Abraham, Border, Charlie, Dennis and Elmer and their respective wives recently dined together and were seated at a circular table. The seats were so arranged that men and women alternated and each woman was three places distant from her husband. Mrs. Charlie sat to the left of Mr. Abraham. Mrs. Elmer sat two places to the right of Mrs. Border. Who sat to the right of Mr. Abraham

1. Mrs. Dennis

2. Mrs. Elmer

3. Mrs. Border

4. Mrs. Border or Mrs. Dennis

View Answer

Correct Answer :

Mrs. Border or Mrs. Dennis

Explanation :
No Explanation available for this question

Three labelled boxes containing red and white cricket balls are all mislabeled. It is known that one of the boxes contains only white balls and one only red balls. The third contains a mixture of red and white balls. You are required to correctly label the boxes with the labels red, white and red and white by picking a sample of one ball from only one box. What is the label on the box you should sample

1. White

2. Red

3. Red and White

4. Not possible to determine from a sample of one ball

View Answer

Correct Answer :

Red and White

Explanation :
No Explanation available for this question

The speed of a railway engine is 42 Km per hour when no compartment is attached, and the reduction in speed is directly proportional to the square root of the number of compartments attached. If the speed of the train carried by this engine is 24 Km per hour when 9 compartments are attached, the maximum number of compartments that can be carried by the engine is :

1. 49

2. 48

3. 46

4. 47

View Answer

Correct Answer :

Explanation :
No Explanation available for this question

Forty percent of the employees of a certain company are men, and 75 per cent of the men earn more than Rs. 25,000 per year. If 45 per cent of the company's employees earn more than Rs. 25,000 per year, what fraction of the women employed by the company earn Rs. 25,000 per year or less

1. 2/11

2. 1/4

3. 1/3

4. 3/4

View Answer

Correct Answer :

3/4

Explanation :
No Explanation available for this question

Navjivan Express from Ahmedabad to Chennai leaves Ahmedabad at 6:30 am and travels at 50 km per hour towards Baroda situated 100 kms away. At 7:00 am Howrah - Ahmedabad express leaves Baroda towards Ahmedabad and travels at 40 km per hour. At 7:30 Mr. Shah the traffic controller at Baroda realises that both the trains are running on the same track. How much time does he have to avert a head-on collision between the two trains

1. 15 minutes

2. 20 minutes

3. 25 minutes

4. 30 minutes

View Answer

Correct Answer :

20 minutes

Explanation :
No Explanation available for this question

If r,s, and t are consecutive odd integers with r

1. rs=t

2. r+t=2t-s

3. r+s=t-2

4. r+t=2s

View Answer

Correct Answer :

r+t=2s

Explanation :
No Explanation available for this question

Let S be the set of rational numbers with the following properties: I. 1/2 ε S; II. If x ε S, then both 1/x+1 ε S and (x/x+1) ε S Which of the following is true

1. S contains all rational numbers in the interval 0 < x < 1.

2. S contains all rational numbers in the interval-1 < x < 1.

3. S contains all rational numbers in the interval-1 < x < 0.

4. S contains all rational numbers in the interval 1 < x < ∞.

View Answer

Correct Answer :

S contains all rational numbers in the interval 0 < x < 1.

Explanation :
No Explanation available for this question

P,Q and R the three consecutive odd numbers in ascending order. If the value of three times P is three times P is three less than two times R, find the value of R.

1. 5

2. 7

3. 9

4. 11

View Answer

Correct Answer :

Explanation :
No Explanation available for this question

Consider the following statements: When two straight lines intersect, then: I.adjacent angles are complementary II.adjacent angles are supplementary III.opposite angles are equal IV.opposite angles are supplementary Of these statements:

1. (I) and (III) are correct

2. (II) and (III) are correct

3. (I) and (IV) are correct

4. (II) and (IV) are correct

View Answer

Correct Answer :

(II) and (III) are correct

Explanation :
No Explanation available for this question

A pole has to be erected on the boundary of a circular park of diameter 13 meters in such a way that the difference of its distances from two diametrical opposite fixed gates A and B on the boundary is 7 meters. The distance of the pole from one of the gates is:

1. 8 meters

2. 8.25 meters

3. 5 meters

4. None these

View Answer

Correct Answer :

5 meters

Explanation :
No Explanation available for this question

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