16437 + Interview Questions in Mathematics Page 127 InterviewSolution

6301.	A rope of length 9.5 metres is cut into 0.5-metre long pieces. How many pieces will be obtained?
Answer» A rope of length 9.5 metres is cut into 0.5-metre long pieces. How many pieces will be obtained?

Discussion

6302.	Question 5: Draw a rough figure and label suitably in the following case: Point P lies on ¯¯¯¯¯¯¯¯AB.
Answer» Question 5: Draw a rough figure and label suitably in the following case: Point P lies on $¯ ¯¯¯¯¯¯ ¯ A B$ .

Discussion

6303.	Ajit was asked to form the largest and the smallest five digit number by using digits 4, 9, 7, 2 and 1 without repeating the digits. What is the difference between the largest and the smallest number formed?
Answer» Ajit was asked to form the largest and the smallest five digit number by using digits 4, 9, 7, 2 and 1 without repeating the digits. What is the difference between the largest and the smallest number formed?

Discussion

6304.	In the given figure, if PQ is 8 cm long, find the length of of RS.
Answer» In the given figure, if PQ is 8 cm long, find the length of of RS.

6304.

In the given figure, if PQ is 8 cm long, find the length of of RS.

Answer»

In the given figure, if PQ is 8 cm long, find the length of of RS.

Discussion

6305.	The given figure shows map of a village. A denotes the location of a temple and B represents location of a school. A and B in mathematical terms are called __.
Answer» The given figure shows map of a village. A denotes the location of a temple and B represents location of a school. A and B in mathematical terms are called __.

6305.

The given figure shows map of a village. A denotes the location of a temple and B represents location of a school. A and B in mathematical terms are called __.

Answer»

The given figure shows map of a village. A denotes the location of a temple and B represents location of a school. A and B in mathematical terms are called __.

Discussion

6306.	Use the following sum by suitable rearrangement:2 + 3 + 4 + 5 + 45 + 46 + 47 + 48
Answer» Use the following sum by suitable rearrangement: 2 + 3 + 4 + 5 + 45 + 46 + 47 + 48

Discussion

6307.	Jessy tossed a coin and rolled a dice having 6 faces. The probability of getting head on the coin and 4 on the dice is (upto two decimal places).
Answer» Jessy tossed a coin and rolled a dice having 6 faces. The probability of getting head on the coin and 4 on the dice is (upto two decimal places).

Discussion

6308.	If P equal to whole root 16 +8√3 - whole root 21- 12√3 then what is the value of p?
Answer» If P equal to whole root 16 +8√3 - whole root 21- 12√3 then what is the value of p?

Discussion

6309.	Write an expression to represent 4 more than the product of 3 and number x.
Answer» Write an expression to represent 4 more than the product of 3 and number x.

Discussion

6310.	20 ribbons, each of length 35 cm, when joined together will give us a ribbon of length ___ m (Put numerical value).
Answer» 20 ribbons, each of length 35 cm, when joined together will give us a ribbon of length ___ m (Put numerical value).

Discussion

6311.	Emma collected honey from 3 beehives. From the first hive, she collected 13 gallon of honey. The last two hives yielded 15 gallon each. How many gallons of honey did Emma collect in total?
Answer» Emma collected honey from 3 beehives. From the first hive, she collected $\frac{1}{3}$ gallon of honey. The last two hives yielded $\frac{1}{5}$ gallon each. How many gallons of honey did Emma collect in total?

Discussion

6312.	Which of the following is/are numerical data?
Answer» Which of the following is/are numerical data?

Discussion

6313.	Question 2 (a) Here are two different factor trees for 60. Write the missing numbers.
Answer» Question 2 (a) Here are two different factor trees for 60. Write the missing numbers.

6313.

Question 2 (a) Here are two different factor trees for 60. Write the missing numbers.

Answer»

Question 2 (a)

Here are two different factor trees for 60. Write the missing numbers.

Discussion

6314.	Pair the following equivalent fractions.
Answer» Pair the following equivalent fractions.

Discussion

6315.	The best height to jump safely from a tree is t. Find t if height of the tree is 43.5=6t+4832m7
Answer» The best height to jump safely from a tree is $t$ . Find $t$ if height of the tree is $43.5 = 6 t + \frac{48}{32}$ m 7

Discussion

6316.	If 4 units represent 52 circles, then 1 unit represents ___ circles.
Answer» If 4 units represent 52 circles, then 1 unit represents ___ circles.

