5411 + Interview Questions in Quantitative Aptitude Page 16 InterviewSolution

751.	The number of cars sold in the D segment is same as the number of cars sold by which of the following manufacturers?
Answer» The number of cars sold in the D segment is same as the number of cars sold by which of the following manufacturers?

Discussion

752.	Q12. Ravi lives in a multi-story apartment at the top floor and always uses stairs to go up and down. He takes 6 steps per min while going up and 14 steps per min while going down. He also takes a break of 20 seconds after every 12 steps while going up but does not take any break while going down. If he takes 8 min in going up to his flat, then how much time he takes in coming down from his flat? रवि एक बहु-मंज़िला अपार्टमेंट के शीर्ष मंज़िल पर रहता है। एवं चढ़ने व उतरने के लिए हमेशा सीढ़ियों का उपयोग करता है। ऊपर जाते हुए वह 6 सीढ़ियां प्रति मिनट लेता है और नीचे उतरते हुए वह 14 सीढ़ियां प्रति मिनट लेता है। ऊपर जाते हुए वह हर 12 सीढ़ियां के बाद 20 सेकेंड का ब्रेक भी लेता है लेकिन नीचे उतरते हुए वह कोई ब्रेक नहीं लेता। यदि वह अपनी मंज़िल तक जाने में 8 मिलट लगाता है तो मंज़िल से नीचे तक आने में वह कितना समय लेगा?
Answer» Q12. Ravi lives in a multi-story apartment at the top floor and always uses stairs to go up and down. He takes 6 steps per min while going up and 14 steps per min while going down. He also takes a break of 20 seconds after every 12 steps while going up but does not take any break while going down. If he takes 8 min in going up to his flat, then how much time he takes in coming down from his flat? रवि एक बहु-मंज़िला अपार्टमेंट के शीर्ष मंज़िल पर रहता है। एवं चढ़ने व उतरने के लिए हमेशा सीढ़ियों का उपयोग करता है। ऊपर जाते हुए वह 6 सीढ़ियां प्रति मिनट लेता है और नीचे उतरते हुए वह 14 सीढ़ियां प्रति मिनट लेता है। ऊपर जाते हुए वह हर 12 सीढ़ियां के बाद 20 सेकेंड का ब्रेक भी लेता है लेकिन नीचे उतरते हुए वह कोई ब्रेक नहीं लेता। यदि वह अपनी मंज़िल तक जाने में 8 मिलट लगाता है तो मंज़िल से नीचे तक आने में वह कितना समय लेगा?

752.

Q12. Ravi lives in a multi-story apartment at the top floor and always uses stairs to go up and down. He takes 6 steps per min while going up and 14 steps per min while going down. He also takes a break of 20 seconds after every 12 steps while going up but does not take any break while going down. If he takes 8 min in going up to his flat, then how much time he takes in coming down from his flat? रवि एक बहु-मंज़िला अपार्टमेंट के शीर्ष मंज़िल पर रहता है। एवं चढ़ने व उतरने के लिए हमेशा सीढ़ियों का उपयोग करता है। ऊपर जाते हुए वह 6 सीढ़ियां प्रति मिनट लेता है और नीचे उतरते हुए वह 14 सीढ़ियां प्रति मिनट लेता है। ऊपर जाते हुए वह हर 12 सीढ़ियां के बाद 20 सेकेंड का ब्रेक भी लेता है लेकिन नीचे उतरते हुए वह कोई ब्रेक नहीं लेता। यदि वह अपनी मंज़िल तक जाने में 8 मिलट लगाता है तो मंज़िल से नीचे तक आने में वह कितना समय लेगा?

Answer»

Q12. Ravi lives in a multi-story apartment at the top floor and always uses stairs to go up and down. He takes 6 steps per min while going up and 14 steps per min while going down. He also takes a break of 20 seconds after every 12 steps while going up but does not take any break while going down. If he takes 8 min in going up to his flat, then how much time he takes in coming down from his flat?

