16437 + Interview Questions in Mathematics Page 193 InterviewSolution

9601.	What is 3 raised to the power 4?
Answer» What is 3 raised to the power 4?

Discussion

9602.	(Adjustment Entries) From the following information available on 31st March, 2019, pass the necessary Adjustment Entries in the Journal for the year ending on that date:(i) Interest accrued ₹ 2,500.(ii) Wages for March, 2019 outstanding ₹ 10,000.(iii) Insurance prepaid ₹ 1,500.(iv) Commission due to manager 6% on net profit after charging such commission. The profit before charging such commission was ₹ 1,06,000. (v) Interest due on loan but not paid. Loan of ₹ 1,50,000 was taken at 9% p.a. 9 months before end of the year.
Answer» (Adjustment Entries) From the following information available on 31st March, 2019, pass the necessary Adjustment Entries in the Journal for the year ending on that date: (i) Interest accrued ₹ 2,500. (ii) Wages for March, 2019 outstanding ₹ 10,000. (iii) Insurance prepaid ₹ 1,500. (iv) Commission due to manager 6% on net profit after charging such commission. The profit before charging such commission was ₹ 1,06,000. (v) Interest due on loan but not paid. Loan of ₹ 1,50,000 was taken at 9% p.a. 9 months before end of the year.

Discussion

9603.	the highest power of 2 by which the product of first hundred counting numbers can be divided without any remainder is97969594
Answer» the highest power of 2 by which the product of first hundred counting numbers can be divided without any remainder is 97 96 95 94

Discussion

9604.	In the given figure, AB \|\| CD. If ∠EAB = 50° and ∠ECD = 60°, then ∠AEB = _____.
Answer» In the given figure, AB \|\| CD. If ∠EAB = 50° and ∠ECD = 60°, then ∠AEB = _____.

Discussion

9605.	To open the treasure box, they have to rotate the needle of the compass in a particular direction. Solve the expression to set the needle in the correct direction to open the box. 11.25 × 1066.25 × 104
Answer» To open the treasure box, they have to rotate the needle of the compass in a particular direction. Solve the expression to set the needle in the correct direction to open the box. $\frac{11.25 \times 10^{6}}{6.25 \times 10^{4}}$

Discussion

9606.	What is the sum of 553+752 ?
Answer» What is the sum of $5 \frac{5}{3} + 7 \frac{5}{2}$ ?

Discussion

9607.	What is absolute value of an integer..
Answer» What is absolute value of an integer..

Discussion

9608.	Suppose that the division N ÷ 5 leaves a remainder of 4, and the division N ÷ 2 leaves a remainder of 1. What must be the units digit of N?
Answer» Suppose that the division N ÷ 5 leaves a remainder of 4, and the division N ÷ 2 leaves a remainder of 1. What must be the units digit of N?

Discussion

9609.	On environment day, class-9 students got five plants of mango, silver oak, orange, banyan and amla from soil department. Students planted the plants and noted their locations as (x, y).MangoSilver OakOrangeBanyanAmlax230−3−2y04740Plot the points (x, y) in the graph and join them in the given order. Name the figure you get.
Answer» On environment day, class-9 students got five plants of mango, silver oak, orange, banyan and amla from soil department. Students planted the plants and noted their locations as (x, y). $\begin{matrix} Mango & Silver Oak & Orange & Banyan & Amla x & 2 & 3 & 0 & - 3 & - 2 y & 0 & 4 & 7 & 4 & 0 \end{matrix}$ Plot the points (x, y) in the graph and join them in the given order. Name the figure you get.

Discussion

9610.	What is the maximum length of equal pieces of cardboard that Nirmala can get, if she breaks two bars of cardboard 84 cm and 156 cm long?
Answer» What is the maximum length of equal pieces of cardboard that Nirmala can get, if she breaks two bars of cardboard 84 cm and 156 cm long?

Discussion

9611.	A rope of 63 meters is cut into 9 equal parts. What is the length of each part ?
Answer» A rope of 63 meters is cut into 9 equal parts. What is the length of each part ?

Discussion

9612.	Find the third side of a triangle whose perimeter is 8m2−9m+4 and two of its sides are 3m2−5m and 4m2+12.
Answer» Find the third side of a triangle whose perimeter is $8 m^{2} - 9 m + 4$ and two of its sides are $3 m^{2} - 5 m$ and $4 m^{2} + 12$ .