Discussion

6317.	The interest on a certain loan for 5 years at 6 % was Rs. 120. What was the loan?
Answer» The interest on a certain loan for 5 years at 6 % was Rs. 120. What was the loan?

Discussion

6318.	Find the sum:37 + (–2) + (–65) + (–8)
Answer» Find the sum: 37 + (–2) + (–65) + (–8)

Discussion

6319.	What is the HCF of two consecutive numbers?
Answer» What is the HCF of two consecutive numbers?

Discussion

6320.	What number must be subtracted from 3 to obtain −4?
Answer» What number must be subtracted from $3$ to obtain $- 4$ ?

Discussion

6321.	What is 708 divided by 10?
Answer» What is 708 divided by 10?

Discussion

6322.	Question 26. 719 is a ___ fraction.
Answer» Question 26. $\frac{7}{19}$ is a ___ fraction.

Discussion

6323.	M(x,y,z) denote the number of multiples of 'x' thqt are less than 'z' and greater than 'y'. What is m(9³,9⁴,9⁶)?
Answer» M(x,y,z) denote the number of multiples of 'x' thqt are less than 'z' and greater than 'y'. What is m(9³,9⁴,9⁶)?

Discussion

6324.	15. How can find value 17or(17)1/2
Answer» 15. How can find value 17or(17)1/2

Discussion

6325.	If the radius of the sector in the image is 12 cm, what is the area of the violet segment (in cm2)?
Answer» If the radius of the sector in the image is 12 $c m$ , what is the area of the violet segment (in $c m^{2}$ )?

Discussion

6326.	2y +5x : 3y - 5x = 2 1by2
Answer» 2y +5x : 3y - 5x = 2 1by2

Discussion

6327.	A a circle with centre O has a radius of 3.5 cm. If the distance between a point P and the centre O is 5 cm, then P lies ___ of the circle.
Answer» A a circle with centre O has a radius of 3.5 cm. If the distance between a point P and the centre O is 5 cm, then P lies ___ of the circle.

Discussion

6328.	6.OA and OB are respectively perpendiculars to chords CD and EF of the circle whose centre is O. If OA=OB then prove arc CE congruent to arc DF.
Answer» 6.OA and OB are respectively perpendiculars to chords CD and EF of the circle whose centre is O. If OA=OB then prove arc CE congruent to arc DF.

Discussion

6329.	Question 82(v) The graph given below compares the price ( in Rs.) and weight of 6 bags ( in kg) of sugar of different brands A, B, C, D, E, F.Which bag is the lightest?
Answer» Question 82(v) The graph given below compares the price ( in Rs.) and weight of 6 bags ( in kg) of sugar of different brands A, B, C, D, E, F. Which bag is the lightest?

Discussion

6330.	A line segment:
Answer» A line segment:

Discussion

6331.	1. If 8 labourers can earn9000 in 15 days, how many labourers can earn 6300 in 7 days?
Answer» 1. If 8 labourers can earn9000 in 15 days, how many labourers can earn 6300 in 7 days?

Discussion

6332.	What is the volume of a large rectangular block made up of 809 cubes of side 1 cm each ?
Answer» What is the volume of a large rectangular block made up of 809 cubes of side 1 cm each ?

Discussion

6333.	Value of 2xy when x=4 and y=0 is _________.
Answer» Value of $2 x y$ when $x = 4$ and $y = 0$ is _________.

Discussion

6334.	Statement 1: Bar Graph is a graph of rectangles.Statement 2: Width of the rectangle gives us the quantity that bar is representing.
Answer» Statement 1: Bar Graph is a graph of rectangles. Statement 2: Width of the rectangle gives us the quantity that bar is representing.

6334.

Statement 1: Bar Graph is a graph of rectangles.Statement 2: Width of the rectangle gives us the quantity that bar is representing.

Answer»

Statement 1: Bar Graph is a graph of rectangles.

Statement 2: Width of the rectangle gives us the quantity that bar is representing.

