5411 + Interview Questions in Quantitative Aptitude Page 79 InterviewSolution

3901.	Out of three numbers a, b and c, a is twice of b and half of c. If the average of the three numbers is 56, then the three numbers in order are:
Answer» Out of three numbers a, b and c, a is twice of b and half of c. If the average of the three numbers is 56, then the three numbers in order are:

Discussion

3902.	In a school of 150 students, 50 students did not play football, 90 played cricket and 20 neither played football nor cricket How many students played both, football and cricket?
Answer» In a school of 150 students, 50 students did not play football, 90 played cricket and 20 neither played football nor cricket How many students played both, football and cricket?

Discussion

3903.	Each child in the mittal family has at least two brother and one sister.what is the least number of children in the family?
Answer» Each child in the mittal family has at least two brother and one sister.what is the least number of children in the family?

Discussion

3904.	Find the sum to infinite terms of a series with a=12 and d=14.
Answer» Find the sum to infinite terms of a series with $a = \frac{1}{2} a n d d = \frac{1}{4}$ .

Discussion

3905.	Two workers P and Q working together completed a job in 10 days. If P worked four times as efficiently as he actually did and Q worked 23rd as efficiently as he actually did, the work would have been completed in 3 days. P alone could complete the work in:
Answer» Two workers P and Q working together completed a job in 10 days. If P worked four times as efficiently as he actually did and Q worked ${\frac{2}{3}}^{r d}$ as efficiently as he actually did, the work would have been completed in 3 days. P alone could complete the work in:

Discussion

3906.	Suppose you are hurriedly rushing to your administrative office in the morning. Meanwhile your eyes go across the road, where a clerk met an accident. What decision will you take under this critical condition of the clerk?
Answer» Suppose you are hurriedly rushing to your administrative office in the morning. Meanwhile your eyes go across the road, where a clerk met an accident. What decision will you take under this critical condition of the clerk?

Discussion

3907.	which books should i follow for jee advanced 2019 .do i need to solve whole ncert also
Answer» which books should i follow for jee advanced 2019 .do i need to solve whole ncert also

Discussion

3908.	A question paper contains eight questions and there is alternative question for each. In how many ways can one question or more be selected?
Answer» A question paper contains eight questions and there is alternative question for each. In how many ways can one question or more be selected?

Discussion

3909.	Let three numbers a, b, c between 2 and 18 be such that (1) Their sum is 25, (2) The number 2,a,b are in A.P and (3) The numbers b, c, 18 are in G.P. Find c
Answer» Let three numbers a, b, c between 2 and 18 be such that (1) Their sum is 25, (2) The number 2,a,b are in A.P and (3) The numbers b, c, 18 are in G.P. Find c

Discussion

3910.	A shopkeeper has 10 copies of each of nine different books, then number of ways in which at least one book can be selected is
Answer» A shopkeeper has 10 copies of each of nine different books, then number of ways in which at least one book can be selected is

Discussion

3911.	The premise that the choice of major amounts to choosing a career path rests on the faulty notion that the major is important for its content, and that the acquisition of that content is valuable to employers. But information is fairly easy to acquire and what is acquired in 2015 will be obsolete by 2020. What employers want are basic but difficult - to - acquire skills. When they ask students about their majors, it is usually not because they want to assess the applicants’ mastery of the content, but rather because they want to know if the students can talk about what they learned. They care about a potential employee’s abilities: writing, researching, quantitative, and analytical skills.
Answer» The premise that the choice of major amounts to choosing a career path rests on the faulty notion that the major is important for its content, and that the acquisition of that content is valuable to employers. But information is fairly easy to acquire and what is acquired in 2015 will be obsolete by 2020. What employers want are basic but difficult - to - acquire skills. When they ask students about their majors, it is usually not because they want to assess the applicants’ mastery of the content, but rather because they want to know if the students can talk about what they learned. They care about a potential employee’s abilities: writing, researching, quantitative, and analytical skills.

