16437 + Interview Questions in Mathematics Page 6 InterviewSolution

251.	Épelez bien.1. Ecolle2. Oeil3. Neöl4. Shâpeau5. Chaize6. Garson7. Tabël8. Maiçon
Answer» Épelez bien. 1. Ecolle 2. Oeil 3. Neöl 4. Shâpeau 5. Chaize 6. Garson 7. Tabël 8. Maiçon

Discussion

252.	Question 5(i)Name the property under multiplication used in each of the following:−45×1=1×−45
Answer» Question 5(i) Name the property under multiplication used in each of the following: $\frac{- 4}{5} \times 1 = 1 \times \frac{- 4}{5}$

Discussion

253.	Ram bought 3.5 kg of rice at ₹ 10.5 per kg. Find the total cost of rice.
Answer» Ram bought 3.5 kg of rice at ₹ 10.5 per kg. Find the total cost of rice.

Discussion

254.	Insert commas suitably and write the names according to International system of numeration: 99985102
Answer» Insert commas suitably and write the names according to International system of numeration: 99985102

Discussion

255.	What is the concept of zero and infinity?Are they related because both of them mean the symbol for nothing.
Answer» What is the concept of zero and infinity?Are they related because both of them mean the symbol for nothing.

Discussion

256.	13 pounds of coal must be fed into six coal burners in a furnace so that each coal burner has an equal amount of coal. Calculate the number of pounds of coal needed for each burner.
Answer» 13 pounds of coal must be fed into six coal burners in a furnace so that each coal burner has an equal amount of coal. Calculate the number of pounds of coal needed for each burner.

Discussion

257.	Five angles of a hexagon are equal. If the sixth angle measures 145∘, then the measure of each of the five angles is
Answer» Five angles of a hexagon are equal. If the sixth angle measures $145^{\circ}$ , then the measure of each of the five angles is

Discussion

258.	The time (in minutes) taken by John to solve each of 11 sums are given as 5, 4, 6, 4, 4, 5, 4, 6, 5, 7 and 4. John constructed a frequency table using the data as shown below. Which of the following is correct about the unknown values or counts in the table?
Answer» The time (in minutes) taken by John to solve each of $11$ sums are given as $5$ , $4$ , $6$ , $4$ , $4$ , $5$ , $4$ , $6$ , $5$ , $7$ and $4$ . John constructed a frequency table using the data as shown below. Which of the following is correct about the unknown values or counts in the table?

Discussion

259.	The least number of 4-digits which is exactly divisible by 9 is(a) 1008 (b) 1009 (c) 1026 (d) 1018
Answer» The least number of 4-digits which is exactly divisible by 9 is (a) 1008 (b) 1009 (c) 1026 (d) 1018

Discussion

260.	Is it necessary that if a polygon has all sides equal then its all angles will also be equal?
Answer» Is it necessary that if a polygon has all sides equal then its all angles will also be equal?

Discussion

261.	Which of the following is/are multiple of 9?
Answer» Which of the following is/are multiple of $9$ ?

Discussion

262.	Question 36=z +2
Answer» Question 3 6=z +2

Discussion

263.	A quantity x is calculated by using the formula x=(p−q)rThe measured values are p = 9, q = 6, r = 0.5Assume that the measurement errors in p, q and r are independent. The absolute maximum error in the measurement of each of the three quantities is ε. The absolute maximum error in the calculated value of x is
Answer» A quantity x is calculated by using the formula $x = \frac{(p - q)}{r}$ The measured values are p = 9, q = 6, r = 0.5 Assume that the measurement errors in p, q and r are independent. The absolute maximum error in the measurement of each of the three quantities is $ε .$ The absolute maximum error in the calculated value of x is

Discussion

264.	The following pictograph gives us the number of hours required to finish the course of a subject before an exam. From this, you analyse that the subject that takes the most no. of hours is ___ and the subject that takes the least no. of hours is ___.
Answer» The following pictograph gives us the number of hours required to finish the course of a subject before an exam. From this, you analyse that the subject that takes the most no. of hours is ___ and the subject that takes the least no. of hours is ___.

264.

The following pictograph gives us the number of hours required to finish the course of a subject before an exam. From this, you analyse that the subject that takes the most no. of hours is _ and the subject that takes the least no. of hours is _.

Answer»

The following pictograph gives us the number of hours required to finish the course of a subject before an exam. From this, you analyse that the subject that takes the most no. of hours is ___ and the subject that takes the least no. of hours is ___.

