16437 + Interview Questions in Mathematics Page 148 InterviewSolution

7351.	A farmer divides his herd of x cows among his four sons such that first son gets one-half of the herd, the scond son gets one-fourth, and the third son gets one fifth and the fourth son gets 7 cows, then the value of x is :
Answer» A farmer divides his herd of x cows among his four sons such that first son gets one-half of the herd, the scond son gets one-fourth, and the third son gets one fifth and the fourth son gets 7 cows, then the value of x is :

Discussion

7352.	Find the next two figures in the given pattern:
Answer» Find the next two figures in the given pattern:

7352.

Find the next two figures in the given pattern:

Answer»

Find the next two figures in the given pattern:

Discussion

7353.	3/9×6/4-1/12+13/6÷2/7
Answer» 3/9×6/4-1/12+13/6÷2/7

Discussion

7354.	What is the equivalent ratio of 69?
Answer» What is the equivalent ratio of $\frac{6}{9} ?$

Discussion

7355.	The value of 7−(−2) is
Answer» The value of $7 - (- 2)$ is

Discussion

7356.	Let →A=Acosθ^i+Asinθ^j be any vector.Then another vector →B which is normal to →A can be?
Answer» Let $\to A = A c o s θ^i + A s i n θ^j$ be any vector.Then another vector $\to B$ which is normal to $\to A$ can be?

Discussion

7357.

Length(p) 5 7 9 Price(l) 50 70 90 Price(p) is related to the length(l) as

Answer»

Length( $p$ )	5	7	9
Price( $l$ )	50	70	90

Price(

p

) is related to the length(

l

) as

Discussion

7358.	What units of volume we use in these following circumstances? Volume of eye drops to be taken Capacity of water tank Capacity of syringe Volume of water used for gardening Volume of milk to be bought from the supermarket.
Answer» What units of volume we use in these following circumstances? Volume of eye drops to be taken Capacity of water tank Capacity of syringe Volume of water used for gardening Volume of milk to be bought from the supermarket.

Discussion

7359.	Convert 3814 in it's lowest form.
Answer» Convert $\frac{38}{14}$ in it's lowest form.

Discussion

7360.	The crystals are bounded by plane faces (f),straight edges(e) and interfacial angle (c). The relationship between these is: a)f+c =e+2 b)f+e =c+2 c)c+e =f+2 d)None of these
Answer» The crystals are bounded by plane faces (f),straight edges(e) and interfacial angle (c). The relationship between these is: a)f+c =e+2 b)f+e =c+2 c)c+e =f+2 d)None of these

Discussion

7361.	13 PROVE THAT Angles which are in the same segment are equal
Answer» 13 PROVE THAT Angles which are in the same segment are equal

Discussion

7362.	Find the value of 11112 if:12=1112=1211112=12321
Answer» Find the value of $1111^{2}$ if: $1^{2} = 1$ $11^{2} = 121$ $111^{2} = 12321$

Discussion

7363.	Convert (5+110+110) to decimal.
Answer» Convert $(5 + \frac{1}{10} + \frac{1}{10})$ to decimal.

Discussion

7364.	1017 + 997 =
Answer» $\frac{101}{7}$ + $\frac{99}{7}$ =

Discussion

7365.	The percentage increase in the perimeter of a rectangle, if each of its sides is increased by 20%.
Answer» The percentage increase in the perimeter of a rectangle, if each of its sides is increased by $20 %$ .

Discussion

7366.	In how many ways can 4 boys and 3 girls form a line with the boys and girls sitting alternatively. Find the number of ways making the line ?
Answer» In how many ways can 4 boys and 3 girls form a line with the boys and girls sitting alternatively. Find the number of ways making the line ?

Discussion

7367.	Which of these shapes cannot be folded to form a cube?
Answer» Which of these shapes cannot be folded to form a cube?

Discussion

7368.	Three angles of a quadrilateral are equal and the measure of the fourth angle is 120∘. Find the measure of each of the equal angles.
Answer» Three angles of a quadrilateral are equal and the measure of the fourth angle is $120^{\circ}$ . Find the measure of each of the equal angles.

Discussion

7369.	If A is an orthogonal .matrix then what is the value of det A
Answer» If A is an orthogonal .matrix then what is the value of det A

Discussion

7370.	Let O be the centre of the circle. Let P be a point on the circumference. Select the statements that apply.
Answer» Let O be the centre of the circle. Let P be a point on the circumference. Select the statements that apply.

