16437 + Interview Questions in Mathematics Page 96 InterviewSolution

4751.	Albert walked 19 miles on Friday and 29 miles on Saturday. How many miles has Albert walked?
Answer» Albert walked $\frac{1}{9}$ miles on Friday and $\frac{2}{9}$ miles on Saturday. How many miles has Albert walked?

Discussion

4752.	When we multiply a monimial with another monomial we get a
Answer» When we multiply a monimial with another monomial we get a

Discussion

4753.	The greater of two numbers is 12 more than the smaller and the sum of the two numbers is 10. Find the number.
Answer» The greater of two numbers is 12 more than the smaller and the sum of the two numbers is 10. Find the number.

Discussion

4754.	What are the three consecutive numbers that we should start with to get 100 on the top ?
Answer» What are the three consecutive numbers that we should start with to get 100 on the top ?

4754.

What are the three consecutive numbers that we should start with to get 100 on the top ?

Answer»

What are the three consecutive numbers that we should start with to get 100 on the top ?

Discussion

4755.	Write the reciprocals of the following numbers.(i) 7(ii) 113(iii) 513(iv) 2(v) 67
Answer» Write the reciprocals of the following numbers. (i) 7 (ii) $\frac{11}{3}$ (iii) $\frac{5}{13}$ (iv) 2 (v) $\frac{6}{7}$

Discussion

4756.	Identify the property being applied. (10.3+3.7)+6.2=10.3+(3.7+6.2)
Answer» Identify the property being applied. $(10.3 + 3.7) + 6.2 = 10.3 + (3.7 + 6.2)$

4756.

Identify the property being applied. (10.3+3.7)+6.2=10.3+(3.7+6.2)

Answer»

Identify the property being applied.

$(10.3 + 3.7) + 6.2 = 10.3 + (3.7 + 6.2)$

Discussion

4757.	In the given figure, two parallel line l and m are intersected by two parallel lines p and q.Show that ΔABC ≅ ΔCDA.
Answer» In the given figure, two parallel line l and m are intersected by two parallel lines p and q. Show that ΔABC ≅ ΔCDA.

Discussion

4758.	4515 L of paint is used to mark the racetracks. What is the quantity in mL?
Answer» $45 \frac{1}{5} L of paint is used to mark the$ $racetracks. What is the quantity in mL?$

Discussion

4759.	Simplify 312524345.
Answer» Simplify ${(\frac{3125}{243})}^{\frac{4}{5}}$ .

Discussion

4760.	If in a class 15 out of 20 students have passed in a test, then, the passing percentage is ___%.
Answer» If in a class 15 out of 20 students have passed in a test, then, the passing percentage is ___%.

Discussion

4761.	Find the angle formed by the time 6:00 on the clock.
Answer» Find the angle formed by the time 6:00 on the clock.

Discussion

4762.	The diagram represents a vertical number line.Which point does 'F' represent?
Answer» The diagram represents a vertical number line.Which point does 'F' represent?

4762.

The diagram represents a vertical number line.Which point does 'F' represent?

Answer»

The diagram represents a vertical number line.Which point does 'F' represent?

Discussion

4763.	An angle that measures 360∘ is:
Answer» An angle that measures 360 $^{\circ}$ is:

Discussion

4764.	The English alphabet Z represents a/an ______ curve.
Answer» The English alphabet Z represents a/an ______ curve.

Discussion

4765.	Fill In The Blanks An outcome of a trial of a random experiment is called an _________ event.
Answer» Fill In The Blanks An outcome of a trial of a random experiment is called an _________ event.

Discussion

4766.	Choose the correct pictograph representation of 40 apples.The scale is -
Answer» Choose the correct pictograph representation of 40 apples. The scale is -

Discussion

4767.	Riddle time! - Who am I? I am a two digit number X and Y are one of my pair of factors X is an odd prime number that is greater than 1 but less than 6 X is the GCD of 6 & 15. Y is the multiple of 7 Y is the LCM of 2 & 14
Answer» Riddle time! - Who am I? I am a two digit number X and Y are one of my pair of factors X is an odd prime number that is greater than 1 but less than 6 X is the GCD of 6 & 15. Y is the multiple of 7 Y is the LCM of 2 & 14

Discussion

4768.	If each interior angle of a regular polygon measure 135∘, then it has __ sides.
Answer» If each interior angle of a regular polygon measure $135^{\circ},$ then it has __ sides.