Discussion

3912.	What will be the third step if the input is “thirty days from now 32 56 87 24”?
Answer» What will be the third step if the input is “thirty days from now 32 56 87 24”?

Discussion

3913.	3 men A, B and C walks around a circle 1200 m in circumference at the rate of 60, 40 and 30 m/min respectively. If they all start together and walk in the same direction 1) when will they first be together again? 2) when will they first be together again at the starting point?
Answer» 3 men A, B and C walks around a circle 1200 m in circumference at the rate of 60, 40 and 30 m/min respectively. If they all start together and walk in the same direction 1) when will they first be together again? 2) when will they first be together again at the starting point?

Discussion

3914.	What percentage of the students are enrolled in all the three disciplines?
Answer» What percentage of the students are enrolled in all the three disciplines?

Discussion

3915.	If log10(base x)=10log4(base 100), then x equals
Answer» If $l o g_{10} (b a s e x) = 10 l o g 4 (b a s e 100)$ , then x equals

Discussion

3916.	Prepare a Comparative Statement of Profit & Loss from the following : 31−03−201431−03−2013(Rs)(Rs)Revenue from Operations80,00,00060,00,000Depreciation and amortization expenses3,00,0002,00,000Finance Costs (60%of Revenue from Operations)Other Expenses 40,000 40,000Employee Benefit Expenses7,20,0006,00,000Other Income 8,000 10,000
Answer» Prepare a Comparative Statement of Profit & Loss from the following : $\begin{matrix} 31 - 03 - 2014 & 31 - 03 - 2013 (Rs) & (Rs) Revenue from Operations & 80, 00, 000 & 60, 00, 000 Depreciation and amortization expenses & 3, 00, 000 & 2, 00, 000 Finance Costs (60 % of Revenue from Operations) Other Expenses & 40, 000 & 40, 000 Employee Benefit Expenses & 7, 20, 000 & 6, 00, 000 Other Income & 8, 000 & 10, 000 \end{matrix}$

3916.

Prepare a Comparative Statement of Profit & Loss from the following : 31−03−201431−03−2013(Rs)(Rs)Revenue from Operations80,00,00060,00,000Depreciation and amortization expenses3,00,0002,00,000Finance Costs (60%of Revenue from Operations)Other Expenses 40,000 40,000Employee Benefit Expenses7,20,0006,00,000Other Income 8,000 10,000

Answer»

Prepare a Comparative Statement of Profit & Loss from the following :

$\begin{matrix} 31 - 03 - 2014 & 31 - 03 - 2013 (Rs) & (Rs) Revenue from Operations & 80, 00, 000 & 60, 00, 000 Depreciation and amortization expenses & 3, 00, 000 & 2, 00, 000 Finance Costs (60 % of Revenue from Operations) Other Expenses & 40, 000 & 40, 000 Employee Benefit Expenses & 7, 20, 000 & 6, 00, 000 Other Income & 8, 000 & 10, 000 \end{matrix}$

Discussion

3917.	If a seller gives a discount of 15% on retail price, she still makes a profit of 2%. Which of the following ensures that she makes a profit of 20%?
Answer» If a seller gives a discount of 15% on retail price, she still makes a profit of 2%. Which of the following ensures that she makes a profit of 20%?

Discussion

3918.	A boy is standing on the ground and flying a kite with 120 m of string at an elevation of 30∘. Another boy is standing on the roof of a 20 m high building and is flying his kite at an elevation of 60∘. The kites are flying towards each other and the boys are on opposite sides of both the kites. The length of string that the second boy must have so that the two kites meet is
Answer» A boy is standing on the ground and flying a kite with 120 m of string at an elevation of $30^{\circ}$ . Another boy is standing on the roof of a 20 m high building and is flying his kite at an elevation of $60^{\circ}$ . The kites are flying towards each other and the boys are on opposite sides of both the kites. The length of string that the second boy must have so that the two kites meet is

Discussion

3919.	Q56. If + stands for division, ÷ stands for multiplication, × stands for subtraction, and – stands for addition, which one of the following is correct?
Answer» Q56. If + stands for division, $\div$ stands for multiplication, $\times$ stands for subtraction, and – stands for addition, which one of the following is correct?