Discussion

7371.	Which of the following is the correct representation of 34006?
Answer» Which of the following is the correct representation of 34006?

Discussion

7372.	Simplify the expression: 5+7x[3(4x+9)+8]
Answer» Simplify the expression: $5 + 7 x [3 (4 x + 9) + 8]$

Discussion

7373.	Find the number of sides of a polygon whose exterior and interior angles are in the ratio 1 : .5
Answer» Find the number of sides of a polygon whose exterior and interior angles are in the ratio 1 : .5

Discussion

7374.	Refer to the figure below, which of the given options is correct?
Answer» Refer to the figure below, which of the given options is correct?

7374.

Refer to the figure below, which of the given options is correct?

Answer»

Refer to the figure below, which of the given options is correct?

Discussion

7375.	The sum of a number and its one-third is four less than twice of the number. This statement can be represented in the form of equation as:
Answer» The sum of a number and its one-third is four less than twice of the number. This statement can be represented in the form of equation as:

Discussion

7376.	On selling a T.V. at 5% gain and a fridge at 10% gain, a shopkeeper gains Rs.2000. But if he sells the T.V. at 10% gain and the fridge at 5% loss. He gains Rs.1500 on the transaction.Find the actual prices of T.V. and fridge.
Answer» On selling a T.V. at 5% gain and a fridge at 10% gain, a shopkeeper gains Rs.2000. But if he sells the T.V. at 10% gain and the fridge at 5% loss. He gains Rs.1500 on the transaction.Find the actual prices of T.V. and fridge.

Discussion

7377.	If x : y = 2 : 5 , then find 3x : 5y
Answer» If x : y = 2 : 5 , then find 3x : 5y

Discussion

7378.	Draw line l . Take any point P on the line. Using a set square, draw a line perpendicular to line l at the point P.
Answer» Draw line l . Take any point P on the line. Using a set square, draw a line perpendicular to line l at the point P.

Discussion

7379.	Frame an equation. My mother is three times my age. Sum of our ages is 48.
Answer» Frame an equation. My mother is three times my age. Sum of our ages is 48.

Discussion

7380.	Convert the given tree into arithmetical expression.
Answer» Convert the given tree into arithmetical expression.

Discussion

7381.	Estimate the difference between the given fractions using benchmarks:89−611≈
Answer» Estimate the difference between the given fractions using benchmarks: $\frac{8}{9} - \frac{6}{11} \approx$

Discussion

7382.	Equivalent ratio of 1:2 is:
Answer» Equivalent ratio of 1:2 is:

Discussion

7383.	Which of the following is not a prime factorization?
Answer» Which of the following is not a prime factorization?

Discussion

7384.	22/2+root 3+root5 is equals to
Answer» 22/2+root 3+root5 is equals to

Discussion

7385.	Répondez aux questions suivantes.1. Qui écrit la lettre?2. Où est Rouen?3. Nommez deux écrivains français.4. Quel fleuve traverse Rouen?5. Est - ce que la mer est près de Rouen?
Answer» Répondez aux questions suivantes. 1. Qui écrit la lettre? 2. Où est Rouen? 3. Nommez deux écrivains français. 4. Quel fleuve traverse Rouen? 5. Est - ce que la mer est près de Rouen?

Discussion

7386.	If 810 is decreased in the ratio a:b to obtain 720, find a and b.
Answer» If 810 is decreased in the ratio a:b to obtain 720, find a and b.

Discussion

7387.	In the figure below, lines RS and PQ intersect each other at point O. If ∠POR : ∠ROQ = 11:13, find ∠SOQ.
Answer» In the figure below, lines RS and PQ intersect each other at point O. If $∠ P O R$ : $∠ R O Q$ = 11:13, find $∠ S O Q$ .

7387.

In the figure below, lines RS and PQ intersect each other at point O. If ∠POR : ∠ROQ = 11:13, find ∠SOQ.

Answer»

In the figure below, lines RS and PQ intersect each other at point O. If $∠ P O R$ : $∠ R O Q$ = 11:13, find $∠ S O Q$ .

Discussion

7388.	If 97 and a63 are equivalent fractions, then the value of a is ___ .
Answer» If $\frac{9}{7}$ and $\frac{a}{63}$ are equivalent fractions, then the value of $a$ is ___ .