Discussion

265.	Given the area of a circle is 36 cm2. The area of the rectangle is 16th of the area of the circle. If the breadth of the rectangle is 1 cm, what is its length?
Answer» Given the area of a circle is 36 cm². The area of the rectangle is $\frac{1}{6}$ ^th of the area of the circle. If the breadth of the rectangle is 1 cm, what is its length?

Discussion

266.	The following figure is made of
Answer» The following figure is made of

266.

The following figure is made of

Answer»

The following figure is made of

Discussion

267.	14.A vertical disc has three grooves directed along the chords AB,AC andAD.Three bodies begin to slide down the respective grooves from A simultaneously.If AB>AC>AD,the respective time interval reach the bottoms of the respective grooves t1,t2,t3 are
Answer» 14.A vertical disc has three grooves directed along the chords AB,AC andAD.Three bodies begin to slide down the respective grooves from A simultaneously.If AB>AC>AD,the respective time interval reach the bottoms of the respective grooves t1,t2,t3 are

Discussion

268.	56× 57= ___
Answer» $56 \times 57 =$ ___

Discussion

269.	(−20)×(5−9)= _______
Answer» $(- 20) \times (5 - 9) =$ _______

Discussion

270.	The length, breadth and height of a room are 12m, 15m and 18m respectively. Determine the length of the longest stick that can measure all the dimensions of the room in an exact number of times?
Answer» The length, breadth and height of a room are 12m, 15m and 18m respectively. Determine the length of the longest stick that can measure all the dimensions of the room in an exact number of times?

Discussion

271.	If a line segment is indefinitely extended in both the directions, then we will get a ___.
Answer» If a line segment is indefinitely extended in both the directions, then we will get a ___.

Discussion

272.	Write the numerical expression which gives the answer 10 and also convert it into a tree diagram.
Answer» Write the numerical expression which gives the answer 10 and also convert it into a tree diagram.

Discussion

273.	Smallest three digit number which is divisible by 3 is .Largest three digit number which is divisible by 3 is .
Answer» Smallest three digit number which is divisible by 3 is . Largest three digit number which is divisible by 3 is .

Discussion

274.	The product of any natural number and the smallest prime is(a) an even number(b) an odd number(c) a prime number(d) None of these
Answer» The product of any natural number and the smallest prime is (a) an even number (b) an odd number (c) a prime number (d) None of these

Discussion

275.	Question 37. 179+419 = ___.
Answer» Question 37. $\frac{17}{9} + \frac{41}{9}$ = ___.

Discussion

276.	Draw a line segment AB. At A, draw an arc of length 3cm using compass such that it intersects AB at O. With the same spread of compass, put the compass pointer at O and make an arc that intersects the previous arc at P. With the same spread again, put the compass pointer at P and draw an arc that intersects the first arc at Q. Join A and Q. Using the protractor, measure ∠QAB. What is the value of ∠QAB?
Answer» Draw a line segment AB. At A, draw an arc of length $3 c m$ using compass such that it intersects AB at O. With the same spread of compass, put the compass pointer at O and make an arc that intersects the previous arc at P. With the same spread again, put the compass pointer at P and draw an arc that intersects the first arc at Q. Join A and Q. Using the protractor, measure $∠ Q A B$ . What is the value of $∠ Q A B$ ?

Discussion

277.	If the complement of an angle is 79∘ then the angle will be of
Answer» If the complement of an angle is $79^{\circ}$ then the angle will be of

Discussion

278.	If we are at 4 on the number line, we make 4 hops to the left, at which point do we arrive?
Answer» If we are at 4 on the number line, we make 4 hops to the left, at which point do we arrive?

Discussion

279.	Mary bought 312 m of lace. She used 134 m of lace for her new dress. How much lace is left with her?
Answer» Mary bought 3 $\frac{1}{2}$ m of lace. She used 1 $\frac{3}{4}$ m of lace for her new dress. How much lace is left with her?

Discussion

280.	Match the following.
Answer» Match the following.

Discussion

281.	In an election between 2 parties, a candidate secured 48% of the votes and lost the election by 40 votes. Find the total number of votes polled.
Answer» In an election between 2 parties, a candidate secured 48% of the votes and lost the election by 40 votes. Find the total number of votes polled.

Discussion

282.	Estimate the following product using general rule:9,250 × 29
Answer» Estimate the following product using general rule: 9,250 × 29

Discussion

283.	The measures of the angles of a triangle are in the ratio of 2:3:5. The measures of the angles are .
Answer» The measures of the angles of a triangle are in the ratio of $2 : 3 : 5$ . The measures of the angles are .