Discussion

6335.	Rakesh’s income is 25% more than that of Rohan’s income. What percent is Rohan’s income less than Rakesh’s income?
Answer» Rakesh’s income is 25% more than that of Rohan’s income. What percent is Rohan’s income less than Rakesh’s income?

Discussion

6336.	Write four negative integers less than –10.
Answer» Write four negative integers less than –10.

Discussion

6337.	If a polygon has ‘n’ sides, it will have:
Answer» If a polygon has ‘n’ sides, it will have:

Discussion

6338.	One trillion equals(a) 100 billion(b) 10 billion(c) 1000 billion(d) None of these
Answer» One trillion equals (a) 100 billion (b) 10 billion (c) 1000 billion (d) None of these

Discussion

6339.	How many sides are there in the given shape? Is it a closed or open shape?
Answer» How many sides are there in the given shape? Is it a closed or open shape?

Discussion

6340.	Question 23Fill in the blanks to make the statement true.Rectangular prism is also called a ___.
Answer» Question 23 Fill in the blanks to make the statement true. Rectangular prism is also called a ___.

Discussion

6341.	Time is a __ quantity?
Answer» Time is a __ quantity?

Discussion

6342.	Write the capital letters of the English alphabet in your notebook. Try to draw their axes of symmetry. Which ones have an axis of symmetry? Which ones have more than one axis of symmetry?
Answer» Write the capital letters of the English alphabet in your notebook. Try to draw their axes of symmetry. Which ones have an axis of symmetry? Which ones have more than one axis of symmetry?

Discussion

6343.	Question 112For an amount, explain why, a 20 % increase followed by a 20 % decrease is less than the original amount.
Answer» Question 112 For an amount, explain why, a 20 % increase followed by a 20 % decrease is less than the original amount.

6343.

Question 112For an amount, explain why, a 20 % increase followed by a 20 % decrease is less than the original amount.

Answer»

Question 112

For an amount, explain why, a 20 % increase followed by a 20 % decrease is less than the original amount.

Discussion

6344.	If x4y5z is exactly divisible by 9, then the least value of (x+y+z) is (a) 3 (b) 6 (c) 9 (d) 0
Answer» If $x 4 y 5 z$ is exactly divisible by $9,$ then the least value of $(x + y + z)$ is (a) $3$ (b) $6$ (c) $9$ (d) $0$

6344.

If x4y5z is exactly divisible by 9, then the least value of (x+y+z) is (a) 3 (b) 6 (c) 9 (d) 0

Answer»

If $x 4 y 5 z$ is exactly divisible by $9,$ then the least value of $(x + y + z)$ is

(a) $3$

(b) $6$

(c) $9$

(d) $0$

Discussion

6345.	The figure similar to the given rectangle is ____
Answer» The figure similar to the given rectangle is ____

Discussion

6346.	Is a chord and radius same?
Answer» Is a chord and radius same?

Discussion

6347.	A notebook weighs 3−2 pounds. If in a bag there are 36 similar notebooks, how much does the bag weigh?
Answer» A notebook weighs $3^{- 2}$ pounds. If in a bag there are 36 similar notebooks, how much does the bag weigh?

Discussion

6348.	Express each of the given ratios in its simplest form:(i) 40 kg:1 quintal(ii) 10 paise: Rs1(iii) 200 m:5 km(iv) 40 kg:1 quintal
Answer» Express each of the given ratios in its simplest form: (i) 40 kg:1 quintal (ii) 10 paise: Rs1 (iii) 200 m:5 km (iv) 40 kg:1 quintal

Discussion

6349.	Evaluate the given expression:45÷810
Answer» Evaluate the given expression: $\frac{4}{5} \div \frac{8}{10}$

Discussion

6350.	Multiply 6.7×4.25×12.3
Answer» Multiply $6.7 \times 4.25 \times 12.3$

Discussion

Explore topic-wise InterviewSolutions in .

A rope of length 9.5 metres is cut into 0.5-metre long pieces. How many pieces will be obtained?

Question 5: Draw a rough figure and label suitably in the following case: Point P lies on ¯¯¯¯¯¯¯¯AB.

