.
Answer» Division of a fraction “A” by a whole number “p” is the same as multiplying the fraction with the __ of “p”.

Discussion

954.	Question 7 In Indian System of Numeration, the number 58695376 is written as (A) 58,69, 53, 76 (B) 58,695,376 (C) 5,86,95,376 (D) 586,95,376
Answer» Question 7 In Indian System of Numeration, the number 58695376 is written as (A) 58,69, 53, 76 (B) 58,695,376 (C) 5,86,95,376 (D) 586,95,376

954.

Question 7 In Indian System of Numeration, the number 58695376 is written as (A) 58,69, 53, 76 (B) 58,695,376 (C) 5,86,95,376 (D) 586,95,376

Answer»

Question 7
In Indian System of Numeration, the number 58695376 is written as

(A) 58,69, 53, 76
(B) 58,695,376
(C) 5,86,95,376
(D) 586,95,376

Discussion

955.	60.The time dependance of a physical quantity P is given by P= P0 exp(-at2)[ where a is a constant and t is time].The costant a (1) dimension less (2)dimension (T-2) (3)dimension(T2) (4)dimension(P)
Answer» 60.The time dependance of a physical quantity P is given by P= P0 exp(-at2)[ where a is a constant and t is time].The costant a (1) dimension less (2)dimension (T-2) (3)dimension(T2) (4)dimension(P)

Discussion

956.	Construct a triangle having two sides as 6 cm & 1 cm and a non-included angle as 60⁰. How many such triangle is possible?
Answer» Construct a triangle having two sides as 6 cm & 1 cm and a non-included angle as 60⁰. How many such triangle is possible?

Discussion

957.	A/An ___ is a part of the circumference of a circle.
Answer» A/An ___ is a part of the circumference of a circle.

Discussion

958.	Which of the following are not prime factors of 63?
Answer» Which of the following are not prime factors of $63$ ?

Discussion

959.	A wire is in the form of a square of side 18 m. It is bent in the form of a rectangle, whose lengthand breadth are in the ratio 3 : 1. The area of the rectangle is(a) 81 m2 (b) 243 m2 (c) 144 m2 (d) 324 m2
Answer» A wire is in the form of a square of side 18 m. It is bent in the form of a rectangle, whose length and breadth are in the ratio 3 : 1. The area of the rectangle is (a) 81 m² (b) 243 m² (c) 144 m² (d) 324 m²

Discussion

960.	Choose the correct value for A and B:
Answer» Choose the correct value for A and B:

Discussion

961.	There is a hall 50 m in length and 40 m in breadth. There is verandah 5 m wide surrounding the hall on all the four sides outside. Find the area of the verandah.
Answer» There is a hall $50 m$ in length and $40 m$ in breadth. There is verandah $5 m$ wide surrounding the hall on all the four sides outside. Find the area of the verandah.

Discussion

962.	Alex purchased 325 kg of rice from one shop and 425 kg of rice from another shop. How much rice did he buy in all?
Answer» Alex purchased $3 \frac{2}{5} kg$ of rice from one shop and $4 \frac{2}{5} kg$ of rice from another shop. How much rice did he buy in all?

Discussion

963.	The number 456318 is divisible by which of the following?
Answer» The number 456318 is divisible by which of the following?

Discussion

964.	Which of the following represents 52% as a decimal?
Answer» Which of the following represents 52% as a decimal?

Discussion

965.	30 cricket players and 20 kho-kho players are training on a field. What is the ratio of cricket players to the total number of players?
Answer» 30 cricket players and 20 kho-kho players are training on a field. What is the ratio of cricket players to the total number of players?

Discussion

966.	9. Working individually A B and C can finish a piece of work in 16 days 20 days and 30 days respectively in how many days A, B and C together complete a work which is 7/2 times the previous work?
Answer» 9. Working individually A B and C can finish a piece of work in 16 days 20 days and 30 days respectively in how many days A, B and C together complete a work which is 7/2 times the previous work?