Discussion

284.	Pavan gave a number, 98429758 to Akash and asked him to find the difference between the numbers 2 and 7 in it based on place value. This difference is ___.
Answer» Pavan gave a number, 98429758 to Akash and asked him to find the difference between the numbers 2 and 7 in it based on place value. This difference is ___.

Discussion

285.	The value of 5^0 x 5^3 is ___
Answer» The value of 5^0 x 5^3 is ___

Discussion

286.	The perimeter of a square is numerically equal to its area. Find its area.
Answer» The perimeter of a square is numerically equal to its area. Find its area.

Discussion

287.	Fill in the blank:A man spends ₹x per week. The total money spent by him in xy2 weeks is _________.
Answer» Fill in the blank: A man spends ₹x per week. The total money spent by him in xy² weeks is _________.

Discussion

288.	Which of the following is/are true for the perimeter of a regular pentagon?
Answer» Which of the following is/are true for the perimeter of a regular pentagon?

Discussion

289.	List the common factors of 75, 60, and 210.
Answer» List the common factors of 75, 60, and 210.

Discussion

290.	The missing block is ________ in the reverse number tower.36
Answer» The missing block is ________ in the reverse number tower. 36

290.

The missing block is ________ in the reverse number tower.36

Answer»

The missing block is ________ in the reverse number tower.

36

Discussion

291.	No. and type of curves inHomo erectus
Answer» No. and type of curves inHomo erectus

Discussion

292.	The simple interest for ₹1500 at 8% per annum for 3 years is(a) ₹400(b) ₹360(c) ₹450(d) ₹500
Answer» The simple interest for ₹1500 at 8% per annum for 3 years is (a) ₹400 (b) ₹360 (c) ₹450 (d) ₹500

Discussion

293.	Question 59 State whether the statements are true or false: A regular octagon has 10 lines of symmetry.
Answer» Question 59 State whether the statements are true or false: A regular octagon has 10 lines of symmetry.

293.

Question 59 State whether the statements are true or false: A regular octagon has 10 lines of symmetry.

Answer»

Question 59

State whether the statements are true or false:

A regular octagon has 10 lines of symmetry.

Discussion

294.	A rod is 27 metres long. From it, 7 metres long pieces are cut out. How many such pieces could be got? What would be the length of the remaining piece?
Answer» A rod is 27 metres long. From it, 7 metres long pieces are cut out. How many such pieces could be got? What would be the length of the remaining piece?

Discussion

295.	A boy while playing with matchsticks observed that five matchsticks are required for making a single 'H' and ten matchsticks for two 'H' and so on. He tried obtaining the rule for calculating number of matchsticks required for making 'n' numbers of H. The correct rule is ______.
Answer» A boy while playing with matchsticks observed that five matchsticks are required for making a single 'H' and ten matchsticks for two 'H' and so on. He tried obtaining the rule for calculating number of matchsticks required for making 'n' numbers of H. The correct rule is ______.

Discussion

296.	In a regular polygon, the ratio of the inner and outer angle is 14 : 4. How many sides does this polygon have ?
Answer» In a regular polygon, the ratio of the inner and outer angle is 14 : 4. How many sides does this polygon have ?

Discussion

297.	The largest 3 digit composite number is ___.
Answer» The largest 3 digit composite number is ___.

Discussion

298.	If a line segment of length 20 cm is reflected in a line of symmetry (mirror), then the reflection is a line of length ____ cm.20
Answer» If a line segment of length 20 cm is reflected in a line of symmetry (mirror), then the reflection is a line of length ____ cm. 20

Discussion

299.	what are oxoanions?
Answer» what are oxoanions?

Discussion

300.	The angle between A=\overset∧ i+ \overset∧ j and B=\overset∧ i-\overset∧ j is A 45^0 B 90^0 C -45^0 D 180^0
Answer» The angle between A=\overset∧ i+ \overset∧ j and B=\overset∧ i-\overset∧ j is A 45^0 B 90^0 C -45^0 D 180^0

Discussion

Explore topic-wise InterviewSolutions in .

Épelez bien.1. Ecolle2. Oeil3. Neöl4. Shâpeau5. Chaize6. Garson7. Tabël8. Maiçon

Question 5(i)Name the property under multiplication used in each of the following:−45×1=1×−45

Ram bought 3.5 kg of rice at ₹ 10.5 per kg. Find the total cost of rice.