Discussion

9613.	1 a and b are two positive integers such that the least prime factor of a is 3 and the least prime factor of b is5. Then calculate the least prime factor of (a + b).
Answer» 1 a and b are two positive integers such that the least prime factor of a is 3 and the least prime factor of b is5. Then calculate the least prime factor of (a + b).

Discussion

9614.	If a = x1+ y1 + z1 and b = x2+ y2 + z2 where a and b are vectors; how to find \|a+b\| and \|a-b\|
Answer» If a = x1+ y1 + z1 and b = x2+ y2 + z2 where a and b are vectors; how to find \|a+b\| and \|a-b\|

Discussion

9615.	Two numbers are in the ratio 3:4 and their sum is 91.Find the numbers
Answer» Two numbers are in the ratio 3:4 and their sum is 91.Find the numbers

Discussion

9616.	ntThree unequal numbers a,b,c are in A.P and a,(b-a),(c-a) are in G .P . prove that , a:b:c=1:3:5n
Answer» ntThree unequal numbers a,b,c are in A.P and a,(b-a),(c-a) are in G .P . prove that , a:b:c=1:3:5n

Discussion

9617.	What is a pyramid ? Also define truncated pyramid
Answer» What is a pyramid ? Also define truncated pyramid

Discussion

9618.	Question 6(e) The sale of electric bulbs on different days of a week is shown below. Observe the pictograph and answer the following question: If one big carton can hold 9 bulbs. How may cartons were needed in the given week?
Answer» Question 6(e) The sale of electric bulbs on different days of a week is shown below. Observe the pictograph and answer the following question: If one big carton can hold 9 bulbs. How may cartons were needed in the given week?

9618.

Question 6(e) The sale of electric bulbs on different days of a week is shown below. Observe the pictograph and answer the following question: If one big carton can hold 9 bulbs. How may cartons were needed in the given week?

Answer»

Question 6(e)

The sale of electric bulbs on different days of a week is shown below.
Observe the pictograph and answer the following question:
If one big carton can hold 9 bulbs. How may cartons were needed in the given week?

Discussion

9619.	Question 2Two tangents PQ and PR are drawn from an external point to a circle with centre O. Prove that QORP is a cyclic quadrilateral.
Answer» Question 2 Two tangents PQ and PR are drawn from an external point to a circle with centre O. Prove that QORP is a cyclic quadrilateral.

Discussion

9620.	Question 1 (iv)Solve the following pair of linear equations by the substitution method.0.2x + 0.3y = 1.3; 0.4x + 0.5y = 2.3
Answer» Question 1 (iv) Solve the following pair of linear equations by the substitution method. 0.2x + 0.3y = 1.3; 0.4x + 0.5y = 2.3

Discussion

9621.	If a and b are two positive co-prime integers such that a = 12b, then HCF (a, b) = _________.
Answer» If a and b are two positive co-prime integers such that a = 12b, then HCF (a, b) = _________.

Discussion

9622.	Observe the number line and answer the questions.(1) Which number is indicated by point B?(2) Which point indicates the number 134?(3) State whether the statement, 'the point D denotes the number 52, is true of false.
Answer» Observe the number line and answer the questions. (1) Which number is indicated by point B? (2) Which point indicates the number $1 \frac{3}{4}$ ? (3) State whether the statement, 'the point D denotes the number $\frac{5}{2}$ , is true of false.

Discussion

9623.	What is the solution to: x + y = 6 and x - y = 2?
Answer» What is the solution to: x + y = 6 and x - y = 2?

Discussion

9624.	refers to measurement of something in a particluar direction, especially its length, width, or height.
Answer» refers to measurement of something in a particluar direction, especially its length, width, or height.

Discussion

9625.	The ratio of weight of copper and zinc in brass is 13 : 7. find the weight of zinc in a brass utensil weighing 700 gm.
Answer» The ratio of weight of copper and zinc in brass is 13 : 7. find the weight of zinc in a brass utensil weighing 700 gm.