रवि एक बहु-मंज़िला अपार्टमेंट के शीर्ष मंज़िल पर रहता है। एवं चढ़ने व उतरने के लिए हमेशा सीढ़ियों का उपयोग करता है। ऊपर जाते हुए वह 6 सीढ़ियां प्रति मिनट लेता है और नीचे उतरते हुए वह 14 सीढ़ियां प्रति मिनट लेता है। ऊपर जाते हुए वह हर 12 सीढ़ियां के बाद 20 सेकेंड का ब्रेक भी लेता है लेकिन नीचे उतरते हुए वह कोई ब्रेक नहीं लेता। यदि वह अपनी मंज़िल तक जाने में 8 मिलट लगाता है तो मंज़िल से नीचे तक आने में वह कितना समय लेगा?

Discussion

753.	In step V, which of the following word/number would be at 6th position from the right?
Answer» In step V, which of the following word/number would be at 6 $^{t h}$ position from the right?

Discussion

754.	Number of ways seven persons can address a meeting such that among three persons A, B and C, A will speak before B and B before C is ___.
Answer» Number of ways seven persons can address a meeting such that among three persons A, B and C, A will speak before B and B before C is ___.

Discussion

755.	50. In an AP S1,S2,S3 are sum of the n,2n,3n terms of the AP then prove that S3=3(S2-S1)
Answer» 50. In an AP S1,S2,S3 are sum of the n,2n,3n terms of the AP then prove that S3=3(S2-S1)

Discussion

756.	The number of girls doing their PG in Statistics is what per cent of the number of boys doing their PG in Physics?
Answer» The number of girls doing their PG in Statistics is what per cent of the number of boys doing their PG in Physics?

Discussion

757.	If 7 kg onions cost 140 rupees, how much must we pay for 12 kg onions?
Answer» If $7 k g$ onions cost $140$ rupees, how much must we pay for $12 k g$ onions?

Discussion

758.	17.The solution set formed the region's x + y greater than 9 and x + y less than 18 in the first quadrant represents Options= 1. Triangle 2. Rhombus 3. Parallegram 4. Trapezium
Answer» 17.The solution set formed the region's x + y greater than 9 and x + y less than 18 in the first quadrant represents Options= 1. Triangle 2. Rhombus 3. Parallegram 4. Trapezium

Discussion

759.	What is the percentage change in the percentage increase in the number of non-local North Indian people in City A and non-local Foreign Nationals of the Asian category in City D, from 2001 to 2002?
Answer» What is the percentage change in the percentage increase in the number of non-local North Indian people in City A and non-local Foreign Nationals of the Asian category in City D, from 2001 to 2002?

Discussion

760.	Write the decimal representation of 3/3125 without actually performing the long division
Answer» Write the decimal representation of 3/3125 without actually performing the long division

Discussion

761.	What is the remainder when 15987797 is divided by 10?
Answer» What is the remainder when $15987^{797}$ is divided by 10?

Discussion

762.	I. 3x2+ 8x + 4 = 0 II. 4y2 - 19y + 12 = 0
Answer» I. 3 $x^{2}$ + 8x + 4 = 0 II. 4 $y^{2}$ - 19y + 12 = 0

762.

I. 3x2+ 8x + 4 = 0 II. 4y2 - 19y + 12 = 0

Answer»

I. 3 $x^{2}$ + 8x + 4 = 0

II. 4 $y^{2}$ - 19y + 12 = 0

Discussion

763.	An upcoming colony near Delhi has two types of villas, deluxe and semi-deluxe. 65% of the villas in the colony are semi-deluxe. The number of occupied deluxe villas is twice the number of unoccupied semi-deluxe villas. What percent of the villas in the colony is occupied? I. The number of occupied deluxe villas is the twice the number of unoccupied semi-deluxe villas. What percent of the villas in the colony is occupied? II. The colony has a total of 180 villas.
Answer» An upcoming colony near Delhi has two types of villas, deluxe and semi-deluxe. 65% of the villas in the colony are semi-deluxe. The number of occupied deluxe villas is twice the number of unoccupied semi-deluxe villas. What percent of the villas in the colony is occupied? I. The number of occupied deluxe villas is the twice the number of unoccupied semi-deluxe villas. What percent of the villas in the colony is occupied? II. The colony has a total of 180 villas.