Discussion

7389.	A man bought a watch for ₹18,750 and sold it at a loss of ₹ 1,560. The selling price of the watch is ___.
Answer» A man bought a watch for ₹18,750 and sold it at a loss of ₹ 1,560. The selling price of the watch is ___.

Discussion

7390.	Anita and Divya are preparing for their exam.Anita says that 3×516=31 .But, Divya says 3×516=312.Which of them is right?
Answer» Anita and Divya are preparing for their exam. Anita says that $3 \times 5 \frac{1}{6} = 31$ . But, Divya says $3 \times 5 \frac{1}{6} = \frac{31}{2}$ . Which of them is right?

Discussion

7391.	Match the length of a side of each square with its area.
Answer» Match the length of a side of each square with its area.

Discussion

7392.	37. If 5 parallel straight lines are intersected by 4 parallel straight lines then the number of parallelograms thus formed is
Answer» 37. If 5 parallel straight lines are intersected by 4 parallel straight lines then the number of parallelograms thus formed is

Discussion

7393.	The simple interest on a certain sum is 1625 of the sum. If the rate percent per annum and the time are numerically equal, then the rate percent is(a) 8%(b) 4%(c) 6%(d) 12%
Answer» The simple interest on a certain sum is $\frac{16}{25}$ of the sum. If the rate percent per annum and the time are numerically equal, then the rate percent is (a) $8 %$ (b) $4 %$ (c) $6 %$ (d) $12 %$

7393.

The simple interest on a certain sum is 1625 of the sum. If the rate percent per annum and the time are numerically equal, then the rate percent is(a) 8%(b) 4%(c) 6%(d) 12%

Answer»

The simple interest on a certain sum is $\frac{16}{25}$ of the sum. If the rate percent per annum and the time are numerically equal, then the rate percent is

(a) $8 %$
(b) $4 %$
(c) $6 %$
(d) $12 %$

Discussion

7394.	Convert 198 to Roman numerals.
Answer» Convert 198 to Roman numerals.

Discussion

7395.	Write as a fraction with denominator 100
Answer» Write as a fraction with denominator 100

Discussion

7396.	State the types of the underlined phrases. With great regret, the police informed us about the incident.
Answer» State the types of the underlined phrases. With great regret, the police informed us about the incident.

7396.

State the types of the underlined phrases. With great regret, the police informed us about the incident.

Answer»

State the types of the underlined phrases.

With great regret, the police informed us about the incident.

Discussion

7397.	Question : 6 If the perimeter of a regular hexagon is x metres, then the length of each of its sides is (a) x+6 metres (b) x÷6 metres (c) x−6 metres (d) 6÷x metres
Answer» Question : 6 If the perimeter of a regular hexagon is x metres, then the length of each of its sides is (a) $x + 6$ metres (b) $x \div 6$ metres (c) $x - 6$ metres (d) $6 \div x$ metres

7397.

Question : 6 If the perimeter of a regular hexagon is x metres, then the length of each of its sides is (a) x+6 metres (b) x÷6 metres (c) x−6 metres (d) 6÷x metres

Answer»

Question : 6

If the perimeter of a regular hexagon is x metres, then the length of each of its sides is

(a) $x + 6$ metres

(b) $x \div 6$ metres

(c) $x - 6$ metres

(d) $6 \div x$ metres

Discussion

7398.	What is the value of 1317−817 ?
Answer» What is the value of $\frac{13}{17} - \frac{8}{17}$ ?

Discussion

7399.	A carpenter bought a piece of wood that was 1.25 metres long. Then she sawed 0.75 metres off the end. How long is the piece of wood now? meters
Answer» A carpenter bought a piece of wood that was 1.25 metres long. Then she sawed 0.75 metres off the end. How long is the piece of wood now? meters

Discussion

7400.	In a race of 100 m, A can give B a start of 20 m but still manages to win the race by 5 m. Had both of them started together from the starting point, by how many metres will A beat B?
Answer» In a race of 100 m, A can give B a start of 20 m but still manages to win the race by 5 m. Had both of them started together from the starting point, by how many metres will A beat B?

Discussion

Explore topic-wise InterviewSolutions in .