Discussion

967.	Subtract:(a) 3p from 7p(b)−8x from 9x(c)−3a from 7a(d) −9b from −2b
Answer» Subtract: $(a) 3 p from 7 p$ $(b) - 8 x from 9 x$ $(c) - 3 a from 7 a$ $(d) - 9 b from - 2 b$

Discussion

968.	Choose the option which indicates a valid argument containing logically related statements i.e., where the third statement is a conclusion drawn from the preceding two statements. Statements A :All heroines are pretty. B :Some heroines are popular. C :Sweta is pretty. D :Sweta is a popular heroine. E :Some popular girls are pretty.
Answer» Choose the option which indicates a valid argument containing logically related statements i.e., where the third statement is a conclusion drawn from the preceding two statements. Statements A :All heroines are pretty. B :Some heroines are popular. C :Sweta is pretty. D :Sweta is a popular heroine. E :Some popular girls are pretty.

968.

Choose the option which indicates a valid argument containing logically related statements i.e., where the third statement is a conclusion drawn from the preceding two statements. Statements A :All heroines are pretty. B :Some heroines are popular. C :Sweta is pretty. D :Sweta is a popular heroine. E :Some popular girls are pretty.

Answer»

Choose the option which indicates a valid argument containing logically related statements i.e., where the third statement is a conclusion drawn from the preceding two statements.

Statements

A :All heroines are pretty.

B :Some heroines are popular.

C :Sweta is pretty.

D :Sweta is a popular heroine.

E :Some popular girls are pretty.

Discussion

969.	Triangle Abc is drawn to circumscribe a circle of radius 2cm such that segements BD & DC jnto which BC is divided by the point of contact D are 4 cm and 3 cm respectively If area of Triangle ABC IS 21 cm sq, find length of AB & AC.
Answer» Triangle Abc is drawn to circumscribe a circle of radius 2cm such that segements BD & DC jnto which BC is divided by the point of contact D are 4 cm and 3 cm respectively If area of Triangle ABC IS 21 cm sq, find length of AB & AC.

Discussion

970.	Construct the quadrilateral MORE whereMO = 6 cm, OR = 4.5 cm, ∠M=60∘, ∠O=105∘ ∠R=105∘
Answer» Construct the quadrilateral MORE where MO = 6 cm, OR = 4.5 cm, $∠ M = 60^{\circ}, ∠ O = 105^{\circ} ∠ R = 105^{\circ}$

Discussion

971.	Answer the following: i. Which number will we reach if we move 4 units to the right of -2? ii. Which number will we reach if we move 5 units to the left of 1? iii. If we are at -8 on the number line, in which direction should we move to reach -13? iv. If we are at -6 on the number line, in which direction should we move to reach -1?
Answer» Answer the following: i. Which number will we reach if we move 4 units to the right of -2? ii. Which number will we reach if we move 5 units to the left of 1? iii. If we are at -8 on the number line, in which direction should we move to reach -13? iv. If we are at -6 on the number line, in which direction should we move to reach -1?

Discussion

972.	If P={x:x is a prime no. Less than 20} and M={x:x is multiple of 6,0
Answer» If P={x:x is a prime no. Less than 20} and M={x:x is multiple of 6,0

Discussion

973.	Joe was asked to draw an angle of 22.5 degree using a compass. What possible methods he could have used
Answer» Joe was asked to draw an angle of 22.5 degree using a compass. What possible methods he could have used

Discussion

974.	William equally divides his 13 acres of land between his 4 sons. If each of William's sonshave two daughters, calculate the fraction ofthe land each daughter would inherit.
Answer» $William equally divides his 13 acres of land between his 4 sons. If each of William's sonshave two daughters, calculate the fraction ofthe land each daughter would inherit.$

Discussion

975.	In a business, Shyam and Rahul invest 38 and 58 of the total investment. If ₹ 48,000 is the total investment. Who invested more and by how much?
Answer» In a business, Shyam and Rahul invest $\frac{3}{8}$ and $\frac{5}{8}$ of the total investment. If ₹ 48,000 is the total investment. Who invested more and by how much?

Discussion

976.	The angles of a triangle are in the ratio 3:4:5. Find the smallest angle.
Answer» The angles of a triangle are in the ratio $3 : 4 : 5.$ Find the smallest angle.

Discussion

977.