Discussion

3920.	Q24. Anshul and his grandfather differ in their ages by 50 years. If the sum of their ages is 152 after 6 years from now, then what are their present ages (in years)? अंशुल और उसके दादा जी की आयु में 50 वर्ष का अंतर है। यदि अब से 6 वर्ष बाद उनकी आयु का योगफल 152 है, तो उनकी वर्तमान आयु (वर्षां में) क्या है?
Answer» Q24. Anshul and his grandfather differ in their ages by 50 years. If the sum of their ages is 152 after 6 years from now, then what are their present ages (in years)? अंशुल और उसके दादा जी की आयु में 50 वर्ष का अंतर है। यदि अब से 6 वर्ष बाद उनकी आयु का योगफल 152 है, तो उनकी वर्तमान आयु (वर्षां में) क्या है?

3920.

Q24. Anshul and his grandfather differ in their ages by 50 years. If the sum of their ages is 152 after 6 years from now, then what are their present ages (in years)? अंशुल और उसके दादा जी की आयु में 50 वर्ष का अंतर है। यदि अब से 6 वर्ष बाद उनकी आयु का योगफल 152 है, तो उनकी वर्तमान आयु (वर्षां में) क्या है?

Answer»

Q24. Anshul and his grandfather differ in their ages by 50 years. If the sum of their ages is 152 after 6 years from now, then what are their present ages (in years)?

अंशुल और उसके दादा जी की आयु में 50 वर्ष का अंतर है। यदि अब से 6 वर्ष बाद उनकी आयु का योगफल 152 है, तो उनकी वर्तमान आयु (वर्षां में) क्या है?

Discussion

3921.	To fill a swimming pool two pipes are to be used. If the pipe of larger diameter is used for 4 hours and the pipe of smaller diameter for 9 hours, only half the pool can be filled. find how long it would take for each pipe to fill the pool separately, if pipe of smaller diameter takes 10 hours more than the pipe of larger diameter to fill the pool.
Answer» To fill a swimming pool two pipes are to be used. If the pipe of larger diameter is used for 4 hours and the pipe of smaller diameter for 9 hours, only half the pool can be filled. find how long it would take for each pipe to fill the pool separately, if pipe of smaller diameter takes 10 hours more than the pipe of larger diameter to fill the pool.

Discussion

3922.	How many integral solutions are there to a + b + c = 18 when a≥1, b≥2, c≥3?
Answer» How many integral solutions are there to a + b + c = 18 when $a \geq 1, b \geq 2, c \geq 3$ ?

Discussion

3923.	The high school math department needs to appoint a new chairperson, which will be based on seniority. Ms. "A” has less seniority than Mr. "B”, but more than Ms. "C”. Mr. "D” has more seniority than Ms. "A”, but less than Mr. "B”. Mr. "B” doesn't want the job. Who will be the new math department chairperson?
Answer» The high school math department needs to appoint a new chairperson, which will be based on seniority. Ms. "A” has less seniority than Mr. "B”, but more than Ms. "C”. Mr. "D” has more seniority than Ms. "A”, but less than Mr. "B”. Mr. "B” doesn't want the job. Who will be the new math department chairperson?

Discussion

3924.	There are 13 couples, 5 single males and 7 single females in party. Every male shakes hand with every female once. But none shakes hand with his wife. How many handshakes in total took place in the party?
Answer» There are 13 couples, 5 single males and 7 single females in party. Every male shakes hand with every female once. But none shakes hand with his wife. How many handshakes in total took place in the party?

Discussion

3925.	In how many ways can the letters of the word PATLIPUTRA be arranged, so that the relative order of vowels are consonants do not alter?
Answer» In how many ways can the letters of the word PATLIPUTRA be arranged, so that the relative order of vowels are consonants do not alter?