Discussion

764.	75.Solve the given system of equations by algebraic method: 3x-( y+7)/11+2 = 10 2y + ( x + 11 )/7 = 10
Answer» 75.Solve the given system of equations by algebraic method: 3x-( y+7)/11+2 = 10 2y + ( x + 11 )/7 = 10

Discussion

765.	The time taken by a vehicle to go from one station to other is 100s. It is recorded with a stop watch having the least count 1s. how many significant figures are there in the value of time 100s 1] 1 2] 2 3] 3 4] 4
Answer» The time taken by a vehicle to go from one station to other is 100s. It is recorded with a stop watch having the least count 1s. how many significant figures are there in the value of time 100s 1] 1 2] 2 3] 3 4] 4

Discussion

766.	Fill In The Blanks If O is the circumcentre of ΔABC and D is the mid-point of the base BC, then ∠BOD = _______________.
Answer» Fill In The Blanks If O is the circumcentre of ΔABC and D is the mid-point of the base BC, then ∠BOD = _______________.

Discussion

767.	How many human life spans have elapsed since the earliest man?
Answer» How many human life spans have elapsed since the earliest man?

Discussion

768.	The area of the triangle on the complex plane formed by the complex numbers z, –iz and z + iz is(a) \|z\|2(b) \|z¯\|2(c) 12z2(d) none of these
Answer» The area of the triangle on the complex plane formed by the complex numbers z, –iz and z + iz is (a) \|z\|² (b) $\| \bar{z} \|^{2}$ (c) $\frac{1}{2} {\|z\|}^{2}$ (d) none of these

Discussion

769.	(-5,2), (3, -6) and (7, 4) are vertices of a triangle find the length of its median through vertex (3, -6).
Answer» (-5,2), (3, -6) and (7, 4) are vertices of a triangle find the length of its median through vertex (3, -6).

Discussion

770.	In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find:(i) length of the arc.(ii) area of the sector formed by the arc.(iii) area of the segment formed by the corresponding chord
Answer» In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find: (i) length of the arc. (ii) area of the sector formed by the arc. (iii) area of the segment formed by the corresponding chord

Discussion

771.	For specifying a straight line, how many geometrical parameters should be known?(a) 1(b) 2(c) 3(d) 4
Answer» For specifying a straight line, how many geometrical parameters should be known? (a) 1 (b) 2 (c) 3 (d) 4

Discussion

772.	If three positive real numbers x,y,z are in A.P such that xyz = 4, then what will be the minimum value of y?
Answer» If three positive real numbers x,y,z are in A.P such that xyz = 4, then what will be the minimum value of y?

Discussion

773.	If B : D, then C : ?
Answer» If B : D, then C : ?

Discussion

774.	How many integers are there from 500 to 2000 that leave a remainder of 2 on division by 5 and a remainder of 1 on division by 3?
Answer» How many integers are there from 500 to 2000 that leave a remainder of 2 on division by 5 and a remainder of 1 on division by 3?

Discussion

775.	Q45. A person travels 285 km in 6h. In the first part of the journey, he travels at 40 km/h by bus. In the second part, he travels at 55 km/h by train. The distance travelled by train is
Answer» Q45. A person travels 285 km in 6h. In the first part of the journey, he travels at 40 km/h by bus. In the second part, he travels at 55 km/h by train. The distance travelled by train is

Discussion

776.	On which bench there are three students?
Answer» On which bench there are three students?

Discussion

777.	Each girl in a group of girls contributed as many rupees as the number of boys in the class. The total collection of the class was Rs.1568 and the ratio of the number of boys to that of girls in the class is 1:2. Find the total number of students in the class assuming the boys didn't contribute any money.
Answer» Each girl in a group of girls contributed as many rupees as the number of boys in the class. The total collection of the class was Rs.1568 and the ratio of the number of boys to that of girls in the class is 1:2. Find the total number of students in the class assuming the boys didn't contribute any money.

Discussion

778.	What will be the expanded form of number 1021?
Answer» What will be the expanded form of number 1021?

Discussion

779.	How many positive integers x≤10000 are there such that the difference 2x−x2 is not divisible by 7?
Answer» How many positive integers $x \leq 10000$ are there such that the difference $2^{x} - x^{2}$ is not divisible by 7?