Discussion

9626.	Find the value of x in the equation:(i) 2x5+4=12(ii) 3x2+5=20
Answer» Find the value of x in the equation: $(i) \frac{2 x}{5} + 4 = 12$ $(ii) \frac{3 x}{2} + 5 = 20$

Discussion

9627.	Rashi was playing a game. In it, she needs to make a circle of radius 10 cm and then put pebbles in the centre of it. Construct the circle. What is the diameter of the circle? [2 MARKS]
Answer» Rashi was playing a game. In it, she needs to make a circle of radius 10 cm and then put pebbles in the centre of it. Construct the circle. What is the diameter of the circle? [2 MARKS]

Discussion

9628.	What is the present age of my dad if he was 25 years old when I was born, and I am 18 years old now?
Answer» What is the present age of my dad if he was 25 years old when I was born, and I am 18 years old now?

Discussion

9629.	To divide a line segment, the ratio of division must be _____.
Answer» To divide a line segment, the ratio of division must be _____.

Discussion

9630.	Following data table represents the total number of students in a school in different years. Calculate the number of students studying in the school from the year 1998 to 2002.
Answer» Following data table represents the total number of students in a school in different years. Calculate the number of students studying in the school from the year 1998 to 2002.

9630.

Following data table represents the total number of students in a school in different years. Calculate the number of students studying in the school from the year 1998 to 2002.

Answer»

Following data table represents the total number of students in a school in different years. Calculate the number of students studying in the school from the year 1998 to 2002.

Discussion

9631.	Properties of multiplicationRepresentation1.Distributive Propertya. a×b=b×a2.Commutative Propertyb. a×(b×c)=(a×b)×c3.Associative Propertyc. a×(b+c)=a×b+a×c Pick the option which shows the correct match.
Answer» $\begin{matrix} Properties of multiplication & Representation 1. Distributive Property & a . a \times b = b \times a 2. Commutative Property & b . a \times (b \times c) = (a \times b) \times c 3. Associative Property & c . a \times (b + c) = a \times b + a \times c \end{matrix}$ Pick the option which shows the correct match.

9631.

Properties of multiplicationRepresentation1.Distributive Propertya. a×b=b×a2.Commutative Propertyb. a×(b×c)=(a×b)×c3.Associative Propertyc. a×(b+c)=a×b+a×c Pick the option which shows the correct match.

Answer»

$\begin{matrix} Properties of multiplication & Representation 1. Distributive Property & a . a \times b = b \times a 2. Commutative Property & b . a \times (b \times c) = (a \times b) \times c 3. Associative Property & c . a \times (b + c) = a \times b + a \times c \end{matrix}$

Pick the option which shows the correct match.

Discussion

9632.	Sonia and Surjeet started a competition to see who can collect the most number of stamps. At the end of one month, the ratio of the stamps Sonia had to those that Surjeet had was 89 : 93. If Surjeet has 2325 stamps. How many stamps does Sonia have? [4 MARKS]
Answer» Sonia and Surjeet started a competition to see who can collect the most number of stamps. At the end of one month, the ratio of the stamps Sonia had to those that Surjeet had was 89 : 93. If Surjeet has 2325 stamps. How many stamps does Sonia have? [4 MARKS]

Discussion

9633.	In the following series, find the next term.0,1,1,2,3,5,8,13, __
Answer» In the following series, find the next term. $0, 1, 1, 2, 3, 5, 8, 13,$ __

Discussion

9634.	Question 5(iv)Give expression for the following case.5 times y from which 3 is subtracted.
Answer» Question 5(iv) Give expression for the following case. 5 times y from which 3 is subtracted.

9634.

Question 5(iv)Give expression for the following case.5 times y from which 3 is subtracted.

Answer»

Question 5(iv)

Give expression for the following case.

5 times y from which 3 is subtracted.

Discussion

9635.	Adil pays ₹40 for some milk packets. Each packet costs ₹8. What is the total number of milk packets that Adil buys?5
Answer» Adil pays ₹40 for some milk packets. Each packet costs ₹8. What is the total number of milk packets that Adil buys? 5

Discussion

9636.	The bar graph shows the usual method of transport to school for the students in a class. How many students are there altogether in the class?
Answer» The bar graph shows the usual method of transport to school for the students in a class. How many students are there altogether in the class?