Discussion

3926.	Q36. Which of the following statement(s) is/are correct about National Youth Corps? 1. It is being implemented by Nehru Yuva Kendra Sangathan 2. National Service Volunteer Scheme (NSVS) and Rashtriya Sadbhavana Yojana (RSY) are the component of National Youth Corps (NYC) Scheme. 3. Under the Scheme, youth in the age-group of 18-25 years are engaged as volunteers to serve up to maximum two years in nation-building activities. 4. The selection of NYC volunteers is done by a Selection Committee, headed by District Collector. Correct answer code is:
Answer» Q36. Which of the following statement(s) is/are correct about National Youth Corps? 1. It is being implemented by Nehru Yuva Kendra Sangathan 2. National Service Volunteer Scheme (NSVS) and Rashtriya Sadbhavana Yojana (RSY) are the component of National Youth Corps (NYC) Scheme. 3. Under the Scheme, youth in the age-group of 18-25 years are engaged as volunteers to serve up to maximum two years in nation-building activities. 4. The selection of NYC volunteers is done by a Selection Committee, headed by District Collector. Correct answer code is:

3926.

Q36. Which of the following statement(s) is/are correct about National Youth Corps? 1. It is being implemented by Nehru Yuva Kendra Sangathan 2. National Service Volunteer Scheme (NSVS) and Rashtriya Sadbhavana Yojana (RSY) are the component of National Youth Corps (NYC) Scheme. 3. Under the Scheme, youth in the age-group of 18-25 years are engaged as volunteers to serve up to maximum two years in nation-building activities. 4. The selection of NYC volunteers is done by a Selection Committee, headed by District Collector. Correct answer code is:

Answer»

Q36. Which of the following statement(s) is/are correct about National Youth Corps?

1. It is being implemented by Nehru Yuva Kendra Sangathan

2. National Service Volunteer Scheme (NSVS) and Rashtriya Sadbhavana Yojana (RSY) are the component of National Youth Corps (NYC) Scheme.

3. Under the Scheme, youth in the age-group of 18-25 years are engaged as volunteers to serve up to maximum two years in nation-building activities.

4. The selection of NYC volunteers is done by a Selection Committee, headed by District Collector.

Correct answer code is:

Discussion

3927.	The data points in the figure below represent monthly income and expenditure data of individual members of the Ahuja family the Bose family the Coomar family and the Dubey family. For these questions, savings is defined as Savings=Income-Expenditure. Which family has the highest average expenditure?
Answer» The data points in the figure below represent monthly income and expenditure data of individual members of the Ahuja family the Bose family the Coomar family and the Dubey family. For these questions, savings is defined as Savings=Income-Expenditure. Which family has the highest average expenditure?

Discussion

3928.	An alloy is to contain copper and zinc in the ratio 9 :4. The zinc required (in kg) to be melted with 24 kg of copper, is
Answer» An alloy is to contain copper and zinc in the ratio 9 :4. The zinc required (in kg) to be melted with 24 kg of copper, is

Discussion

3929.	What are the minimum marks scored by Elizabeth in Interpersonal skills in percentage terms?
Answer» What are the minimum marks scored by Elizabeth in Interpersonal skills in percentage terms?

Discussion

3930.	Q39. How many numbers between 1000 and 10,000 contain only the digits 1, 3, 5, and 7?
Answer» Q39. How many numbers between 1000 and 10,000 contain only the digits 1, 3, 5, and 7?

Discussion

3931.	Prove that in the given figure r =a+b−c2
Answer» Prove that in the given figure r = $\frac{a + b - c}{2}$

Discussion

3932.	Set N consists of all natural numbers from 1 to 10. Three numbers are selected at random from this set. Find the probability that the product of two of the number is equal to the third
Answer» Set N consists of all natural numbers from 1 to 10. Three numbers are selected at random from this set. Find the probability that the product of two of the number is equal to the third

Discussion

3933.	A consignment of 15 wristwatches contains 4 defectives. The wristwatches are selected at random, one by one and examined. The ones examined are not put back. What is the probability that ninth one examined is the last defective?
Answer» A consignment of 15 wristwatches contains 4 defectives. The wristwatches are selected at random, one by one and examined. The ones examined are not put back. What is the probability that ninth one examined is the last defective?