Complete the table for the given name by writing the number of angles. Number of right angles Numer of angles more than a right angle Number of angles less than a right angle

Answer» Complete the table for the given name by writing the number of angles.

Number of right angles	Numer of angles more than a right angle	Number of angles less than a right angle

Discussion

978.	Question 5 (a) Which of the following numbers are co-prime: 18 and 35
Answer» Question 5 (a) Which of the following numbers are co-prime: 18 and 35

978.

Question 5 (a) Which of the following numbers are co-prime: 18 and 35

Answer»

Question 5 (a)

Which of the following numbers are co-prime:
18 and 35

Discussion

979.	The above number line represent .
Answer» The above number line represent .

Discussion

980.	Solve: 50 - (- 40) - (- 2) = ______.92
Answer» Solve: 50 - (- 40) - (- 2) = ______. 92

Discussion

981.

Ascertain the value of Closing Stock from the following: ₹ Stock in the beginning 18,000 Purchases 69,000 Sales 1,02,000 Sales Return 2,000 Freight 10,000 Rate of G.P. on cost is 25%.

Answer» Ascertain the value of Closing Stock from the following:

	₹
Stock in the beginning	18,000
Purchases	69,000
Sales	1,02,000
Sales Return	2,000
Freight	10,000

Rate of G.P. on cost is 25%.

Discussion

982.	Which of the following fractions is equivalent to 47?
Answer» Which of the following fractions is equivalent to $\frac{4}{7}$ ?

Discussion

983.	Yusuf and Heidi are working on a school project together. Yusuf's house, Heidi's house and the school lie on the same straight stretch. Yusuf's house is 1.2 miles south of their school whereas Heidi's house is in the opposite direction, 2.68 miles away from their school. On a Saturday, if they want to work together at Heidi's house, how far does Yusuf have to travel from his house? miles
Answer» Yusuf and Heidi are working on a school project together. Yusuf's house, Heidi's house and the school lie on the same straight stretch. Yusuf's house is 1.2 miles south of their school whereas Heidi's house is in the opposite direction, 2.68 miles away from their school. On a Saturday, if they want to work together at Heidi's house, how far does Yusuf have to travel from his house? miles

Discussion

984.	What a clock is showing time as 12:00, the angle included between the hours and the minutes hand is called
Answer» What a clock is showing time as 12:00, the angle included between the hours and the minutes hand is called

Discussion

985.	34. The radii of two concentric circles are 13 cm and 8 cm. AB is a diameter of the bigger circle. BD is a tangent to the smaller circle touching it at D. Find the length of AD.
Answer» 34. The radii of two concentric circles are 13 cm and 8 cm. AB is a diameter of the bigger circle. BD is a tangent to the smaller circle touching it at D. Find the length of AD.

Discussion

986.	Shikha bought 712 litres of milk. Out of this milk, 534 litres was consumed. How much milk is left with her?
Answer» Shikha bought $7 \frac{1}{2}$ litres of milk. Out of this milk, $5 \frac{3}{4}$ litres was consumed. How much milk is left with her?

Discussion

987.	Classify the following angle as right, straight, acute, obtuse or reflex:
Answer» Classify the following angle as right, straight, acute, obtuse or reflex:

Discussion

988.	is it necessary fao a system to have a solid boundaries
Answer» is it necessary fao a system to have a solid boundaries

Discussion

989.	Question 8In the given question, out of four options, only one is correct. Write the correct answer.A four - digit number 4ab5 is divisible by 55. Then, the value of b - a is (a) 0(b) 1(c) 4(d) 5
Answer» Question 8 In the given question, out of four options, only one is correct. Write the correct answer. A four - digit number 4ab5 is divisible by 55. Then, the value of b - a is (a) 0 (b) 1 (c) 4 (d) 5

Discussion

990.	Determine the position of the arrow on the given number line.
Answer» Determine the position of the arrow on the given number line.

Discussion

991.	Rob and Tim bought half a dozen apples and two chocolates. If each apple and chocolate cost ₹x and ₹y respectively, then they spent ₹____ in total.
Answer» Rob and Tim bought half a dozen apples and two chocolates. If each apple and chocolate cost $₹ x a n d ₹ y$ respectively, then they spent ₹____ in total.

