Math puzzle questions Practice Question and Answer
8 Q:DIRECTIONS: These questions are based on the following information.
A company XYZ Ltd has three units - P, Q and R. In each of these units there are five departments— Production, Marketing, Finance, HR and Accounts. The total number of employees in P, Q and R are in the ratio 3 : 5 : 4. The total number of employees in Production, Marketing, Finance, HR and Accounts in all the three units together are in the ratio 5 : 3: 1 : 1: 2. The ratio of the number of male employees of XYZ Ltd to that of the female employees of XYZ Ltd is 2 : 1. In each of the three units, there is no female employee in the Production department and no male employee in the HR department. In each of Marketing, Finance and Accounts departments at each of the units, males and females are equal in number. Also the total number of employees in Marketing, Finance and Accounts departments are equally distributed among each of the units. The company has 36,000 employees in total and the number of male employees in the production department at P, Q and R are in the ratio 2 : 8: 5.
In which unit the number of female employees as a percentage of the total number of employees is the highest?
1497 05df9bf1436644b47cbaeb8b2
5df9bf1436644b47cbaeb8b2A company XYZ Ltd has three units - P, Q and R. In each of these units there are five departments— Production, Marketing, Finance, HR and Accounts. The total number of employees in P, Q and R are in the ratio 3 : 5 : 4. The total number of employees in Production, Marketing, Finance, HR and Accounts in all the three units together are in the ratio 5 : 3: 1 : 1: 2. The ratio of the number of male employees of XYZ Ltd to that of the female employees of XYZ Ltd is 2 : 1. In each of the three units, there is no female employee in the Production department and no male employee in the HR department. In each of Marketing, Finance and Accounts departments at each of the units, males and females are equal in number. Also the total number of employees in Marketing, Finance and Accounts departments are equally distributed among each of the units. The company has 36,000 employees in total and the number of male employees in the production department at P, Q and R are in the ratio 2 : 8: 5.
- 1Ptrue
- 2Qfalse
- 3Rfalse
- 4Sfalse
- 5None of thesefalse
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "P"
Q:Directions :- Read the given information carefully and answer the following questions.
There are four hostels i.e. A, B, C and D.
In hostel A: Number of boys are 120 and number of girls are 30% more than that of number of girls in
hostel B.
In hostel B: Number of boys are double than that of number of girls.
In hostel C: Number of boys are 100 more than that of boys in hostel A and total boys and girls in C is 1000.
In hostel D: Number of boys is 182 more than the number of boys in hostel A. Average of number of girls of hostel A and that of hostel D is 223.Number of boys in hostel D is 98 less that of boys in hostel B.
Find ratio of total number of boys and girls together in hostel B to that of in hostel C?
1440 06040ae98e759ac364c950f17
6040ae98e759ac364c950f17- 13: 5true
- 22: 5false
- 33: 4false
- 44: 5false
- 56: 5false
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "3: 5"
Q: A question is given, followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements is sufficient to answer the question. Read both the statements and select the appropriate answer.
Question: Six people sit in two parallel rows. In Row 1 - J, K and L sit facing towards north, and in Row 2 - F, G and H sit facing towards south. Each person in a row faces a person in the other row. Who faces G?
Statements:
(I) H faces K; L faces an immediate neighbour of H.
(II) G sits at one of the extreme ends of the row; J sits to the immediate left of L.
1425 064ca8014b6a5e472e2779c47
64ca8014b6a5e472e2779c47(I) H faces K; L faces an immediate neighbour of H.
(II) G sits at one of the extreme ends of the row; J sits to the immediate left of L.
- 1Data in statements I and II together is sufficient to answer the questiontrue
- 2Data in statement II alone is sufficient to answer the question while data in statement I is notfalse
- 3Data in statement I alone is sufficient to answer the question while data in statement II is notfalse
- 4Data in either statement I alone or statement II alone is sufficient to answer the questionfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "Data in statements I and II together is sufficient to answer the question"
Q:Study the following information carefully to answer the questions.
The teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
How many members read at least 2 newspapers?
1296 05e4cd2eb701cfd31ff61e484
5e4cd2eb701cfd31ff61e484The teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
- 1600false
- 2800false
- 3500false
- 41000true
- 5None of thesefalse
- Show Answer
- Workspace
- SingleChoice
Answer : 4. "1000"
Q:Study the following information carefully to answer the questions.
The teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
Find the difference between number of members reading English as well as Marathi newspaper and the number of members reading English as well as Hindi newspaper.
1248 05e4cd080dfffd759fd0b1fdb
5e4cd080dfffd759fd0b1fdbThe teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
- 1300false
- 2200false
- 3100true
- 450false
- 5None of these / इनमें से कोई नहींfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "100"
Q:Study the following information carefully to answer the questions.
The teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
How many members read only one newspaper?
1195 05e4ce2d3dfffd759fd0b8ff7
5e4ce2d3dfffd759fd0b8ff7The teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
- 11560false
- 21650true
- 31640false
- 41540false
- 5None of thesefalse
- Show Answer
- Workspace
- SingleChoice
Answer : 2. "1650"
Q:Study the following information carefully to answer the questions.
The teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
Find the number of members reading Hindi newspaper.
1193 05e4cd447701cfd31ff61eb3a
5e4cd447701cfd31ff61eb3aThe teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.
- 1750false
- 2980false
- 31000true
- 41020false
- 5None of thesefalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "1000"
Q: In an examination a student had to find 3/14 of a number, he found 3/4th by mistake, his answer was 150 more than the correct answer, find the required number.
985 06322863e69fe1d77bc062262
6322863e69fe1d77bc062262- 1260false
- 2270false
- 3280true
- 4300false
- Show Answer
- Workspace
- SingleChoice