Discussion

9637.	(+12)+(-4) is:
Answer» (+12)+(-4) is:

Discussion

9638.	Some random natural numbers are choosen by Talyor which are as follows:2,3,2,6,7,12,3,6,2,7,12,12,7,6,3,3Which option is the correct tabular representation for the data given above?
Answer» Some random natural numbers are choosen by Talyor which are as follows: $2, 3, 2, 6, 7, 12, 3, 6, 2, 7, 12, 12, 7, 6, 3, 3$ Which option is the correct tabular representation for the data given above?

Discussion

9639.	Is it possible to construct a unique quadrilateral ABCD with AB = 4cm, AD = 6 cm, ∠ABC=60∘, ∠DAB=75∘, and ∠ADC=85∘? If yes, find the value of ∠BCD.
Answer» Is it possible to construct a unique quadrilateral ABCD with AB = 4cm, AD = 6 cm, $∠ A B C = 60^{\circ}$ , $∠ D A B = 75^{\circ}$ , and $∠ A D C = 85^{\circ}$ ? If yes, find the value of $∠ B C D$ .

Discussion

9640.	Identify the dimension of the shape given below:
Answer» Identify the dimension of the shape given below:

Discussion

9641.	Which of the following is not a net of a regular die?
Answer» Which of the following is not a net of a regular die?

Discussion

9642.	Maggie and Christian contested for the position of vice‐president of a society . If 3140 of the total voters voted for Maggie, what percent of total votes did Christian get?
Answer» Maggie and Christian contested for the position of vice‐president of a society . If $\frac{31}{40}$ of the total voters voted for Maggie, what percent of total votes did Christian get?

Discussion

9643.	'गीत' और 'मोती' की सार्थकता किससे जुड़ी है?
Answer» 'गीत' और 'मोती' की सार्थकता किससे जुड़ी है?

Discussion

9644.	Find number of natural number solutions for a + b + c + d + e = 20 such that a
Answer» Find number of natural number solutions for a + b + c + d + e = 20 such that a

Discussion

9645.	A match box measures 4 cm×2.5 cm×1.5 cm. Find the volume of a packet containing 12 such boxes (no space is left in the packet).
Answer» A match box measures $4 cm \times 2.5 cm \times 1.5 cm .$ Find the volume of a packet containing 12 such boxes (no space is left in the packet).

Discussion

9646.	Add the following and match with the correct answers
Answer» Add the following and match with the correct answers

Discussion

9647.	How many faces does a dice have?
Answer» How many faces does a dice have?

Discussion

9648.	Look at the figures below and write the type of each of the angles.
Answer» Look at the figures below and write the type of each of the angles.

Discussion

9649.	A fraction equivalent to 23 is(a) 2+33+3(b) 2-13-1(c) 2×53×5(d) 2+53+5
Answer» A fraction equivalent to $\frac{2}{3}$ is (a) $\frac{2 + 3}{3 + 3}$ (b) $\frac{2 - 1}{3 - 1}$ (c) $\frac{2 \times 5}{3 \times 5}$ (d) $\frac{2 + 5}{3 + 5}$

Discussion

9650.	Varun has ₹625 with him and Ajay has ₹1000. Varun spent ₹360 and Ajay spent ₹614 while on a picnic. Who has more money now and by how much?
Answer» Varun has ₹625 with him and Ajay has ₹1000. Varun spent ₹360 and Ajay spent ₹614 while on a picnic. Who has more money now and by how much?

Discussion

Explore topic-wise InterviewSolutions in .

What is 3 raised to the power 4?

the highest power of 2 by which the product of first hundred counting numbers can be divided without any remainder is97969594

In the given figure, AB || CD. If ∠EAB = 50° and ∠ECD = 60°, then ∠AEB = _____.

To open the treasure box, they have to rotate the needle of the compass in a particular direction. Solve the expression to set the needle in the correct direction to open the box. 11.25 × 1066.25 × 104

What is the sum of 553+752 ?

What is absolute value of an integer..

Suppose that the division N ÷ 5 leaves a remainder of 4, and the division N ÷ 2 leaves a remainder of 1. What must be the units digit of N?

What is the maximum length of equal pieces of cardboard that Nirmala can get, if she breaks two bars of cardboard 84 cm and 156 cm long?

A rope of 63 meters is cut into 9 equal parts. What is the length of each part ?

Find the third side of a triangle whose perimeter is 8m2−9m+4 and two of its sides are 3m2−5m and 4m2+12.