Discussion

992.	Question 1 (c) Subtract: Rs.5.36 from Rs.8.40
Answer» Question 1 (c) Subtract: Rs.5.36 from Rs.8.40

992.

Question 1 (c) Subtract: Rs.5.36 from Rs.8.40

Answer»

Question 1 (c)

Subtract:

Rs.5.36 from Rs.8.40

Discussion

993.	A ___ is a collection of numbers gathered to give some meaningful information.
Answer» A ___ is a collection of numbers gathered to give some meaningful information.

Discussion

994.	Let f(x)=x2,g(x)=2x. The number of integers in the solution set of fog(x)=gof(x) is
Answer» Let $f (x) = x^{2}, g (x) = 2^{x}$ . The number of integers in the solution set of $f o g (x) = g o f (x)$ is

Discussion

995.	Fill in the blanks: (a) A number which has only two factors is called a _______. (b) A number which has more than two factors is called a _______. (c) 1 is neither _______ nor _______. (d) The smallest prime number is _______. (e) The smallest composite number is _______. (f) The smallest even number is _______.
Answer» Fill in the blanks: (a) A number which has only two factors is called a _______. (b) A number which has more than two factors is called a _______. (c) 1 is neither _______ nor _______. (d) The smallest prime number is _______. (e) The smallest composite number is _______. (f) The smallest even number is _______.

995.

Fill in the blanks: (a) A number which has only two factors is called a ___. (b) A number which has more than two factors is called a _. (c) 1 is neither _ nor _. (d) The smallest prime number is _. (e) The smallest composite number is _. (f) The smallest even number is _____.

Answer»

Fill in the blanks:

(a) A number which has only two factors is called a _______.

(b) A number which has more than two factors is called a _______.

(c) 1 is neither _______ nor _______.

(d) The smallest prime number is _______.

(e) The smallest composite number is _______.

(f) The smallest even number is _______.

Discussion

996.	Find the height of a cylinder whose radius is 7 cm and the total surface area is 968 cm2
Answer» Find the height of a cylinder whose radius is 7 cm and the total surface area is 968 cm2

Discussion

997.	Using the number line find the integer in the following cases :(a) Sum of 5 and -3(b) 5 less than 3(c) 4 more than -1
Answer» Using the number line find the integer in the following cases : (a) Sum of 5 and -3 (b) 5 less than 3 (c) 4 more than -1

997.

Using the number line find the integer in the following cases :(a) Sum of 5 and -3(b) 5 less than 3(c) 4 more than -1

Answer»

Using the number line find the integer in the following cases :

(a) Sum of 5 and -3

(b) 5 less than 3

(c) 4 more than -1

Discussion

998.	Front view of cylindrical pen is ___________.[1 MARK]
Answer» Front view of cylindrical pen is ___________.[1 MARK]

Discussion

999.

Just out of curiousity and to pass sometime, Jack looked for the population of three nearby towns. The country which has highest population growth from 1975 to 2015 is _________.

Answer»

Just out of curiousity and to pass sometime, Jack looked for the population of three nearby towns.

The country which has highest population growth from $1975$ to $2015$ is _________.

Discussion

1000.

Compare the data on Peter and Darline in the following double bar graph and make some inferences. [2 MARKS]

Answer»

Compare the data on Peter and Darline in the following double bar graph and make some inferences. [2 MARKS]

Discussion

Explore topic-wise InterviewSolutions in .

Question 372% of 25 students are good in mathematics. How many are not good in mathematics?

Solve: 50 - (- 40) - (- 2) = ______.92

Division of a fraction “A” by a whole number “p” is the same as multiplying the fraction with the __ of “p”.

Question 7 In Indian System of Numeration, the number 58695376 is written as (A) 58,69, 53, 76 (B) 58,695,376 (C) 5,86,95,376 (D) 586,95,376

60.The time dependance of a physical quantity P is given by P= P0 exp(-at2)[ where a is a constant and t is time].The costant a (1) dimension less (2)dimension (T-2) (3)dimension(T2) (4)dimension(P)

Construct a triangle having two sides as 6 cm & 1 cm and a non-included angle as 60⁰. How many such triangle is possible?