Ajit was asked to form the largest and the smallest five digit number by using digits 4, 9, 7, 2 and 1 without repeating the digits. What is the difference between the largest and the smallest number formed?

In the given figure, if PQ is 8 cm long, find the length of of RS.

The given figure shows map of a village. A denotes the location of a temple and B represents location of a school. A and B in mathematical terms are called __.

Use the following sum by suitable rearrangement:2 + 3 + 4 + 5 + 45 + 46 + 47 + 48

Jessy tossed a coin and rolled a dice having 6 faces. The probability of getting head on the coin and 4 on the dice is (upto two decimal places).

If P equal to whole root 16 +8√3 - whole root 21- 12√3 then what is the value of p? ​

Write an expression to represent 4 more than the product of 3 and number x.

20 ribbons, each of length 35 cm, when joined together will give us a ribbon of length ___ m (Put numerical value).

Emma collected honey from 3 beehives. From the first hive, she collected 13 gallon of honey. The last two hives yielded 15 gallon each. How many gallons of honey did Emma collect in total?

Which of the following is/are numerical data?

Question 2 (a) Here are two different factor trees for 60. Write the missing numbers.

Pair the following equivalent fractions.

The best height to jump safely from a tree is t. Find t if height of the tree is 43.5=6t+4832m7

If 4 units represent 52 circles, then 1 unit represents ___ circles.

The interest on a certain loan for 5 years at 6 % was Rs. 120. What was the loan?

Find the sum:37 + (–2) + (–65) + (–8)

What is the HCF of two consecutive numbers?

What number must be subtracted from 3 to obtain −4?

What is 708 divided by 10?

Question 26. 719 is a ___ fraction.

M(x,y,z) denote the number of multiples of 'x' thqt are less than 'z' and greater than 'y'. What is m(9³,9⁴,9⁶)?

15. How can find value 17or(17)1/2

If the radius of the sector in the image is 12 cm, what is the area of the violet segment (in cm2)?

2y +5x : 3y - 5x = 2 1by2

A a circle with centre O has a radius of 3.5 cm. If the distance between a point P and the centre O is 5 cm, then P lies ___ of the circle.

6.OA and OB are respectively perpendiculars to chords CD and EF of the circle whose centre is O. If OA=OB then prove arc CE congruent to arc DF.

Question 82(v) The graph given below compares the price ( in Rs.) and weight of 6 bags ( in kg) of sugar of different brands A, B, C, D, E, F.Which bag is the lightest?

A line segment:

1. If 8 labourers can earn9000 in 15 days, how many labourers can earn 6300 in 7 days?

What is the volume of a large rectangular block made up of 809 cubes of side 1 cm each ?

Value of 2xy when x=4 and y=0 is _________.

Statement 1: Bar Graph is a graph of rectangles.Statement 2: Width of the rectangle gives us the quantity that bar is representing.

Rakesh’s income is 25% more than that of Rohan’s income. What percent is Rohan’s income less than Rakesh’s income?

Write four negative integers less than –10.

If a polygon has ‘n’ sides, it will have:

One trillion equals(a) 100 billion(b) 10 billion(c) 1000 billion(d) None of these

How many sides are there in the given shape? Is it a closed or open shape?

Question 23Fill in the blanks to make the statement true.Rectangular prism is also called a ___.

Time is a __ quantity?

Write the capital letters of the English alphabet in your notebook. Try to draw their axes of symmetry. Which ones have an axis of symmetry? Which ones have more than one axis of symmetry?

Question 112For an amount, explain why, a 20 % increase followed by a 20 % decrease is less than the original amount.

If x4y5z is exactly divisible by 9, then the least value of (x+y+z) is (a) 3 (b) 6 (c) 9 (d) 0

The figure similar to the given rectangle is ____

Is a chord and radius same?

A notebook weighs 3−2 pounds. If in a bag there are 36 similar notebooks, how much does the bag weigh?

Express each of the given ratios in its simplest form:(i) 40 kg:1 quintal(ii) 10 paise: Rs1(iii) 200 m:5 km(iv) 40 kg:1 quintal

Evaluate the given expression:45÷810

Multiply 6.7×4.25×12.3

If P equal to whole root 16 +8√3 - whole root 21- 12√3 then what is the value of p?