16437 + Interview Questions in Mathematics Page 16 InterviewSolution

751.	The cash register at a supermarket accepts cash in dollars rounded to the tens place. A customer's bill adds up to $281.89. Calculate the payable amount by the customer in dollars.280
Answer» The cash register at a supermarket accepts cash in dollars rounded to the tens place. A customer's bill adds up to $$$ 281.89. Calculate the payable amount by the customer in dollars. 280

Discussion

752.	Question 12 The largest 5-digit number having three different digits is (A) 98978 (B) 99897 (C) 99987 (D) 98799
Answer» Question 12 The largest 5-digit number having three different digits is (A) 98978 (B) 99897 (C) 99987 (D) 98799

Discussion

753.	Roshan is 12 years old, and his father is 36 years old. Determine the difference betrween their ages in years.24
Answer» Roshan is 12 years old, and his father is 36 years old. Determine the difference betrween their ages in years. 24

Discussion

754.	The distance between point C and point D is .
Answer» The distance between point C and point D is .

Discussion

755.	Find the perimeter of the triangle given below in cm. 150
Answer» Find the perimeter of the triangle given below in cm. 150

Discussion

756.	How many unlike terms does a binomial have?
Answer» How many unlike terms does a binomial have?

Discussion

757.	Question 39The perimeter of a rectangle becomes ___ times its original perimeter if its length and breadth are doubled.
Answer» Question 39 The perimeter of a rectangle becomes ___ times its original perimeter if its length and breadth are doubled.

757.

Question 39The perimeter of a rectangle becomes ___ times its original perimeter if its length and breadth are doubled.

Answer»

Question 39

The perimeter of a rectangle becomes ___ times its original perimeter if its length and breadth are doubled.

Discussion

758.	Find the sum of all the exterior angles of a triangle. [4 MARKS]
Answer» Find the sum of all the exterior angles of a triangle. [4 MARKS]

Discussion

759.	Question 115With the decrease in prices of tea by 15 %, Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs. 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?
Answer» Question 115 With the decrease in prices of tea by 15 %, Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs. 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?

759.

Question 115With the decrease in prices of tea by 15 %, Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs. 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?

Answer»

Question 115

With the decrease in prices of tea by 15 %, Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs. 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?

Discussion

760.	Given of length 7.3 cm and of length 3.4 cm, construct a line segment such that the length of is equal to the difference between the lengths of and. Verify by measurement.
Answer» Given of length 7.3 cm and of length 3.4 cm, construct a line segment such that the length of is equal to the difference between the lengths of and. Verify by measurement.

Discussion

761.	Among the two numbers, 0.0037 and 0.0307, greater number is ___
Answer» Among the two numbers, 0.0037 and 0.0307, greater number is ___

Discussion

762.	A constant that appears along with a variable is called?
Answer» A constant that appears along with a variable is called?

Discussion

763.	How many types of sums are there in algebra? For example:expression, equation
Answer» How many types of sums are there in algebra? For example:expression, equation

763.

How many types of sums are there in algebra? For example:expression, equation

Answer»

How many types of sums are there in algebra?

For example:expression, equation

Discussion

764.	The area of the given figure is
Answer» The area of the given figure is

764.

The area of the given figure is

Answer»

The area of the given figure is

Discussion

765.	Apply a suitable property to solve the following :252 +359 + 448
Answer» Apply a suitable property to solve the following : 252 +359 + 448

765.

Apply a suitable property to solve the following :252 +359 + 448

Answer»

Apply a suitable property to solve the following :

252 +359 + 448

Discussion

766.	A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The difference between total surface areas of the two solids is ___cm2.
Answer» A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The difference between total surface areas of the two solids is ___ $c m^{2}$ .

Discussion

767.	Pair the subtraction equations with the same answers.
Answer» Pair the subtraction equations with the same answers.

Discussion

768.	48% as a fraction is
Answer» 48% as a fraction is

Discussion

769.	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

770.	Which term among the four given terms is not a like term to the other three terms?
Answer» Which term among the four given terms is not a like term to the other three terms?

Discussion

771.	When we convert 812, 34 and 45 into decimal form, find the larger number.
Answer» When we convert $\frac{8}{12}$ , $\frac{3}{4}$ and $\frac{4}{5}$ into decimal form, find the larger number.

Discussion

772.	The sum of two consecutive numbers is 71. Frame an equation for this statement.
Answer» The sum of two consecutive numbers is 71. Frame an equation for this statement.