1 a and b are two positive integers such that the least prime factor of a is 3 and the least prime factor of b is5. Then calculate the least prime factor of (a + b).

If a = x1+ y1 + z1 and b = x2+ y2 + z2 where a and b are vectors; how to find |a+b| and |a-b|

Two numbers are in the ratio 3:4 and their sum is 91.Find the numbers

ntThree unequal numbers a,b,c are in A.P and a,(b-a),(c-a) are in G .P . prove that , a:b:c=1:3:5n

What is a pyramid ? Also define truncated pyramid

Question 6(e) The sale of electric bulbs on different days of a week is shown below. Observe the pictograph and answer the following question: If one big carton can hold 9 bulbs. How may cartons were needed in the given week?

Question 2Two tangents PQ and PR are drawn from an external point to a circle with centre O. Prove that QORP is a cyclic quadrilateral.

Question 1 (iv)Solve the following pair of linear equations by the substitution method.0.2x + 0.3y = 1.3; 0.4x + 0.5y = 2.3

If a and b are two positive co-prime integers such that a = 12b, then HCF (a, b) = _________.

Observe the number line and answer the questions.(1) Which number is indicated by point B?(2) Which point indicates the number 134?(3) State whether the statement, 'the point D denotes the number 52, is true of false.

What is the solution to: x + y = 6 and x - y = 2?

refers to measurement of something in a particluar direction, especially its length, width, or height.

The ratio of weight of copper and zinc in brass is 13 : 7. find the weight of zinc in a brass utensil weighing 700 gm.

Find the value of x in the equation:(i) 2x5+4=12(ii) 3x2+5=20

Rashi was playing a game. In it, she needs to make a circle of radius 10 cm and then put pebbles in the centre of it. Construct the circle. What is the diameter of the circle? [2 MARKS]

What is the present age of my dad if he was 25 years old when I was born, and I am 18 years old now?

To divide a line segment, the ratio of division must be _____.

Following data table represents the total number of students in a school in different years. Calculate the number of students studying in the school from the year 1998 to 2002.

Properties of multiplicationRepresentation1.Distributive Propertya. a×b=b×a2.Commutative Propertyb. a×(b×c)=(a×b)×c3.Associative Propertyc. a×(b+c)=a×b+a×c Pick the option which shows the correct match.

Sonia and Surjeet started a competition to see who can collect the most number of stamps. At the end of one month, the ratio of the stamps Sonia had to those that Surjeet had was 89 : 93. If Surjeet has 2325 stamps. How many stamps does Sonia have? [4 MARKS]

In the following series, find the next term.0,1,1,2,3,5,8,13, __

Question 5(iv)Give expression for the following case.5 times y from which 3 is subtracted.

Adil pays ₹40 for some milk packets. Each packet costs ₹8. What is the total number of milk packets that Adil buys?5

The bar graph shows the usual method of transport to school for the students in a class. How many students are there altogether in the class?

(+12)+(-4) is:

Some random natural numbers are choosen by Talyor which are as follows:2,3,2,6,7,12,3,6,2,7,12,12,7,6,3,3Which option is the correct tabular representation for the data given above?

Is it possible to construct a unique quadrilateral ABCD with AB = 4cm, AD = 6 cm, ∠ABC=60∘, ∠DAB=75∘, and ∠ADC=85∘? If yes, find the value of ∠BCD.

Identify the dimension of the shape given below:

Which of the following is not a net of a regular die?

Maggie and Christian contested for the position of vice‐president of a society . If 3140 of the total voters voted for Maggie, what percent of total votes did Christian get?

'गीत' और 'मोती' की सार्थकता किससे जुड़ी है?

Find number of natural number solutions for a + b + c + d + e = 20 such that a

A match box measures 4 cm×2.5 cm×1.5 cm. Find the volume of a packet containing 12 such boxes (no space is left in the packet).

Add the following and match with the correct answers

How many faces does a dice have?

Look at the figures below and write the type of each of the angles.

A fraction equivalent to 23 is(a) 2+33+3(b) 2-13-1(c) 2×53×5(d) 2+53+5

Varun has ₹625 with him and Ajay has ₹1000. Varun spent ₹360 and Ajay spent ₹614 while on a picnic. Who has more money now and by how much?