A/An ___ is a part of the circumference of a circle.

Which of the following are not prime factors of 63?

A wire is in the form of a square of side 18 m. It is bent in the form of a rectangle, whose lengthand breadth are in the ratio 3 : 1. The area of the rectangle is(a) 81 m2 (b) 243 m2 (c) 144 m2 (d) 324 m2

Choose the correct value for A and B:

There is a hall 50 m in length and 40 m in breadth. There is verandah 5 m wide surrounding the hall on all the four sides outside. Find the area of the verandah.

Alex purchased 325 kg of rice from one shop and 425 kg of rice from another shop. How much rice did he buy in all?

The number 456318 is divisible by which of the following?

Which of the following represents 52% as a decimal?

30 cricket players and 20 kho-kho players are training on a field. What is the ratio of cricket players to the total number of players?

9. Working individually A B and C can finish a piece of work in 16 days 20 days and 30 days respectively in how many days A, B and C together complete a work which is 7/2 times the previous work?

Subtract:(a) 3p from 7p(b)−8x from 9x(c)−3a from 7a(d) −9b from −2b

Triangle Abc is drawn to circumscribe a circle of radius 2cm such that segements BD & DC jnto which BC is divided by the point of contact D are 4 cm and 3 cm respectively If area of Triangle ABC IS 21 cm sq, find length of AB & AC.

Construct the quadrilateral MORE whereMO = 6 cm, OR = 4.5 cm, ∠M=60∘, ∠O=105∘ ∠R=105∘

If P={x:x is a prime no. Less than 20} and M={x:x is multiple of 6,0

Joe was asked to draw an angle of 22.5 degree using a compass. What possible methods he could have used

William equally divides his 13 acres of land between his 4 sons. If each of William's sonshave two daughters, calculate the fraction ofthe land each daughter would inherit.

In a business, Shyam and Rahul invest 38 and 58 of the total investment. If ₹ 48,000 is the total investment. Who invested more and by how much?

The angles of a triangle are in the ratio 3:4:5. Find the smallest angle.

Complete the table for the given name by writing the number of angles. Number of right angles Numer of angles more than a right angle Number of angles less than a right angle

Question 5 (a) Which of the following numbers are co-prime: 18 and 35

The above number line represent .

Solve: 50 - (- 40) - (- 2) = ______.92

Ascertain the value of Closing Stock from the following: ₹ Stock in the beginning 18,000 Purchases 69,000 Sales 1,02,000 Sales Return 2,000 Freight 10,000 Rate of G.P. on cost is 25%.

Which of the following fractions is equivalent to 47?

What a clock is showing time as 12:00, the angle included between the hours and the minutes hand is called

34. The radii of two concentric circles are 13 cm and 8 cm. AB is a diameter of the bigger circle. BD is a tangent to the smaller circle touching it at D. Find the length of AD.

Shikha bought 712 litres of milk. Out of this milk, 534 litres was consumed. How much milk is left with her?

Classify the following angle as right, straight, acute, obtuse or reflex:

is it necessary fao a system to have a solid boundaries

Question 8In the given question, out of four options, only one is correct. Write the correct answer.A four - digit number 4ab5 is divisible by 55. Then, the value of b - a is (a) 0(b) 1(c) 4(d) 5

Determine the position of the arrow on the given number line.

Rob and Tim bought half a dozen apples and two chocolates. If each apple and chocolate cost ₹x and ₹y respectively, then they spent ₹____ in total.

Question 1 (c) Subtract: Rs.5.36 from Rs.8.40

A ___ is a collection of numbers gathered to give some meaningful information.

Let f(x)=x2,g(x)=2x. The number of integers in the solution set of fog(x)=gof(x) is

Find the height of a cylinder whose radius is 7 cm and the total surface area is 968 cm2

Using the number line find the integer in the following cases :(a) Sum of 5 and -3(b) 5 less than 3(c) 4 more than -1

Front view of cylindrical pen is ___________.[1 MARK]

Just out of curiousity and to pass sometime, Jack looked for the population of three nearby towns. The country which has highest population growth from 1975 to 2015 is _________.

Compare the data on Peter and Darline in the following double bar graph and make some inferences. [2 MARKS]