A farmer divides his herd of x cows among his four sons such that first son gets one-half of the herd, the scond son gets one-fourth, and the third son gets one fifth and the fourth son gets 7 cows, then the value of x is :

Find the next two figures in the given pattern:

3/9×6/4-1/12+13/6÷2/7

What is the equivalent ratio of 69?

The value of 7−(−2) is

Let →A=Acosθ^i+Asinθ^j be any vector.Then another vector →B which is normal to →A can be?

Length(p) 5 7 9 Price(l) 50 70 90 Price(p) is related to the length(l) as

What units of volume we use in these following circumstances? Volume of eye drops to be taken Capacity of water tank Capacity of syringe Volume of water used for gardening Volume of milk to be bought from the supermarket.

Convert 3814 in it's lowest form.

The crystals are bounded by plane faces (f),straight edges(e) and interfacial angle (c). The relationship between these is: a)f+c =e+2 b)f+e =c+2 c)c+e =f+2 d)None of these

13 PROVE THAT Angles which are in the same segment are equal

Find the value of 11112 if:12=1112=1211112=12321

Convert (5+110+110) to decimal.

1017 + 997 =

The percentage increase in the perimeter of a rectangle, if each of its sides is increased by 20%.

In how many ways can 4 boys and 3 girls form a line with the boys and girls sitting alternatively. Find the number of ways making the line ?

Which of these shapes cannot be folded to form a cube?

Three angles of a quadrilateral are equal and the measure of the fourth angle is 120∘. Find the measure of each of the equal angles.

If A is an orthogonal .matrix then what is the value of det A

Let O be the centre of the circle. Let P be a point on the circumference. Select the statements that apply.

Which of the following is the correct representation of 34006?

Simplify the expression: 5+7x[3(4x+9)+8]

Find the number of sides of a polygon whose exterior and interior angles are in the ratio 1 : .5

Refer to the figure below, which of the given options is correct?

The sum of a number and its one-third is four less than twice of the number. This statement can be represented in the form of equation as:

On selling a T.V. at 5% gain and a fridge at 10% gain, a shopkeeper gains Rs.2000. But if he sells the T.V. at 10% gain and the fridge at 5% loss. He gains Rs.1500 on the transaction.Find the actual prices of T.V. and fridge.

If x : y = 2 : 5 , then find 3x : 5y

Draw line l . Take any point P on the line. Using a set square, draw a line perpendicular to line l at the point P.

Frame an equation. My mother is three times my age. Sum of our ages is 48.

Convert the given tree into arithmetical expression.

Estimate the difference between the given fractions using benchmarks:89−611≈

Equivalent ratio of 1:2 is:

Which of the following is not a prime factorization?

22/2+root 3+root5 is equals to

Répondez aux questions suivantes.1. Qui écrit la lettre?2. Où est Rouen?3. Nommez deux écrivains français.4. Quel fleuve traverse Rouen?5. Est - ce que la mer est près de Rouen?

If 810 is decreased in the ratio a:b to obtain 720, find a and b.

In the figure below, lines RS and PQ intersect each other at point O. If ∠POR : ∠ROQ = 11:13, find ∠SOQ.

If 97 and a63 are equivalent fractions, then the value of a is ___ .

A man bought a watch for ₹18,750 and sold it at a loss of ₹ 1,560. The selling price of the watch is ___.

Anita and Divya are preparing for their exam.Anita says that 3×516=31 .But, Divya says 3×516=312.Which of them is right?

Match the length of a side of each square with its area.

37. If 5 parallel straight lines are intersected by 4 parallel straight lines then the number of parallelograms thus formed is

The simple interest on a certain sum is 1625 of the sum. If the rate percent per annum and the time are numerically equal, then the rate percent is(a) 8%(b) 4%(c) 6%(d) 12%

Convert 198 to Roman numerals.

Write as a fraction with denominator 100

State the types of the underlined phrases. With great regret, the police informed us about the incident.

Question : 6 If the perimeter of a regular hexagon is x metres, then the length of each of its sides is (a) x+6 metres (b) x÷6 metres (c) x−6 metres (d) 6÷x metres

What is the value of 1317−817 ?

A carpenter bought a piece of wood that was 1.25 metres long. Then she sawed 0.75 metres off the end. How long is the piece of wood now? meters

In a race of 100 m, A can give B a start of 20 m but still manages to win the race by 5 m. Had both of them started together from the starting point, by how many metres will A beat B?