Half of the people on a bus get off at each stop after the first, and no one gets on after the frish stop . If only one person gets off at number 7 , how many people got on at the first stop?

Half the people on a bus get off at each stop after the first, and no one gets on after the first stop. If only one person gets off at stop number 7, how many people got on at the first stop?

A

128

B

64

C

32

D

16

Each of the question below consists of a question and three statements number I, II and III given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. If the bus is travelling from Surat to Ahmadabad and a car is travelling from Ahmadabad to Surat, then what is the distance between Surat and Ahmadabad? I. The speed of a car is 40% less than the speed of bus. Bus started at 9 am and car started at 10 am and they meet at 3 pm of the same day. II. After travelling for 1 hour, because of traffic average speed of bus is decreased by 20% and covers distance between Surat to Ahmadabad in 11 hours. Original speed of car is 20% less than original speed of bus and before crossing bus it covered 200 km if starts 1 hour later than bus. After crossing car, bus covers remaining distance in 5 hours. III. Speed of bus is 10 km/hr more than the speed of car and before crossing car ratio of distances covered bus and car in same time was 5 : 4. Time taken by car to cover the distance between Ahmadabad and Surat is 2 hours 15 minutes more than time taken by bus to cover the same distance.

A

The data in statement II alone is sufficient to answer the question, while the data in neither statement I nor III alone are sufficient to answer the question.

B

The data in either statement II or in Statement III alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.

C

The data is only statement III alone or in Statement I and II together are sufficient to answer the question.

D

The data in all Statement I, II and III together are not sufficient to answer the question.

E

If the data in all the Statement I, II and III together are necessary to answer the question.

Half of the poeple on a bus get off at each stop after the first, and no one gets on after the first stop. If only 4 person gets off at stop number 4, how many people got on at the first stop?

A

16

B

32

C

44

D

None of these

Half of the people on a bus get off at each stop after the first and no one gets on after the first stop. If only one person gets off at number 7, how many people got on at the first stop?

A

64

B

128

C

32

D

1

Half of the people on a bus get off at each stop after the first, and no one gets on after the firsh stop. If only one person gets off at number 7, how many people got on at the first stop?

A

64

B

128

C

32

D

1

A total of 60 students are travelling in a bus. The ratio of the number of boys to that of girls is 2 : 1. Then, 15 boys get down and 5 girls get in the bus at the first stop, and 5 boys get in and 10 girls get down from the bus at the second stop. What is the ratio of the number of boys to that of girls in the bus after the second stop?

A

2 : 1

B

3 : 2

C

3 : 1

D

2 : 3

There are flowers in a basket which are to be distributed to five persons standing in a row. The second person received half of the number of flowers given to the first person, the third person received half of the number of flowers received to the second person; the fourth person received half of the number of flowers received to the third person and the fifth person received half of the number of flowers received to the fourth person. If the fifth person received only one flower and there is no flower remaining in the basket, how many flowers were their in the basket?

A

31

B

32

C

16

D

15

You are given a question and two statements. Idientify which of the statements is/are sufficient to answer the question. Question: In a city, some people travel to work by bus, some people travel to work by train, some people travel to work by both bus and train, and some travel to work neither by bus, nor by train. The number of people who travel to work by both bus and train is how much less than the number of people who travel to work by neither? Statements: (1) In the city, there are 384 people who travel to work by bus. (2) In the city, there are 672 people who travel to work by train,

A

Both statements together are sufficient to answer the question, but neither statement alone is sufficient.

B

Statements (1) and (2) together are not sufficient to answer the question.

C

Statement (2) alone is sufficient to answer the question, but statement (1) alone is not sufficient

D

Statement (1) alone is sufficient to answer the question, but statement (2) alone is not sufficient.

The District Transport Authority has started special bus services for college going students. One bus starts from village P. The number of girls in the bus is one-fourth of the number of boys. In village Q, 20 boys leave the bus at their college stop and ten girls enter the bus. Now the number of boys and girls is equal. How many students enter the bus in the beginning?

A

50

B

40

C

30

D

60

Four students A, B, C and D distributed 30 marbles among themselves. No two students got equal number of marbles. No student got more than 10 marbles. No student got less than 5 marbles. A and C got odd number of marbles. B and D got even number of marbles. A got more marbles than B, C got more marbles than D, B got more marbles than D. What is the number of marbles with A?

A

6

B

7

C

8

D

9

Half of the people on a bus get off at each stop after the first, and no one gets on after the frish stop . If only one person gets off at number 7 , how many people got on at the first stop?

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