Insert commas suitably and write the names according to International system of numeration: 99985102

What is the concept of zero and infinity?Are they related because both of them mean the symbol for nothing.

13 pounds of coal must be fed into six coal burners in a furnace so that each coal burner has an equal amount of coal. Calculate the number of pounds of coal needed for each burner.

Five angles of a hexagon are equal. If the sixth angle measures 145∘, then the measure of each of the five angles is

The time (in minutes) taken by John to solve each of 11 sums are given as 5, 4, 6, 4, 4, 5, 4, 6, 5, 7 and 4. John constructed a frequency table using the data as shown below. Which of the following is correct about the unknown values or counts in the table?

The least number of 4-digits which is exactly divisible by 9 is(a) 1008 (b) 1009 (c) 1026 (d) 1018

Is it necessary that if a polygon has all sides equal then its all angles will also be equal?

Which of the following is/are multiple of 9?

Question 36=z +2

The following pictograph gives us the number of hours required to finish the course of a subject before an exam. From this, you analyse that the subject that takes the most no. of hours is ___ and the subject that takes the least no. of hours is ___.

Given the area of a circle is 36 cm2. The area of the rectangle is 16th of the area of the circle. If the breadth of the rectangle is 1 cm, what is its length?

The following figure is made of

14.A vertical disc has three grooves directed along the chords AB,AC andAD.Three bodies begin to slide down the respective grooves from A simultaneously.If AB>AC>AD,the respective time interval reach the bottoms of the respective grooves t1,t2,t3 are

56× 57= ___

(−20)×(5−9)= _______

The length, breadth and height of a room are 12m, 15m and 18m respectively. Determine the length of the longest stick that can measure all the dimensions of the room in an exact number of times?

If a line segment is indefinitely extended in both the directions, then we will get a ___.

Write the numerical expression which gives the answer 10 and also convert it into a tree diagram.

Smallest three digit number which is divisible by 3 is .Largest three digit number which is divisible by 3 is .

The product of any natural number and the smallest prime is(a) an even number(b) an odd number(c) a prime number(d) None of these

Question 37. 179+419 = ___.

If the complement of an angle is 79∘ then the angle will be of

If we are at 4 on the number line, we make 4 hops to the left, at which point do we arrive?

Mary bought 312 m of lace. She used 134 m of lace for her new dress. How much lace is left with her?

Match the following.

In an election between 2 parties, a candidate secured 48% of the votes and lost the election by 40 votes. Find the total number of votes polled.

Estimate the following product using general rule:9,250 × 29

The measures of the angles of a triangle are in the ratio of 2:3:5. The measures of the angles are .

Pavan gave a number, 98429758 to Akash and asked him to find the difference between the numbers 2 and 7 in it based on place value. This difference is ___.

The value of 5^0 x 5^3 is ___

The perimeter of a square is numerically equal to its area. Find its area.

Fill in the blank:A man spends ₹x per week. The total money spent by him in xy2 weeks is _________.

Which of the following is/are true for the perimeter of a regular pentagon?

List the common factors of 75, 60, and 210.

The missing block is ________ in the reverse number tower.36

No. and type of curves inHomo erectus

The simple interest for ₹1500 at 8% per annum for 3 years is(a) ₹400(b) ₹360(c) ₹450(d) ₹500

Question 59 State whether the statements are true or false: A regular octagon has 10 lines of symmetry.

A rod is 27 metres long. From it, 7 metres long pieces are cut out. How many such pieces could be got? What would be the length of the remaining piece?

A boy while playing with matchsticks observed that five matchsticks are required for making a single 'H' and ten matchsticks for two 'H' and so on. He tried obtaining the rule for calculating number of matchsticks required for making 'n' numbers of H. The correct rule is ______.

In a regular polygon, the ratio of the inner and outer angle is 14 : 4. How many sides does this polygon have ?

The largest 3 digit composite number is ___.

If a line segment of length 20 cm is reflected in a line of symmetry (mirror), then the reflection is a line of length ____ cm.20

what are oxoanions?

The angle between A=\overset∧ i+ \overset∧ j and B=\overset∧ i-\overset∧ j is A 45^0 B 90^0 C -45^0 D 180^0

The following pictograph gives us the number of hours required to finish the course of a subject before an exam. From this, you analyse that the subject that takes the most no. of hours is _ and the subject that takes the least no. of hours is _.