Discussion

3934.	What is the ratio of number of cars sold by S in the E segment to that of P in the B segment?
Answer» What is the ratio of number of cars sold by S in the E segment to that of P in the B segment?

Discussion

3935.	The number of times in which the composition of team T2 and the number of times in which composition of team T4 remainded unchanged in two successive months are:
Answer» The number of times in which the composition of team T2 and the number of times in which composition of team T4 remainded unchanged in two successive months are:

Discussion

3936.	This circles in the figure shown are concentric. The chord shown is tangent to the inner circle and has length 20 cm. What in the area of the shaded region?
Answer» This circles in the figure shown are concentric. The chord shown is tangent to the inner circle and has length 20 cm. What in the area of the shaded region?

Discussion

3937.	In the figure ABCD is a parallelogram and E is the midpoint of side BC. DE and AB on producing meet at F. Prove that AF =2AB.
Answer» In the figure ABCD is a parallelogram and E is the midpoint of side BC. DE and AB on producing meet at F. Prove that AF =2AB.

Discussion

3938.	The diameter of the moon is approximately one-fourth of the diameter of the earth. Compare their volume and curved surface area.
Answer» The diameter of the moon is approximately one-fourth of the diameter of the earth. Compare their volume and curved surface area.

Discussion

3939.	What is the remainder obtained when 22008 is divided by 7?
Answer» What is the remainder obtained when $2^{2008}$ is divided by 7?

Discussion

3940.	A can complete a project in 20 days and B can complete the same project in 30 days. If A and B start working on the project together and A quits 10 days before the project is completed, in how many days will the project be completed?
Answer» $A$ can complete a project in $20$ days and $B$ can complete the same project in $30$ days. If $A$ and $B$ start working on the project together and $A$ quits $10$ days before the project is completed, in how many days will the project be completed?

Discussion

3941.	Statement: It has been reported by one of the TV channels that the answer papers of Board examination of one State are evaluated by students studying in the same standard with the help of model answers as instructed by the examiners. Courses of Action: I. All such examiners should be immediately suspended from their official positions. II. All such papers evaluated by the students should be immediately confiscated and got evaluated by qualified teachers. III. The Board should explore possibilities even though they are remote, of getting the answer papers of this examination evaluated by computerised machines.
Answer» Statement: It has been reported by one of the TV channels that the answer papers of Board examination of one State are evaluated by students studying in the same standard with the help of model answers as instructed by the examiners. Courses of Action: I. All such examiners should be immediately suspended from their official positions. II. All such papers evaluated by the students should be immediately confiscated and got evaluated by qualified teachers. III. The Board should explore possibilities even though they are remote, of getting the answer papers of this examination evaluated by computerised machines.

3941.

Statement: It has been reported by one of the TV channels that the answer papers of Board examination of one State are evaluated by students studying in the same standard with the help of model answers as instructed by the examiners. Courses of Action: I. All such examiners should be immediately suspended from their official positions. II. All such papers evaluated by the students should be immediately confiscated and got evaluated by qualified teachers. III. The Board should explore possibilities even though they are remote, of getting the answer papers of this examination evaluated by computerised machines.

Answer»

Statement: It has been reported by one of the TV channels that the answer papers of Board examination of one State are evaluated by students studying in the same standard with the help of model answers as instructed by the examiners.

Courses of Action:

I. All such examiners should be immediately suspended from their official positions.

II. All such papers evaluated by the students should be immediately confiscated and got evaluated by qualified teachers.

III. The Board should explore possibilities even though they are remote, of getting the answer papers of this examination evaluated by computerised machines.

Discussion

3942.	How many natural numbers between 1 and 900 are NOT multiples of any of the numbers 2, 3, or 5?
Answer» How many natural numbers between 1 and 900 are NOT multiples of any of the numbers 2, 3, or 5?

