Quark Java Questions: CMC Sample Test Paper
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There are six steps that lead from the first to the second floor. No two people can be on the same step. Mr A is two steps below Mr C Mr B is a step next to Mr D Only one step is vacant (No one standing on that step) Denote the first step by step 1 and second step by step 2 etc. If Mr A is on the first step, Which of the following is true?

Mr B is on the second step

Mr C is on the fourth step.

A person Mr E, could be on the third step

Mr D is on heigher step than Mr C
Ans: (D)


If Mr E was on the third step & Mr B was on a higher step than Mr E which step must be vacant

step 1

step 2

step 4

step 5

step 6
Ans: (A)


If Mr B was on step 1, which step could A be on?

2&e only

3&5 only

3&4 only

4&5 only

2&4 only
Ans: (C)


If there were two steps between the step that A was standing and the step that B was standing on, and A was on a higher step than D, A must be on step

2

3

4

5

6
Ans: (C)


Which of the following is false

B&D can be both on oddnumbered steps in one configuration

In a particular configuration A and C must either both an odd numbered steps or both an evennumbered steps

A person E can be on a step next to the vacant step.
Which is correct?

i only

ii only

iii only
Ans: (C)


Swimmers problem, six swimmers A B C D E F compete in a race. There are no ties. The out comes are as follows.

B does not win.

Only two swimmers seperate E & D

A is behind D & E

B is ahead of E, wiht one swimmer intervening

F is a head of D
who is fifth

A

B

C

D

E
Ans: (E)


How many swimmers seperate A and F?

1

2

3

4

not deteraminable from the given info.
Ans: (D)


The swimmer between C & E is

none

F

D

B

A
Ans: (A)


If the end of the race, swimmer D is disqualified by the Judges then swimmer B finishes in which place

1

2

3

4

5
Ans: (B)


Chimney problem Five houses lettered A, B, C, D, & E are built in a row next to each other. The houses are lined up in the order A, B, C, D, & E. Each of the five houses has a coloured chimney. The roof and chimney of each house must be painted as follows.

The roof must be painted either green, red, or yellow.

The chimney must be painted either white, black, or red.

No house may have the same color chimney as the color of roof.

No house may use any of the same colors that the every next house uses.

House E has a green roof.

House B has a red roof and a black chimney
Which of the following is true?

At least two houses have black chimney.

At least two houses have red roofs.

At least two houses have white chimneys

At least two houses have green roofs

At least two houses have yellow roofs
Ans: (C)


Which must be false?

House A has a yellow roof

House A & C have different colour chimney

House D has a black chimney

House E has a white chmney

House B&D have the same color roof.
Ans: (B)


If house C has a yellow roof. Which must be true.

House E has a white chimney

House E has a balck chimney

House E has a red chimney

House D has a red chimney

House C has a balck chimney
Ans: (A)


Which possible combinations of roof & chimney can house

A red roof 7 a black chimney

A yellow roof & a red chimney

A yellow roof & a black chimney
Which is correct?

I only

II only

III only

I & II only

I&II&III
Ans (E);

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