Discussion

780.	12. If a < b < c < d < e are consecutive positive integers, such that b + c + d is a perfect square and a + b + c + d + e is a perfect cube. The smallest possible value of c is (i) 675 (ii) 576 (iii) 475 (iv) 384
Answer» 12. If a < b < c < d < e are consecutive positive integers, such that b + c + d is a perfect square and a + b + c + d + e is a perfect cube. The smallest possible value of c is (i) 675 (ii) 576 (iii) 475 (iv) 384

Discussion

781.	27.A party of 6 is to be formed from 10 boys and 7 girls so as to include 3 boys and 3 girls. in how many different ways can be formed if two particular girls refuse to join the same party.
Answer» 27.A party of 6 is to be formed from 10 boys and 7 girls so as to include 3 boys and 3 girls. in how many different ways can be formed if two particular girls refuse to join the same party.

Discussion

782.	If the radius of the circle touching the pair of lines 7x^2-18xy+7y^2=0 and the circle x^2+y^2-8x-8y=0, and contained in the given circle is equal to k, then k
Answer» If the radius of the circle touching the pair of lines 7x^2-18xy+7y^2=0 and the circle x^2+y^2-8x-8y=0, and contained in the given circle is equal to k, then k

Discussion

783.	If f(x)=5x+23x−5 and g(x)=x2−2x−1, then the value of g(f(f(3))) is
Answer» If $f (x) = \frac{5 x + 2}{3 x - 5}$ and $g (x) = x^{2} - 2 x - 1$ , then the value of $g (f (f (3)))$ is

Discussion

784.	If (y2−5y+3)(x2+x+1)<2x for all xϵR, then y lies in the interval
Answer» If $(y^{2} - 5 y + 3) (x^{2} + x + 1) < 2 x$ for all $x ϵ R,$ then y lies in the interval

Discussion

785.	Are all odd numbers triangular numbers? As if we add the consecutive odd numbers we always get a square number.
Answer» Are all odd numbers triangular numbers? As if we add the consecutive odd numbers we always get a square number.

Discussion

786.	If 2g(x)+3g(1x)=x−1, then find the value of g(2).
Answer» If $2 g (x) + 3 g (\frac{1}{x}) = x - 1$ , then find the value of g(2).

Discussion

787.	Find the unit digit of 217434 Ans. ______________.
Answer» $F i n d t h e u n i t d i g i t o f 217^{434} A n s .$ ______________.

Discussion

788.	In order y3y6 be divided by 11 ,the value of digit y should be
Answer» In order y3y6 be divided by 11 ,the value of digit y should be

Discussion

789.	Number of ways of factorizing 91,000 into two factors m and n, such that m > 1, n > 1and gcd(m,n) = 1 is ___.
Answer» Number of ways of factorizing 91,000 into two factors m and n, such that m > 1, n > 1and gcd(m,n) = 1 is ___.

Discussion

790.	the function 1/1+xsquare is decreasing in the interval ?
Answer» the function 1/1+xsquare is decreasing in the interval ?

Discussion

791.	If 7 times the seventh term of an A.P. is equal to 11 times its eleventh term, the value of eighteenth term of the A.P. is___
Answer» If 7 times the seventh term of an A.P. is equal to 11 times its eleventh term, the value of eighteenth term of the A.P. is___

Discussion

792.	Complete the table and by inspection of the table find the solution to the equation.m+10=16m12345678910⋯⋯⋯m+10⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯
Answer» Complete the table and by inspection of the table find the solution to the equation. $m + 10 = 16$ $\begin{matrix} m & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & \dots & \dots & \dots m + 10 & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots \end{matrix}$

792.

Complete the table and by inspection of the table find the solution to the equation.m+10=16m12345678910⋯⋯⋯m+10⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

Answer»

Complete the table and by inspection of the table find the solution to the equation.

$m + 10 = 16$

$\begin{matrix} m & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 & \dots & \dots & \dots m + 10 & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots & \dots \end{matrix}$

Discussion

793.	A sector of a circle of radius 15 cm has the angle 120°. It is rolled up so that two bounding radii are joined together to form a cone. Find the volume of the cone.
Answer» A sector of a circle of radius 15 cm has the angle 120°. It is rolled up so that two bounding radii are joined together to form a cone. Find the volume of the cone.

Discussion

794.	Given that p and q belong to a set of natural numbers If set S = {7, q , 12, 8, p , 9}, is p + q greater than 18? (1) The range of set S is less than 9. (2) The average of p and q is less than the average of set S.
Answer» Given that p and q belong to a set of natural numbers If set S = {7, q , 12, 8, p , 9}, is p + q greater than 18? (1) The range of set S is less than 9. (2) The average of p and q is less than the average of set S.

794.

Given that p and q belong to a set of natural numbers If set S = {7, q , 12, 8, p , 9}, is p + q greater than 18? (1) The range of set S is less than 9. (2) The average of p and q is less than the average of set S.

Answer»

Given that p and q belong to a set of natural numbers

If set S = {7, q , 12, 8, p , 9}, is p + q greater than 18?
(1) The range of set S is less than 9.
(2) The average of p and q is less than the average of set S.

Discussion

795.	Question 3 (iv)In an AP:(iv) Given a3=15,S10=125, find d and a10.
Answer» Question 3 (iv) In an AP: (iv) Given $a_{3} = 15, S_{10} = 125$ , find d and $a_{10}$ .

Discussion

796.	In an exam, 49% of the candidates failed in English and 36% failed in Hindi and 15% failed in both subjects If the total number of candidates who passed in English alone is 630. What is the total number of candidates appeared in the exam? ___
Answer» In an exam, 49% of the candidates failed in English and 36% failed in Hindi and 15% failed in both subjects If the total number of candidates who passed in English alone is 630. What is the total number of candidates appeared in the exam? ___

Discussion

797.	25. Sachin jogs from one end A to the other end B of a straight road of length 300 metre in 2 minutes and 30 seconds then he turns and jogs to point C which is 100 M from point B in 1 minute. calculate average speed and average velocity of Sachin during jogging. 1. From point A to B 2.From point A to C
Answer» 25. Sachin jogs from one end A to the other end B of a straight road of length 300 metre in 2 minutes and 30 seconds then he turns and jogs to point C which is 100 M from point B in 1 minute. calculate average speed and average velocity of Sachin during jogging. 1. From point A to B 2.From point A to C

Discussion

798.	Two circles having radii 3.5 cm and 4.8 cm touch each other internally. Find the distance between their centres.
Answer» Two circles having radii 3.5 cm and 4.8 cm touch each other internally. Find the distance between their centres.

Discussion

799.	The sum of two numbers is 135 and their H.C.F. is 27 . If their L.C.M. is 162, the numbers are [a] 108,27 [b] 72,54 [c] 81,54 [d] 99,36
Answer» The sum of two numbers is 135 and their H.C.F. is 27 . If their L.C.M. is 162, the numbers are [a] 108,27 [b] 72,54 [c] 81,54 [d] 99,36

Discussion

800.	Find the range and draw the graph f(x)= \|2x+3\|+4
Answer» Find the range and draw the graph f(x)= \|2x+3\|+4

Discussion

Explore topic-wise InterviewSolutions in .

The number of cars sold in the D segment is same as the number of cars sold by which of the following manufacturers?

In step V, which of the following word/number would be at 6th position from the right?

Number of ways seven persons can address a meeting such that among three persons A, B and C, A will speak before B and B before C is ___.

50. In an AP S1,S2,S3 are sum of the n,2n,3n terms of the AP then prove that S3=3(S2-S1)

The number of girls doing their PG in Statistics is what per cent of the number of boys doing their PG in Physics?

If 7 kg onions cost 140 rupees, how much must we pay for 12 kg onions?

17.The solution set formed the region's x + y greater than 9 and x + y less than 18 in the first quadrant represents Options= 1. Triangle 2. Rhombus 3. Parallegram 4. Trapezium

What is the percentage change in the percentage increase in the number of non-local North Indian people in City A and non-local Foreign Nationals of the Asian category in City D, from 2001 to 2002?

Write the decimal representation of 3/3125 without actually performing the long division

What is the remainder when 15987797 is divided by 10?

I. 3x2+ 8x + 4 = 0 II. 4y2 - 19y + 12 = 0

75.Solve the given system of equations by algebraic method: 3x-( y+7)/11+2 = 10 2y + ( x + 11 )/7 = 10

The time taken by a vehicle to go from one station to other is 100s. It is recorded with a stop watch having the least count 1s. how many significant figures are there in the value of time 100s 1] 1 2] 2 3] 3 4] 4

Fill In The Blanks If O is the circumcentre of ΔABC and D is the mid-point of the base BC, then ∠BOD = _______________.

How many human life spans have elapsed since the earliest man?

The area of the triangle on the complex plane formed by the complex numbers z, –iz and z + iz is(a) |z|2(b) |z¯|2(c) 12z2(d) none of these

(-5,2), (3, -6) and (7, 4) are vertices of a triangle find the length of its median through vertex (3, -6).

In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find:(i) length of the arc.(ii) area of the sector formed by the arc.(iii) area of the segment formed by the corresponding chord

For specifying a straight line, how many geometrical parameters should be known?(a) 1(b) 2(c) 3(d) 4

If three positive real numbers x,y,z are in A.P such that xyz = 4, then what will be the minimum value of y?

If B : D, then C : ?

How many integers are there from 500 to 2000 that leave a remainder of 2 on division by 5 and a remainder of 1 on division by 3?

Q45. A person travels 285 km in 6h. In the first part of the journey, he travels at 40 km/h by bus. In the second part, he travels at 55 km/h by train. The distance travelled by train is

On which bench there are three students?

What will be the expanded form of number 1021?

How many positive integers x≤10000 are there such that the difference 2x−x2 is not divisible by 7?

12. If a < b < c < d < e are consecutive positive integers, such that b + c + d is a perfect square and a + b + c + d + e is a perfect cube. The smallest possible value of c is (i) 675 (ii) 576 (iii) 475 (iv) 384

27.A party of 6 is to be formed from 10 boys and 7 girls so as to include 3 boys and 3 girls. in how many different ways can be formed if two particular girls refuse to join the same party.

If the radius of the circle touching the pair of lines 7x^2-18xy+7y^2=0 and the circle x^2+y^2-8x-8y=0, and contained in the given circle is equal to k, then k

If f(x)=5x+23x−5 and g(x)=x2−2x−1, then the value of g(f(f(3))) is

If (y2−5y+3)(x2+x+1)&lt;2x for all xϵR, then y lies in the interval

Are all odd numbers triangular numbers? As if we add the consecutive odd numbers we always get a square number.

If 2g(x)+3g(1x)=x−1, then find the value of g(2).

Find the unit digit of 217434 Ans. ______________.

In order y3y6 be divided by 11 ,the value of digit y should be

Number of ways of factorizing 91,000 into two factors m and n, such that m &gt; 1, n &gt; 1and gcd(m,n) = 1 is ___.

the function 1/1+xsquare is decreasing in the interval ?

If 7 times the seventh term of an A.P. is equal to 11 times its eleventh term, the value of eighteenth term of the A.P. is___

Complete the table and by inspection of the table find the solution to the equation.m+10=16m12345678910⋯⋯⋯m+10⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

A sector of a circle of radius 15 cm has the angle 120°. It is rolled up so that two bounding radii are joined together to form a cone. Find the volume of the cone.

Given that p and q belong to a set of natural numbers If set S = {7, q , 12, 8, p , 9}, is p + q greater than 18? (1) The range of set S is less than 9. (2) The average of p and q is less than the average of set S.

Question 3 (iv)In an AP:(iv) Given a3=15,S10=125, find d and a10.

In an exam, 49% of the candidates failed in English and 36% failed in Hindi and 15% failed in both subjects If the total number of candidates who passed in English alone is 630. What is the total number of candidates appeared in the exam? ___

Two circles having radii 3.5 cm and 4.8 cm touch each other internally. Find the distance between their centres.

The sum of two numbers is 135 and their H.C.F. is 27 . If their L.C.M. is 162, the numbers are [a] 108,27 [b] 72,54 [c] 81,54 [d] 99,36

Find the range and draw the graph f(x)= |2x+3|+4

If (y2−5y+3)(x2+x+1)<2x for all xϵR, then y lies in the interval

Number of ways of factorizing 91,000 into two factors m and n, such that m > 1, n > 1and gcd(m,n) = 1 is ___.