Discussion

3943.	A fort has provisions for 60 days. If after 15 days, 500 men join the existing group, then the food lasts for only 40 more days. How many men were there in the fort (initially)?
Answer» A fort has provisions for 60 days. If after 15 days, 500 men join the existing group, then the food lasts for only 40 more days. How many men were there in the fort (initially)?

Discussion

3944.	What is the sum of house numbers of all the three X, Y and Z?
Answer» What is the sum of house numbers of all the three X, Y and Z?

Discussion

3945.	What is the remainder when (37)2012 is divided by 25?
Answer» What is the remainder when $(37)^{2012}$ is divided by 25?

Discussion

3946.	The consumer price index in Bengaluru in 2010 relative to the year 2001 was 1.75, meaning that for every Indian rupee spent on consumer goods in 2001, Rs. 1.75 on average had to be spent in 2010. In Indian rupees, what was the increase in the price of Nick tennis shoes from 2001 to 2010, if these shoes' price increased precisely according to the consumer price index? (1) The price of Brand Nick tennis shoes was Rs. 2001 in 2010. (2) The ratio of the rupee increase in the price of Nick tennis shoes to the price of the shoes in 2010 was 3:7.
Answer» The consumer price index in Bengaluru in 2010 relative to the year 2001 was 1.75, meaning that for every Indian rupee spent on consumer goods in 2001, Rs. 1.75 on average had to be spent in 2010. In Indian rupees, what was the increase in the price of Nick tennis shoes from 2001 to 2010, if these shoes' price increased precisely according to the consumer price index? (1) The price of Brand Nick tennis shoes was Rs. 2001 in 2010. (2) The ratio of the rupee increase in the price of Nick tennis shoes to the price of the shoes in 2010 was 3:7.

3946.

The consumer price index in Bengaluru in 2010 relative to the year 2001 was 1.75, meaning that for every Indian rupee spent on consumer goods in 2001, Rs. 1.75 on average had to be spent in 2010. In Indian rupees, what was the increase in the price of Nick tennis shoes from 2001 to 2010, if these shoes' price increased precisely according to the consumer price index? (1) The price of Brand Nick tennis shoes was Rs. 2001 in 2010. (2) The ratio of the rupee increase in the price of Nick tennis shoes to the price of the shoes in 2010 was 3:7.

Answer»

The consumer price index in Bengaluru in 2010 relative to the year 2001 was 1.75, meaning that for every Indian rupee spent on consumer goods in 2001, Rs. 1.75 on average had to be spent in 2010. In Indian rupees, what was the increase in the price of Nick tennis shoes from 2001 to 2010, if these shoes' price increased precisely according to the consumer price index?

(1) The price of Brand Nick tennis shoes was Rs. 2001 in 2010.
(2) The ratio of the rupee increase in the price of Nick tennis shoes to the price of the shoes in 2010 was 3:7.

Discussion

3947.	Which of the following statements cannot be true?
Answer» Which of the following statements cannot be true?

Discussion

3948.	Which of the following is a possible code for FATH?
Answer» Which of the following is a possible code for FATH?

Discussion

3949.	The sum of the cubes of first 8 natural numbers is
Answer» The sum of the cubes of first 8 natural numbers is

Discussion

3950.	Sum of n terms of the series log a+log(a2b)+log(a3b2)+log(a4b3)+⋯∞ is:
Answer» Sum of n terms of the series $l o g a + l o g (\frac{a^{2}}{b}) + l o g (\frac{a^{3}}{b^{2}}) + l o g (\frac{a^{4}}{b^{3}}) + \dots \infty$ is:

Discussion

Explore topic-wise InterviewSolutions in .

Out of three numbers a, b and c, a is twice of b and half of c. If the average of the three numbers is 56, then the three numbers in order are:

In a school of 150 students, 50 students did not play football, 90 played cricket and 20 neither played football nor cricket How many students played both, football and cricket?