Discussion

773.	46. X2-23x+42 solve it with steps
Answer» 46. X2-23x+42 solve it with steps

Discussion

774.	The weight of 63 articles is 7kg .a) what is the weight of 90 such articles. b) how many such articles would weight 5 kg
Answer» The weight of 63 articles is 7kg .a) what is the weight of 90 such articles. b) how many such articles would weight 5 kg

Discussion

775.	Given below is a table which shows the yearwise strength of a school. Represent this data by a bar graph.Year2012−132013−142014−152015−162016−17No. of students800975110014001625
Answer» Given below is a table which shows the yearwise strength of a school. Represent this data by a bar graph. $\begin{matrix} Year & 2012 - 13 & 2013 - 14 & 2014 - 15 & 2015 - 16 & 2016 - 17 No. of students & 800 & 975 & 1100 & 1400 & 1625 \end{matrix}$

Discussion

776.	Out of the given options, which functions can be performed with the help of a protractor?
Answer» Out of the given options, which functions can be performed with the help of a protractor?

Discussion

777.

The numberof Mathematics books sold by a shopkeeper on six consecutive days isshown below: Days Number of books sold Sunday 65 Monday 40 Tuesday 30 Wednesday 50 Thursday 20 Friday 70 Draw a bargraph to represent the above information choosing the scale of yourchoice.

Answer»

The number
of Mathematics books sold by a shopkeeper on six consecutive days is
shown below:

Days	Number of books sold
Sunday	65
Monday	40
Tuesday	30
Wednesday	50
Thursday	20
Friday	70

Draw a bar
graph to represent the above information choosing the scale of your
choice.

Discussion

778.	Is 0 a natural number yes or no
Answer» Is 0 a natural number yes or no

Discussion

779.	31. The houses in a row are numbered consecutively from 1 to 49 . Show that there exists a value of X such that the sum of numbers of houses proceeding the house numbered X is equal to sum of the number of houses following X
Answer» 31. The houses in a row are numbered consecutively from 1 to 49 . Show that there exists a value of X such that the sum of numbers of houses proceeding the house numbered X is equal to sum of the number of houses following X

Discussion

780.	Write the following equation in statement form:p2+2=8
Answer» Write the following equation in statement form: $\frac{p}{2} + 2 = 8$

Discussion

781.	भारत में ऋतुओं का चक्र बताइए और उनके लक्षण लिखिए।
Answer» भारत में ऋतुओं का चक्र बताइए और उनके लक्षण लिखिए।

Discussion

782.	(a) How many bags of sugar are there in this box?(b) How many extra bags can be filled in this box?
Answer» (a) How many bags of sugar are there in this box? (b) How many extra bags can be filled in this box?

Discussion

783.	What is the meaning of the word 'date'?
Answer» What is the meaning of the word 'date'?

Discussion

784.	Solve the following using BODMAS:65+(10÷2+3−2)
Answer» Solve the following using BODMAS: $65 + (10 \div 2 + 3 - 2)$

784.

Solve the following using BODMAS:65+(10÷2+3−2)

Answer»

Solve the following using BODMAS:

$65 + (10 \div 2 + 3 - 2)$

Discussion

785.	Q24. The mean of 20 numbers is 18. If 3 is a ided to each of the first 10 numbers, find the mean of thenew set of 20 numbers.
Answer» Q24. The mean of 20 numbers is 18. If 3 is a ided to each of the first 10 numbers, find the mean of thenew set of 20 numbers.

Discussion

786.	Choose the correct prime factorization of 86. Evaluate using factor tree.
Answer» Choose the correct prime factorization of $86.$ Evaluate using factor tree.

Discussion

787.	हिमालय की यात्रा में लेखक ने किन-किन की प्रशंसा की है ?
Answer» हिमालय की यात्रा में लेखक ने किन-किन की प्रशंसा की है ?

Discussion

788.	Consider that the 1st triangular number is 1, 2nd triangular number is 3, 3rd triangular number is 6 and so on. The 26th triangular number is 351. Determine the 25th triangular number.
Answer» Consider that the 1 $^{s t}$ triangular number is 1, 2 $^{n d}$ triangular number is 3, 3 $^{r d}$ triangular number is 6 and so on. The 26 $^{t h}$ triangular number is 351. Determine the 25 $^{t h}$ triangular number.

Discussion

789.	If muffins are in packages of six, and you want 300 muffins, then how many packages do you need?
Answer» If muffins are in packages of six, and you want 300 muffins, then how many packages do you need?

Discussion

790.	A bag was bought for ₹250 and sold for ₹265. Find loss or profit percent.6
Answer» A bag was bought for ₹250 and sold for ₹265. Find loss or profit percent. 6

Discussion

791.	If AOB is a straight line and ∠BOC=120∘, then ∠x=_________.
Answer» If AOB is a straight line and $∠ B O C = 120^{\circ}$ , then $∠ x =$ _________.

Discussion

792.	The prime factorisation of 180 is
Answer» The prime factorisation of $180$ is

Discussion

793.	I have total of rupees 300 in coins of denomination Rupees 1 rupees 2 rupees and rupees 5 the number of rupees 2 coins is 3 times the number of rupees 5 coins the total number of coins is 160 how many coins of each denomination are with me
Answer» I have total of rupees 300 in coins of denomination Rupees 1 rupees 2 rupees and rupees 5 the number of rupees 2 coins is 3 times the number of rupees 5 coins the total number of coins is 160 how many coins of each denomination are with me

Discussion

794.	Question 20 Fill in the blanks to make the statement true. In the adjacent figure, points lying in the interior of the △ PQR are ______, that in the exterior are _________ and that on the triangle itself are _________.
Answer» Question 20 Fill in the blanks to make the statement true. In the adjacent figure, points lying in the interior of the $△$ PQR are ______, that in the exterior are _________ and that on the triangle itself are _________.

794.

Question 20 Fill in the blanks to make the statement true. In the adjacent figure, points lying in the interior of the △ PQR are __, that in the exterior are _ and that on the triangle itself are _____.

Answer»

Question 20

Fill in the blanks to make the statement true.

In the adjacent figure, points lying in the interior of the $△$ PQR are ______, that in the exterior are _________ and that on the triangle itself are _________.

Discussion

795.	Amit has some money out of which he spent 49 part for groceries and the remaining for stationery items. So, he spent ______ part for stationery items.
Answer» Amit has some money out of which he spent $\frac{4}{9}$ part for groceries and the remaining for stationery items. So, he spent ______ part for stationery items.

Discussion

796.	The letters/variables used in algebra for writing rules and formulas in a general way can represent
Answer» The letters/variables used in algebra for writing rules and formulas in a general way can represent

Discussion

797.	Q. "एशियाई विकास बैंक (ADB)" के संबंध में निम्नलिखित में से कौन सा/से कथन सही है/हैं?नीचे दिए गए कूट का प्रयोग कर सही उत्तर चुनिए:
Answer» Q. "एशियाई विकास बैंक (ADB)" के संबंध में निम्नलिखित में से कौन सा/से कथन सही है/हैं? नीचे दिए गए कूट का प्रयोग कर सही उत्तर चुनिए:

797.

Q. "एशियाई विकास बैंक (ADB)" के संबंध में निम्नलिखित में से कौन सा/से कथन सही है/हैं?नीचे दिए गए कूट का प्रयोग कर सही उत्तर चुनिए:

Answer»

Q. "एशियाई विकास बैंक (ADB)" के संबंध में निम्नलिखित में से कौन सा/से कथन सही है/हैं?

नीचे दिए गए कूट का प्रयोग कर सही उत्तर चुनिए:

Discussion

798.	I divided a cake into two equal parts, gave one part to Pandu. Then, I again divided the remaining part of the cake into two equal parts and gave one part to Pinki. What fraction of the cake am I left with?
Answer» I divided a cake into two equal parts, gave one part to Pandu. Then, I again divided the remaining part of the cake into two equal parts and gave one part to Pinki. What fraction of the cake am I left with?

Discussion

799.	There are 55 kg of bajra and 45 kg of rice in a shop. All the grain is to be packed in bags. If all the bags are to have equal weights of grain, what is the maximum weight of grain that can be filled in each bag?
Answer» There are 55 kg of bajra and 45 kg of rice in a shop. All the grain is to be packed in bags. If all the bags are to have equal weights of grain, what is the maximum weight of grain that can be filled in each bag?

Discussion

800.	The ratio 1:2 is proportional to:
Answer» The ratio 1:2 is proportional to:

Discussion

Explore topic-wise InterviewSolutions in .

The cash register at a supermarket accepts cash in dollars rounded to the tens place. A customer's bill adds up to $281.89. Calculate the payable amount by the customer in dollars.280

Question 12 The largest 5-digit number having three different digits is (A) 98978 (B) 99897 (C) 99987 (D) 98799

Roshan is 12 years old, and his father is 36 years old. Determine the difference betrween their ages in years.24

The distance between point C and point D is .