Discussion

4769.	6. Find the smallest number which leaves remainders 8 and 12 when divided by 28 and 32 respectively
Answer» 6. Find the smallest number which leaves remainders 8 and 12 when divided by 28 and 32 respectively

Discussion

4770.	The Median of 8,10,12,14,16 is
Answer» The Median of 8,10,12,14,16 is

Discussion

4771.	Question 168 Find the sum of the greatest and the least six-digit numbers formed by the digits 2,0,4,7,6,5, using each digit only once.
Answer» Question 168 Find the sum of the greatest and the least six-digit numbers formed by the digits 2,0,4,7,6,5, using each digit only once.

4771.

Question 168 Find the sum of the greatest and the least six-digit numbers formed by the digits 2,0,4,7,6,5, using each digit only once.

Answer»

Question 168

Find the sum of the greatest and the least six-digit numbers formed by the digits 2,0,4,7,6,5, using each digit only once.

Discussion

4772.	Successor of 106159 is___.
Answer» Successor of 106159 is___.

Discussion

4773.	If today is Tuesday, the probability that tomorrow will be Wednesday is
Answer» If today is Tuesday, the probability that tomorrow will be Wednesday is

Discussion

4774.	Which of the following is true for the value of unknown in algebraic inequality 28−k≥7(k−4)
Answer» Which of the following is true for the value of unknown in algebraic inequality $28 - k \geq 7 (k - 4)$

Discussion

4775.	40. What is Sophie German identity?
Answer» 40. What is Sophie German identity?

Discussion

4776.	Question 3: Draw rough diagrams of two angles such that they have: (a) One ray in common.
Answer» Question 3: Draw rough diagrams of two angles such that they have: (a) One ray in common.

Discussion

4777.	51.If P and Q are co prime such that
Answer» 51.If P and Q are co prime such that

Discussion

4778.	The number of pencils solds on 5 days is visually represented as:What is the mean of this data?
Answer» The number of pencils solds on $5$ days is visually represented as: What is the mean of this data?

Discussion

4779.	Avneet buys 9 square paving slabs, each with a side 12 m. He lays them in the form of a square. (a) What is the perimeter of his arrangement? (b) Shari does not like his arrangement. She gets him to lay them out like a cross. What is the perimeter of her arrangement? (c) Which has greater perimeter? (d) Avneet wonders, if there is a way of getting an even greater perimeter. Can you find a way of doing this? (The paving slabs must meet along complete edges, i.e., they cannot be broken.)
Answer» Avneet buys $9$ square paving slabs, each with a side $\frac{1}{2} m$ . He lays them in the form of a square. (a) What is the perimeter of his arrangement? (b) Shari does not like his arrangement. She gets him to lay them out like a cross. What is the perimeter of her arrangement? (c) Which has greater perimeter? (d) Avneet wonders, if there is a way of getting an even greater perimeter. Can you find a way of doing this? (The paving slabs must meet along complete edges, i.e., they cannot be broken.)

4779.

Avneet buys 9 square paving slabs, each with a side 12 m. He lays them in the form of a square. (a) What is the perimeter of his arrangement? (b) Shari does not like his arrangement. She gets him to lay them out like a cross. What is the perimeter of her arrangement? (c) Which has greater perimeter? (d) Avneet wonders, if there is a way of getting an even greater perimeter. Can you find a way of doing this? (The paving slabs must meet along complete edges, i.e., they cannot be broken.)

Answer»

Avneet buys $9$ square paving slabs, each with a side $\frac{1}{2} m$ . He lays them in the form of a square.

(a) What is the perimeter of his arrangement?

(b) Shari does not like his arrangement. She gets him to lay them out like a cross. What is the perimeter of her arrangement?

(c) Which has greater perimeter?

(d) Avneet wonders, if there is a way of getting an even greater perimeter. Can you find a way of doing this? (The paving slabs must meet along complete edges, i.e., they cannot be broken.)

Discussion

4780.	The sales have increased by nearly 55% from 1995 to 2000 in the case of:
Answer» The sales have increased by nearly 55% from 1995 to 2000 in the case of:

4780.

The sales have increased by nearly 55% from 1995 to 2000 in the case of:

Answer»

The sales have increased by nearly 55% from 1995 to 2000 in the case of:

Discussion

4781.	Mark the correct alternatives in each of the following:Which of the following is correct?(a) −12 > −9 (b) −12 < −9 (c) (−12) + 9 > 0 (d) (−12) × 9 > 0
Answer» Mark the correct alternatives in each of the following: Which of the following is correct? (a) −12 > −9 (b) −12 < −9 (c) (−12) + 9 > 0 (d) (−12) × 9 > 0

Discussion

4782.	Which of the following mixed fractions is equal to 135?
Answer» Which of the following mixed fractions is equal to $\frac{13}{5}$ ?

Discussion

4783.	The fraction which is equivalent to 1636 is.
Answer» The fraction which is equivalent to $\frac{16}{36}$ is.

Discussion

4784.	Let n be a natural number. The number of n's for which (n4 + 2n3 + 2n2 + 2n + 1) is a perfect square is
Answer» Let n be a natural number. The number of n's for which (n⁴ + 2n³+ 2n² + 2n + 1) is a perfect square is

Discussion

4785.

Journalise the following transactions of Rakesh Agencies, Delhi (Proprietor Shri Rakesh): 2018 Jan 1 Jan 2 Jan 5 Jan 7 Jan 10 Jan 15 Jan 20 Jan 25 Jan 27 Jan 28 Jan 31 Jan 31 Rakesh commenced business with cash Purchased goods for cash Purchased goods from Mohan, Delhi on credit Opened bank account with Bank of India Purchased furniture for office Sold goods for cash Sold goods to Ram, Delhi on credit Cash sales Paid to Mohan on account Ram returns goods Paid Salaries Rejected and returned 10% of goods supplied by Mohan ₹ 50,000 10,000 6,000 10,000 2,000 8,000 5,000 3,500 3,000 500 9,000 CGST and SGST is levied 6% each on intra-state sale and purchase. IGST is levied 12% on inter-state sale and purchase.

Answer» Journalise the following transactions of Rakesh Agencies, Delhi (Proprietor Shri Rakesh):

2018

Jan 1

Jan 2

Jan 5

Jan 7

Jan 10

Jan 15

Jan 20

Jan 25

Jan 27

Jan 28

Jan 31

Jan 31

Rakesh commenced business with cash

Purchased goods for cash

Purchased goods from Mohan, Delhi on credit

Opened bank account with Bank of India

Purchased furniture for office

Sold goods for cash

Sold goods to Ram, Delhi on credit

Cash sales

Paid to Mohan on account

Ram returns goods

Paid Salaries

Rejected and returned 10% of goods supplied by Mohan

₹

50,000

10,000

6,000

10,000

2,000

8,000

5,000

3,500

3,000

500

9,000

CGST and SGST is levied 6% each on intra-state sale and purchase. IGST is levied 12% on inter-state sale and purchase.

Discussion

4786.	Soumya and her friends were playing a game. Soumya's friends formed a circle while Soumya was standing inside the circle. Soumya stood at a position such that she was at equal distance from each friend. Could you tell what position is it and explain what is the distance called?
Answer» Soumya and her friends were playing a game. Soumya's friends formed a circle while Soumya was standing inside the circle. Soumya stood at a position such that she was at equal distance from each friend. Could you tell what position is it and explain what is the distance called?

Discussion

4787.	Find the sum of: (a) −311,−14 and 58 (b) −59,−712 and 1118 [2 MARKS]
Answer» Find the sum of: (a) $\frac{- 3}{11}, \frac{- 1}{4}$ and $\frac{5}{8}$ (b) $\frac{- 5}{9}, \frac{- 7}{12}$ and $\frac{11}{18}$ [2 MARKS]

Discussion

4788.	What is the smallest number that leaves a remainder of 4 on division by 5, 5 on division by 6, 6 on division by 7, and 7 on division by 8?
Answer» What is the smallest number that leaves a remainder of $4$ on division by $5$ , $5$ on division by $6$ , $6$ on division by $7$ , and $7$ on division by $8$ ?

Discussion

4789.	Complete the following:7 x 8 = ______56
Answer» Complete the following: 7 x 8 = ______ 56

Discussion

4790.	30 acres of land were to be distributed among 45 farmers equally. Each farmer cultivates 3 different crops in equal areas, in his land. What is the area of cultivation available for one kind of crop for a farmer(in acres)?
Answer» 30 acres of land were to be distributed among 45 farmers equally. Each farmer cultivates 3 different crops in equal areas, in his land. What is the area of cultivation available for one kind of crop for a farmer(in acres)?

Discussion

4791.	Tom has 334 ft of ribbon. His mother asks him to cut ribbons of length 58 ft. The number of ribbon Tom can make is.
Answer» Tom has $3 \frac{3}{4}$ ft of ribbon. His mother asks him to cut ribbons of length $\frac{5}{8}$ ft. The number of ribbon Tom can make is.

Discussion

4792.	A rectangular courtyard is 18 m 72 cm long and 13 m 20 cm broad. It is to be paved with square tiles of the same size. Then the least number of such tiles required isOptions: 4290214585802245
Answer» A rectangular courtyard is 18 m 72 cm long and 13 m 20 cm broad. It is to be paved with square tiles of the same size. Then the least number of such tiles required is Options: 4290 2145 8580 2245

Discussion

4793.	ABCD is a parallelogram and O is a point in its interior then show that ar(triangle AOB ) +ar(triangle COD) =1/2(ABCD)
Answer» ABCD is a parallelogram and O is a point in its interior then show that ar(triangle AOB ) +ar(triangle COD) =1/2(ABCD)

Discussion

4794.	Which of the following is a ray?
Answer» Which of the following is a ray?

Discussion

4795.	What is the remainder when 69 is divided by 30?
Answer» What is the remainder when 69 is divided by 30?

Discussion

4796.	An angle which measures 165∘ is called a/an -
Answer» An angle which measures $165^{\circ}$ is called a/an -

Discussion

4797.	I get confused when the minimum or maximum word is used in example of LCM/HCF. What should I do to overcome it?
Answer» I get confused when the minimum or maximum word is used in example of LCM/HCF. What should I do to overcome it?

Discussion

4798.	If A is the set of even prime numbers, then A is a/an
Answer» If A is the set of even prime numbers, then A is a/an

Discussion

4799.	In a birthday party 68th of the cake was eaten by few children. Sam ate 45th of the remaining cake. What percentage of the whole cake did Sam eat?
Answer» $In a birthday party \frac{6}{8} th of the cake was$ $eaten by few children. Sam ate \frac{4}{5} th of the$ $remaining cake. What percentage$ $of the whole cake did Sam eat?$

Discussion

4800.	Write the following ascending order.0.3, 0.05, 0.03, 0.1
Answer» Write the following ascending order. $0.3$ , $0.05$ , $0.03$ , $0.1$

Discussion

Explore topic-wise InterviewSolutions in .

Albert walked 19 miles on Friday and 29 miles on Saturday. How many miles has Albert walked?

When we multiply a monimial with another monomial we get a

The greater of two numbers is 12 more than the smaller and the sum of the two numbers is 10. Find the number.

What are the three consecutive numbers that we should start with to get 100 on the top ?

Write the reciprocals of the following numbers.(i) 7(ii) 113(iii) 513(iv) 2(v) 67

Identify the property being applied. (10.3+3.7)+6.2=10.3+(3.7+6.2)

In the given figure, two parallel line l and m are intersected by two parallel lines p and q.Show that ΔABC ≅ ΔCDA.