Each child in the mittal family has at least two brother and one sister.what is the least number of children in the family?

Find the sum to infinite terms of a series with a=12 and d=14.

Two workers P and Q working together completed a job in 10 days. If P worked four times as efficiently as he actually did and Q worked 23rd as efficiently as he actually did, the work would have been completed in 3 days. P alone could complete the work in:

Suppose you are hurriedly rushing to your administrative office in the morning. Meanwhile your eyes go across the road, where a clerk met an accident. What decision will you take under this critical condition of the clerk?

which books should i follow for jee advanced 2019 .do i need to solve whole ncert also

A question paper contains eight questions and there is alternative question for each. In how many ways can one question or more be selected?

Let three numbers a, b, c between 2 and 18 be such that (1) Their sum is 25, (2) The number 2,a,b are in A.P and (3) The numbers b, c, 18 are in G.P. Find c

A shopkeeper has 10 copies of each of nine different books, then number of ways in which at least one book can be selected is

What will be the third step if the input is “thirty days from now 32 56 87 24”?

3 men A, B and C walks around a circle 1200 m in circumference at the rate of 60, 40 and 30 m/min respectively. If they all start together and walk in the same direction 1) when will they first be together again? 2) when will they first be together again at the starting point?

What percentage of the students are enrolled in all the three disciplines?

If log10(base x)=10log4(base 100), then x equals

If a seller gives a discount of 15% on retail price, she still makes a profit of 2%. Which of the following ensures that she makes a profit of 20%?

Q56. If + stands for division, ÷ stands for multiplication, × stands for subtraction, and – stands for addition, which one of the following is correct?

How many integral solutions are there to a + b + c = 18 when a≥1, b≥2, c≥3?

There are 13 couples, 5 single males and 7 single females in party. Every male shakes hand with every female once. But none shakes hand with his wife. How many handshakes in total took place in the party?

In how many ways can the letters of the word PATLIPUTRA be arranged, so that the relative order of vowels are consonants do not alter?

An alloy is to contain copper and zinc in the ratio 9 :4. The zinc required (in kg) to be melted with 24 kg of copper, is

What are the minimum marks scored by Elizabeth in Interpersonal skills in percentage terms?

Q39. How many numbers between 1000 and 10,000 contain only the digits 1, 3, 5, and 7?

Prove that in the given figure r =a+b−c2

Set N consists of all natural numbers from 1 to 10. Three numbers are selected at random from this set. Find the probability that the product of two of the number is equal to the third

A consignment of 15 wristwatches contains 4 defectives. The wristwatches are selected at random, one by one and examined. The ones examined are not put back. What is the probability that ninth one examined is the last defective?

What is the ratio of number of cars sold by S in the E segment to that of P in the B segment?

The number of times in which the composition of team T2 and the number of times in which composition of team T4 remainded unchanged in two successive months are:

This circles in the figure shown are concentric. The chord shown is tangent to the inner circle and has length 20 cm. What in the area of the shaded region?

In the figure ABCD is a parallelogram and E is the midpoint of side BC. DE and AB on producing meet at F. Prove that AF =2AB.

The diameter of the moon is approximately one-fourth of the diameter of the earth. Compare their volume and curved surface area.

What is the remainder obtained when 22008 is divided by 7?

A can complete a project in 20 days and B can complete the same project in 30 days. If A and B start working on the project together and A quits 10 days before the project is completed, in how many days will the project be completed?

How many natural numbers between 1 and 900 are NOT multiples of any of the numbers 2, 3, or 5?

A fort has provisions for 60 days. If after 15 days, 500 men join the existing group, then the food lasts for only 40 more days. How many men were there in the fort (initially)?

What is the sum of house numbers of all the three X, Y and Z?

What is the remainder when (37)2012 is divided by 25?

Which of the following statements cannot be true?

Which of the following is a possible code for FATH?

The sum of the cubes of first 8 natural numbers is

Sum of n terms of the series log a+log(a2b)+log(a3b2)+log(a4b3)+⋯∞ is: