5411 + Interview Questions in Quantitative Aptitude Page 106 InterviewSolution

5251.	Find the number of squares in the given figure.
Answer» Find the number of squares in the given figure.

5251.

Find the number of squares in the given figure.

Answer»

Find the number of squares in the given figure.

5252.	25 children are standing in a row facing North. Raju is to the immediate left of Praveen and is 4th from the left end. Arnab is 13th from the right end. Which of the following statements is not true?
Answer» 25 children are standing in a row facing North. Raju is to the immediate left of Praveen and is 4 $^{t h}$ from the left end. Arnab is 13 $^{t h}$ from the right end. Which of the following statements is not true?

Discussion

5253.	What is the remainder when (32540 x 42400 x 3233) + 222 is divided by 13?
Answer» What is the remainder when (32540 x 42400 x 3233) + 222 is divided by 13?

Discussion

5254.	Work done in reversible adiabatic process in given by:
Answer» Work done in reversible adiabatic process in given by:

Discussion

5255.	During the period 1995-2000, the minimum rate of increase in sales is in the case of?
Answer» During the period 1995-2000, the minimum rate of increase in sales is in the case of?

Discussion

5256.	2f(x)+3f[(4x+5)(x−4)]=(x+1)2 Find the value of f(5) if x is a real number not equal to 4.
Answer» $2 f (x) + 3 f [\frac{(4 x + 5)}{(x - 4)}] = (x + 1)^{2}$ Find the value of f(5) if x is a real number not equal to 4.

Discussion

5257.	If a1+2a2+3a3=1, where a1,a2&a3 are all positive numbers; then what is the minimum value of 2a1+4a2+8a3?
Answer» If $a_{1} + 2 a_{2} + 3 a_{3} = 1$ , where $a_{1}, a_{2} & a_{3}$ are all positive numbers; then what is the minimum value of $2^{a 1} + 4^{a 2} + 8^{a 3}$ ?

Discussion

5258.	How much did Deepak get in English Paper II?
Answer» How much did Deepak get in English Paper II?

Discussion

5259.	X is a number formed by writing 9 for 99 times. What will be the remainder of this number when divided by 7?___
Answer» X is a number formed by writing 9 for 99 times. What will be the remainder of this number when divided by 7?___

Discussion

5260.	What is Tangent Secant theorem ?
Answer» What is Tangent Secant theorem ?

Discussion

5261.	With every passing year, cement companies are generating more profits per rupee of sale. This is occurring due to improved efficiencies of working. ICL follows this trend in 2001-02 and increases its profit before tax per rupee of sale by 10% over the previous year. Part of the reason for this profit figure is that its fixed expenses dropped to 10% of the sales value in 2001-02. But there is also some simultaneous change in the variable expenses. Identify the change.
Answer» With every passing year, cement companies are generating more profits per rupee of sale. This is occurring due to improved efficiencies of working. ICL follows this trend in 2001-02 and increases its profit before tax per rupee of sale by 10% over the previous year. Part of the reason for this profit figure is that its fixed expenses dropped to 10% of the sales value in 2001-02. But there is also some simultaneous change in the variable expenses. Identify the change.

Discussion

5262.	Pankaj takes a loan of Rs. 10000 at 10% per annum compounded annually which is to be repaid in two equal annual installments: one at the end of the first year and second at the end of the second year. The value of each installment is:
Answer» Pankaj takes a loan of Rs. 10000 at $10 %$ per annum compounded annually which is to be repaid in two equal annual installments: one at the end of the first year and second at the end of the second year. The value of each installment is:

Discussion

5263.	Q37. A cistern has three pipes A, B and C. Pipes A and B can fill it in 3 h and 4 h, respectively, while pipe C can empty the completely filled cistern in 1 h. If the pipes are opened in order at 3 pm, 4 pm, and 5 pm, respectively, at what time will the cistern be empty?
Answer» Q37. A cistern has three pipes A, B and C. Pipes A and B can fill it in 3 h and 4 h, respectively, while pipe C can empty the completely filled cistern in 1 h. If the pipes are opened in order at 3 pm, 4 pm, and 5 pm, respectively, at what time will the cistern be empty?

Discussion

5264.	If the sum of n terms of the series 1, 3, 9, 27, ..... is 121. Find the value of n.
Answer» If the sum of n terms of the series 1, 3, 9, 27, ..... is 121. Find the value of n.

Discussion

5265.	A person wants to go abroad by sea and return by air. There are 6 shipping services and 4 airlines operating. In how many ways he can go abroad and return back?
Answer» A person wants to go abroad by sea and return by air. There are 6 shipping services and 4 airlines operating. In how many ways he can go abroad and return back?

Discussion

5266.	Two casks contain mixtures of petrol (P) and kerosene (K). in the first cask P:K=7:3 and in the second cask P:K= 3:1. in what ratio should the mixtures from the two casks be taken to give a mixture in which P:K is 11:4?
Answer» Two casks contain mixtures of petrol (P) and kerosene (K). in the first cask P:K=7:3 and in the second cask P:K= 3:1. in what ratio should the mixtures from the two casks be taken to give a mixture in which P:K is 11:4?

Discussion

5267.	ABCDEF is a regular hexagon, with O as the centre. There is another regular hexagon with 2 of the end points PQ inscribed in the above hexagon (again with centre O). Find the area of the unshaded region, given that FPQC lies on a straight line and FP=CQ=2 and FP = 13 FO.
Answer» ABCDEF is a regular hexagon, with O as the centre. There is another regular hexagon with 2 of the end points PQ inscribed in the above hexagon (again with centre O). Find the area of the unshaded region, given that FPQC lies on a straight line and FP=CQ=2 and FP = $\frac{1}{3}$ FO.

5267.

ABCDEF is a regular hexagon, with O as the centre. There is another regular hexagon with 2 of the end points PQ inscribed in the above hexagon (again with centre O). Find the area of the unshaded region, given that FPQC lies on a straight line and FP=CQ=2 and FP = 13 FO.

Answer»

ABCDEF is a regular hexagon, with O as the centre. There is another regular hexagon with 2 of the end points PQ inscribed in the above hexagon (again with centre O). Find the area of the unshaded region, given that FPQC lies on a straight line and FP=CQ=2 and FP = $\frac{1}{3}$ FO.

Discussion

5268.	A rectangular block L×100×H, with L≤100≤H, where L and H are integers, is cut into two non-empty parts by a plane parallel to one of the faces, so that one of the parts is similar to the original. How many possibilities are there for (L, H)?
Answer» A rectangular block $L \times 100 \times H$ , with $L \leq 100 \leq H$ , where L and H are integers, is cut into two non-empty parts by a plane parallel to one of the faces, so that one of the parts is similar to the original. How many possibilities are there for (L, H)?

Discussion

5269.	If the input on a day is ‘eight friends are sitting in the circle’, then what will be the pass code for the batch at 3.00 p.m.?
Answer» If the input on a day is ‘eight friends are sitting in the circle’, then what will be the pass code for the batch at 3.00 p.m.?

Discussion

5270.	Two toys are drawn from a bag containing 21 toys numbered from 1 to 21 (without replacement). Find the probability that both the toys will show even numbers.
Answer» Two toys are drawn from a bag containing 21 toys numbered from 1 to 21 (without replacement). Find the probability that both the toys will show even numbers.

Discussion

5271.	A dealer buys a table listed at Rs. 500 and gets a discount of 28%. He spends Rs. 15 on transportation and sells it at a gain of 20%. Find the S.P. of the table.
Answer» A dealer buys a table listed at $R s . 500$ and gets a discount of $28 % .$ He spends $R s . 15$ on transportation and sells it at a gain of $20 %$ . Find the S.P. of the table.

Discussion

5272.	Q7. In an examination x boys and y girls appear. If the ratio x : y is given to be 11:13, then which of the following can be the total number of students appearing in the examination? एक परीक्षा में x लड़के और y लड़कियां सम्मिलित होते हैं। यदि x : y का अनुपात 11:13 दिया गया है, तो निम्नलिखित में से कौन-सी संख्या परीक्षा में सम्मिलित विद्यार्थियों की कुल संख्या हो सकती है?
Answer» Q7. In an examination x boys and y girls appear. If the ratio x : y is given to be 11:13, then which of the following can be the total number of students appearing in the examination? एक परीक्षा में x लड़के और y लड़कियां सम्मिलित होते हैं। यदि x : y का अनुपात 11:13 दिया गया है, तो निम्नलिखित में से कौन-सी संख्या परीक्षा में सम्मिलित विद्यार्थियों की कुल संख्या हो सकती है?

5272.

Q7. In an examination x boys and y girls appear. If the ratio x : y is given to be 11:13, then which of the following can be the total number of students appearing in the examination? एक परीक्षा में x लड़के और y लड़कियां सम्मिलित होते हैं। यदि x : y का अनुपात 11:13 दिया गया है, तो निम्नलिखित में से कौन-सी संख्या परीक्षा में सम्मिलित विद्यार्थियों की कुल संख्या हो सकती है?

Answer»

Q7. In an examination x boys and y girls appear. If the ratio x : y is given to be 11:13, then which of the following can be the total number of students appearing in the examination?

एक परीक्षा में x लड़के और y लड़कियां सम्मिलित होते हैं। यदि x : y का अनुपात 11:13 दिया गया है, तो निम्नलिखित में से कौन-सी संख्या परीक्षा में सम्मिलित विद्यार्थियों की कुल संख्या हो सकती है?

Discussion

5273.	A square lawn has a circular pond in the centre. Find the shaded region's area given that the diameter of circle is 13 times the diagonal of square with sides 3 cm.
Answer» A square lawn has a circular pond in the centre. Find the shaded region's area given that the diameter of circle is $\frac{1}{3}$ times the diagonal of square with sides 3 cm.

Discussion

5274.	Two numbers are selected at random from the integers 1 to 9. If the sum is even, find the probability that both numbers are odd?
Answer» Two numbers are selected at random from the integers 1 to 9. If the sum is even, find the probability that both numbers are odd?

Discussion

5275.	Note: The company ABC sells only refrigerators. In which of the years mentioned was the total volume of Refrigerators sold in the refrigerator market the highest?
Answer» Note: The company ABC sells only refrigerators. In which of the years mentioned was the total volume of Refrigerators sold in the refrigerator market the highest?

Discussion

5276.	Arun invest in bonds worth Rs. 40000 and he receives a 15% interest per annum. How much money should be invested in bonds that give 10% per annum so that he gains overall 12% per annum?
Answer» Arun invest in bonds worth Rs. 40000 and he receives a 15% interest per annum. How much money should be invested in bonds that give 10% per annum so that he gains overall 12% per annum?

Discussion

5277.	Currently which among the following is the fastest running train in India?
Answer» Currently which among the following is the fastest running train in India?

Discussion

5278.	In how many ways can the number (9!)2 be written as a sum of two or more consecutive positive integers?
Answer» In how many ways can the number $(9!)^{2}$ be written as a sum of two or more consecutive positive integers?

Discussion

5279.	If a=√5+1√5−1and b=√5−1√5+1,the value of(a2+ab+b2a2−ab+b2)is :
Answer» If $a = \frac{\sqrt{5} + 1}{\sqrt{5} - 1} a n d b = \frac{\sqrt{5} - 1}{\sqrt{5} + 1}, t h e v a l u e o f (\frac{a^{2} + a b + b^{2}}{a^{2} - a b + b^{2}})$ is :

Discussion

5280.	How many necklaces of 12 beads can be made from 18 beads of various colours?
Answer» How many necklaces of 12 beads can be made from 18 beads of various colours?

Discussion

5281.	If, in the first round, all even numbered matches (and none of the odd numbered ones) results in surprise wins, and there are no surprise wins in the second round, then who would be the lowest ranked team facing Brazil in semi-finals?
Answer» If, in the first round, all even numbered matches (and none of the odd numbered ones) results in surprise wins, and there are no surprise wins in the second round, then who would be the lowest ranked team facing Brazil in semi-finals?

Discussion

5282.	For which of the following years the percentage change in production from the previous year is maximum for the flavour Y?
Answer» For which of the following years the percentage change in production from the previous year is maximum for the flavour Y?

Discussion

5283.	The value of log0.008√5+log√381−7 is equal to
Answer» The value of $l o g_{0.008} \sqrt{5} + l o g_{\sqrt{3}} 81 - 7$ is equal to

Discussion

5284.	Find the highest power of 30 in 50!?___
Answer» Find the highest power of 30 in 50!?___

Discussion

5285.	If the number of candidates who are at or above the 90th percentile overall and also at or above the 80th percentile in all three sections in CET is actually a multiple of 5, what is the number of candidates who are at or above the 90th percentile overall and at or above the 80th percentile in both P and M in CET?___
Answer» If the number of candidates who are at or above the 90th percentile overall and also at or above the 80th percentile in all three sections in CET is actually a multiple of 5, what is the number of candidates who are at or above the 90th percentile overall and at or above the 80th percentile in both P and M in CET?___

Discussion

5286.	In the given figure, ∠B is right angle. AD : BD = 3 : 2 and CE : BE = 5 : 2 and AF : FC = 1 : 1. What is the area of ΔABC, if the area of ΔBDE is 20cm2?
Answer» In the given figure, $∠ B$ is right angle. AD : BD = 3 : 2 and CE : BE = 5 : 2 and AF : FC = 1 : 1. What is the area of $Δ A B C,$ if the area of $Δ B D E$ is $20 c m^{2}$ ?

Discussion

5287.	Total number of ways in which 20 mangoes can be distributed among 4 persons is:
Answer» Total number of ways in which 20 mangoes can be distributed among 4 persons is:

Discussion

5288.	Mrs Shukla borrowed Rs 60,000 from a money lender at 5% simple interest for 2 years. The money lender deducts the interest that would be due at the end of the period and handed over the balance to Mrs. Shukla. Mrs Shukla deposits the entire amount of money in a bank which pays 5% compound interest p.a. Find the amount of money that Mrs. Shukla will have to add to pay the money back to the money lender.
Answer» Mrs Shukla borrowed Rs 60,000 from a money lender at $5 %$ simple interest for 2 years. The money lender deducts the interest that would be due at the end of the period and handed over the balance to Mrs. Shukla. Mrs Shukla deposits the entire amount of money in a bank which pays $5 %$ compound interest p.a. Find the amount of money that Mrs. Shukla will have to add to pay the money back to the money lender.

Discussion

5289.	35 adults were asked which of two newspapers they read. 13 read the TOI, 28 read the Bangalore Express, 4 read neither paper. How many adults read both newspapers?
Answer» 35 adults were asked which of two newspapers they read. 13 read the TOI, 28 read the Bangalore Express, 4 read neither paper. How many adults read both newspapers?

5289.

35 adults were asked which of two newspapers they read. 13 read the TOI, 28 read the Bangalore Express, 4 read neither paper. How many adults read both newspapers?

Answer»

35 adults were asked which of two newspapers they read.

13 read the TOI,

28 read the Bangalore Express,

4 read neither paper.

How many adults read both newspapers?

Discussion

5290.	What is the ratio of shaded area to the area of hexagon?
Answer» What is the ratio of shaded area to the area of hexagon?

Discussion

5291.	The number of students studying C++ but not SQL is___
Answer» The number of students studying C++ but not SQL is___

Discussion

5292.	(pq)(a)×(qr)(b)×(rp)(c)=1. What is the relationship between a,b,c ?
Answer» ${(\frac{p}{q})}^{(a)} \times {(\frac{q}{r})}^{(b)} \times {(\frac{r}{p})}^{(c)} = 1. W h a t i s t h e r e l a t i o n s h i p b e t w e e n a, b, c ?$

Discussion

5293.	To set up a farm, a farmer goes to buy some animals. He selects from cows, sheep, goats, chickens and pigs. In how many ways can he select 15 animals such that he selects atleast 1 cow, 2 sheep, 2 goats and 3 chicken.
Answer» To set up a farm, a farmer goes to buy some animals. He selects from cows, sheep, goats, chickens and pigs. In how many ways can he select 15 animals such that he selects atleast 1 cow, 2 sheep, 2 goats and 3 chicken.

Discussion

5294.	OD, OE and OF are perpendicular bisectors to the three sides of the triangle. What is the relationship between m ∠BAC and m ∠BOC?
Answer» OD, OE and OF are perpendicular bisectors to the three sides of the triangle. What is the relationship between $m ∠ B A C$ and $m ∠ B O C$ ?

Discussion

5295.	The remainder obtained when 200396 is divided by 10 is
Answer» The remainder obtained when $2003^{96}$ is divided by 10 is

Discussion

5296.	Q55. Complete the given series: 48, 82, 44, 77, 40, 72, ?
Answer» Q55. Complete the given series: 48, 82, 44, 77, 40, 72, ?

Discussion

5297.	Ramesh starts from his house and walks 80 m straight towards South, takes a left turn and walks 60 m straight. How far is he from the starting point?
Answer» Ramesh starts from his house and walks 80 m straight towards South, takes a left turn and walks 60 m straight. How far is he from the starting point?

Discussion

5298.	For the given years, what is the difference in the average rate of interest between fixed and floating?
Answer» For the given years, what is the difference in the average rate of interest between fixed and floating?

Discussion

5299.	What is the number of diagonals that can be drawn by joining the vertices of a hexagon?
Answer» What is the number of diagonals that can be drawn by joining the vertices of a hexagon?

Discussion

5300.	A car is sold for 3,98,178 and get 10% profit how much it should be sold to get 15% profit
Answer» A car is sold for 3,98,178 and get 10% profit how much it should be sold to get 15% profit

Discussion

Explore topic-wise InterviewSolutions in .

Find the number of squares in the given figure.

25 children are standing in a row facing North. Raju is to the immediate left of Praveen and is 4th from the left end. Arnab is 13th from the right end. Which of the following statements is not true?

What is the remainder when (32540 x 42400 x 3233) + 222 is divided by 13?

Work done in reversible adiabatic process in given by:

During the period 1995-2000, the minimum rate of increase in sales is in the case of?

2f(x)+3f[(4x+5)(x−4)]=(x+1)2 Find the value of f(5) if x is a real number not equal to 4.

If a1+2a2+3a3=1, where a1,a2&amp;a3 are all positive numbers; then what is the minimum value of 2a1+4a2+8a3?

How much did Deepak get in English Paper II?

X is a number formed by writing 9 for 99 times. What will be the remainder of this number when divided by 7?___

What is Tangent Secant theorem ?

Pankaj takes a loan of Rs. 10000 at 10% per annum compounded annually which is to be repaid in two equal annual installments: one at the end of the first year and second at the end of the second year. The value of each installment is:

Q37. A cistern has three pipes A, B and C. Pipes A and B can fill it in 3 h and 4 h, respectively, while pipe C can empty the completely filled cistern in 1 h. If the pipes are opened in order at 3 pm, 4 pm, and 5 pm, respectively, at what time will the cistern be empty?

If the sum of n terms of the series 1, 3, 9, 27, ..... is 121. Find the value of n.

A person wants to go abroad by sea and return by air. There are 6 shipping services and 4 airlines operating. In how many ways he can go abroad and return back?

Two casks contain mixtures of petrol (P) and kerosene (K). in the first cask P:K=7:3 and in the second cask P:K= 3:1. in what ratio should the mixtures from the two casks be taken to give a mixture in which P:K is 11:4?

ABCDEF is a regular hexagon, with O as the centre. There is another regular hexagon with 2 of the end points PQ inscribed in the above hexagon (again with centre O). Find the area of the unshaded region, given that FPQC lies on a straight line and FP=CQ=2 and FP = 13 FO.

A rectangular block L×100×H, with L≤100≤H, where L and H are integers, is cut into two non-empty parts by a plane parallel to one of the faces, so that one of the parts is similar to the original. How many possibilities are there for (L, H)?

If the input on a day is ‘eight friends are sitting in the circle’, then what will be the pass code for the batch at 3.00 p.m.?

Two toys are drawn from a bag containing 21 toys numbered from 1 to 21 (without replacement). Find the probability that both the toys will show even numbers.

A dealer buys a table listed at Rs. 500 and gets a discount of 28%. He spends Rs. 15 on transportation and sells it at a gain of 20%. Find the S.P. of the table.

A square lawn has a circular pond in the centre. Find the shaded region's area given that the diameter of circle is 13 times the diagonal of square with sides 3 cm.

Two numbers are selected at random from the integers 1 to 9. If the sum is even, find the probability that both numbers are odd?

Note: The company ABC sells only refrigerators. In which of the years mentioned was the total volume of Refrigerators sold in the refrigerator market the highest?

Arun invest in bonds worth Rs. 40000 and he receives a 15% interest per annum. How much money should be invested in bonds that give 10% per annum so that he gains overall 12% per annum?

Currently which among the following is the fastest running train in India?

In how many ways can the number (9!)2 be written as a sum of two or more consecutive positive integers?

If a=√5+1√5−1and b=√5−1√5+1,the value of(a2+ab+b2a2−ab+b2)is :

How many necklaces of 12 beads can be made from 18 beads of various colours?

If, in the first round, all even numbered matches (and none of the odd numbered ones) results in surprise wins, and there are no surprise wins in the second round, then who would be the lowest ranked team facing Brazil in semi-finals?

For which of the following years the percentage change in production from the previous year is maximum for the flavour Y?

The value of log0.008√5+log√381−7 is equal to

Find the highest power of 30 in 50!?___

In the given figure, ∠B is right angle. AD : BD = 3 : 2 and CE : BE = 5 : 2 and AF : FC = 1 : 1. What is the area of ΔABC, if the area of ΔBDE is 20cm2?

Total number of ways in which 20 mangoes can be distributed among 4 persons is:

35 adults were asked which of two newspapers they read. 13 read the TOI, 28 read the Bangalore Express, 4 read neither paper. How many adults read both newspapers?

What is the ratio of shaded area to the area of hexagon?

The number of students studying C++ but not SQL is___

(pq)(a)×(qr)(b)×(rp)(c)=1. What is the relationship between a,b,c ?

To set up a farm, a farmer goes to buy some animals. He selects from cows, sheep, goats, chickens and pigs. In how many ways can he select 15 animals such that he selects atleast 1 cow, 2 sheep, 2 goats and 3 chicken.

OD, OE and OF are perpendicular bisectors to the three sides of the triangle. What is the relationship between m ∠BAC and m ∠BOC?

The remainder obtained when 200396 is divided by 10 is

Q55. Complete the given series: 48, 82, 44, 77, 40, 72, ?

Ramesh starts from his house and walks 80 m straight towards South, takes a left turn and walks 60 m straight. How far is he from the starting point?

For the given years, what is the difference in the average rate of interest between fixed and floating?

What is the number of diagonals that can be drawn by joining the vertices of a hexagon?

A car is sold for 3,98,178 and get 10% profit how much it should be sold to get 15% profit

If a1+2a2+3a3=1, where a1,a2&a3 are all positive numbers; then what is the minimum value of 2a1+4a2+8a3?