4515 L of paint is used to mark the racetracks. What is the quantity in mL?

Simplify 312524345.

If in a class 15 out of 20 students have passed in a test, then, the passing percentage is ___%.

Find the angle formed by the time 6:00 on the clock.

The diagram represents a vertical number line.Which point does 'F' represent?

An angle that measures 360∘ is:

The English alphabet Z represents a/an ______ curve.

Fill In The Blanks An outcome of a trial of a random experiment is called an _________ event.

Choose the correct pictograph representation of 40 apples.The scale is -

Riddle time! - Who am I? I am a two digit number X and Y are one of my pair of factors X is an odd prime number that is greater than 1 but less than 6 X is the GCD of 6 &amp; 15. Y is the multiple of 7 Y is the LCM of 2 &amp; 14

If each interior angle of a regular polygon measure 135∘, then it has __ sides.

6. Find the smallest number which leaves remainders 8 and 12 when divided by 28 and 32 respectively

The Median of 8,10,12,14,16 is

Question 168 Find the sum of the greatest and the least six-digit numbers formed by the digits 2,0,4,7,6,5, using each digit only once.

Successor of 106159 is___.

If today is Tuesday, the probability that tomorrow will be Wednesday is

Which of the following is true for the value of unknown in algebraic inequality 28−k≥7(k−4)

40. What is Sophie German identity?

Question 3: Draw rough diagrams of two angles such that they have: (a) One ray in common.

51.If P and Q are co prime such that

The number of pencils solds on 5 days is visually represented as:What is the mean of this data?

The sales have increased by nearly 55% from 1995 to 2000 in the case of:

Mark the correct alternatives in each of the following:Which of the following is correct?(a) −12 > −9 (b) −12 < −9 (c) (−12) + 9 > 0 (d) (−12) × 9 > 0

Which of the following mixed fractions is equal to 135?

The fraction which is equivalent to 1636 is.

Let n be a natural number. The number of n's for which (n4 + 2n3 + 2n2 + 2n + 1) is a perfect square is

Soumya and her friends were playing a game. Soumya's friends formed a circle while Soumya was standing inside the circle. Soumya stood at a position such that she was at equal distance from each friend. Could you tell what position is it and explain what is the distance called?

Find the sum of: (a) −311,−14 and 58 (b) −59,−712 and 1118 [2 MARKS]

What is the smallest number that leaves a remainder of 4 on division by 5, 5 on division by 6, 6 on division by 7, and 7 on division by 8?

Complete the following:7 x 8 = ______56

30 acres of land were to be distributed among 45 farmers equally. Each farmer cultivates 3 different crops in equal areas, in his land. What is the area of cultivation available for one kind of crop for a farmer(in acres)?

Tom has 334 ft of ribbon. His mother asks him to cut ribbons of length 58 ft. The number of ribbon Tom can make is.

A rectangular courtyard is 18 m 72 cm long and 13 m 20 cm broad. It is to be paved with square tiles of the same size. Then the least number of such tiles required isOptions: 4290214585802245

ABCD is a parallelogram and O is a point in its interior then show that ar(triangle AOB ) +ar(triangle COD) =1/2(ABCD)

Which of the following is a ray?

What is the remainder when 69 is divided by 30?

An angle which measures 165∘ is called a/an -

I get confused when the minimum or maximum word is used in example of LCM/HCF. What should I do to overcome it?

If A is the set of even prime numbers, then A is a/an

In a birthday party 68th of the cake was eaten by few children. Sam ate 45th of the remaining cake. What percentage of the whole cake did Sam eat?

Write the following ascending order.0.3, 0.05, 0.03, 0.1

Riddle time! - Who am I? I am a two digit number X and Y are one of my pair of factors X is an odd prime number that is greater than 1 but less than 6 X is the GCD of 6 & 15. Y is the multiple of 7 Y is the LCM of 2 & 14