Find the perimeter of the triangle given below in cm. 150

How many unlike terms does a binomial have?

Question 39The perimeter of a rectangle becomes ___ times its original perimeter if its length and breadth are doubled.

Find the sum of all the exterior angles of a triangle. [4 MARKS]

Question 115With the decrease in prices of tea by 15 %, Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs. 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?

Given of length 7.3 cm and of length 3.4 cm, construct a line segment such that the length of is equal to the difference between the lengths of and. Verify by measurement.

Among the two numbers, 0.0037 and 0.0307, greater number is ___

A constant that appears along with a variable is called?

How many types of sums are there in algebra? For example:expression, equation

The area of the given figure is

Apply a suitable property to solve the following :252 +359 + 448

A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The difference between total surface areas of the two solids is ___cm2.

Pair the subtraction equations with the same answers.

48% as a fraction is

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.

Which term among the four given terms is not a like term to the other three terms?

When we convert 812, 34 and 45 into decimal form, find the larger number.

The sum of two consecutive numbers is 71. Frame an equation for this statement.

46. X2-23x+42 solve it with steps

The weight of 63 articles is 7kg .a) what is the weight of 90 such articles. b) how many such articles would weight 5 kg ​​​​​

Given below is a table which shows the yearwise strength of a school. Represent this data by a bar graph.Year2012−132013−142014−152015−162016−17No. of students800975110014001625

Out of the given options, which functions can be performed with the help of a protractor?

The numberof Mathematics books sold by a shopkeeper on six consecutive days isshown below: Days Number of books sold Sunday 65 Monday 40 Tuesday 30 Wednesday 50 Thursday 20 Friday 70 Draw a bargraph to represent the above information choosing the scale of yourchoice.

Is 0 a natural number yes or no

31. The houses in a row are numbered consecutively from 1 to 49 . Show that there exists a value of X such that the sum of numbers of houses proceeding the house numbered X is equal to sum of the number of houses following X

Write the following equation in statement form:p2+2=8

भारत में ऋतुओं का चक्र बताइए और उनके लक्षण लिखिए।

(a) How many bags of sugar are there in this box?(b) How many extra bags can be filled in this box?

What is the meaning of the word 'date'?

Solve the following using BODMAS:65+(10÷2+3−2)

Q24. The mean of 20 numbers is 18. If 3 is a ided to each of the first 10 numbers, find the mean of thenew set of 20 numbers.

Choose the correct prime factorization of 86. Evaluate using factor tree.

हिमालय की यात्रा में लेखक ने किन-किन की प्रशंसा की है ?

Consider that the 1st triangular number is 1, 2nd triangular number is 3, 3rd triangular number is 6 and so on. The 26th triangular number is 351. Determine the 25th triangular number.

If muffins are in packages of six, and you want 300 muffins, then how many packages do you need?

A bag was bought for ₹250 and sold for ₹265. Find loss or profit percent.6

If AOB is a straight line and ∠BOC=120∘, then ∠x=_________.

The prime factorisation of 180 is

I have total of rupees 300 in coins of denomination Rupees 1 rupees 2 rupees and rupees 5 the number of rupees 2 coins is 3 times the number of rupees 5 coins the total number of coins is 160 how many coins of each denomination are with me

Question 20 Fill in the blanks to make the statement true. In the adjacent figure, points lying in the interior of the △ PQR are ______, that in the exterior are _________ and that on the triangle itself are _________.

Amit has some money out of which he spent 49 part for groceries and the remaining for stationery items. So, he spent ______ part for stationery items.

The letters/variables used in algebra for writing rules and formulas in a general way can represent

I divided a cake into two equal parts, gave one part to Pandu. Then, I again divided the remaining part of the cake into two equal parts and gave one part to Pinki. What fraction of the cake am I left with?

There are 55 kg of bajra and 45 kg of rice in a shop. All the grain is to be packed in bags. If all the bags are to have equal weights of grain, what is the maximum weight of grain that can be filled in each bag?

The ratio 1:2 is proportional to:

The weight of 63 articles is 7kg .a) what is the weight of 90 such articles. b) how many such articles would weight 5 kg

Question 20 Fill in the blanks to make the statement true. In the adjacent figure, points lying in the interior of the △ PQR are __, that in the exterior are _ and that on the triangle itself are _____.