# One of the legacies of the Roman legions was discipline. In the legions military law prevailed and discipline was brutal. Discipline on the battlefield Kept units obedient, intact and fighting even when the odds and conditions were against them Which one of the following statements best sums up the meaning of the above passage

1.  Through regimentation was the main reason for the efficiency even inn adverse circumstances

2.  The legions were treated inhumanly as if the men were animals

3.  Discipline was the armies’ inheritance from their seniors

4.  The harsh discipline to which the legions were subjected to led to the odds and conditions being against them

4

Through regimentation was the main reason for the efficiency even inn adverse circumstances

Explanation :
No Explanation available for this question

# An automobile plant contracted to buy shock absorbers from two suppliers X and Y, X supplies 60% and Y supplies 40% of the shock absorbers. All shock absorbers are subjected to a quality test. The ones that pass the quality test are considered reliable. Of X’s shock absorbers, 96% are reliable. Of Y’s shock absorbers, 72% are reliable.The probability that a randomly chosen shock absorber, which is found to be reliable, is made by Y is

1.   0.288

2.   0.334

3.   0.667

4.  0.720

4

0.334

Explanation :
No Explanation available for this question

# A potential party orders an arch for the entrance to the ground in which the annual convention is being held. The profile of the arch follows the equation y=2x-0.1x2 here y is the height of the arch in meters. The maximum possible height of the arch is

1.  8 meters

2.  10 meters

3.  12 meters

4.  14 meters

4

10 meters

Explanation :
No Explanation available for this question

# What is the chance that a leap year, selected at random , will contain 53 Saturdays

1.   2/7

2.  3/7

3.  1/7

4.  5/7

4

2/7

Explanation :
No Explanation available for this question

# The set of values of p for which the roots of equation 3x2+2x+p(p-1)=0 are of opposite sign is

1.   (-∞, 0)

2.   (0, 1)

3.  (1, ∞)

4.  (o, ∞)

4

(0, 1)

Explanation :
No Explanation available for this question

# A car travels 8 km in the first quarter of an hour, 6 km in the second quarter and 16 km in the third quarter. The average speed of the entire journey is

1.   30

2.  36

3.  40

4.  24

4

40

Explanation :
No Explanation available for this question

# Find the sum to n terms of the series 10 + 84+734+…..

1.   (9(9n+1)/10)+1

2.   (9(9n-1)/8)+1

3.  (9(9n-1)/8)+n

4.  (9(9n-1)/8)+n2

4

(9(9n-1)/8)+n2

Explanation :
No Explanation available for this question

# Out of all the 2-digit integers between 1 and 100, a 2-digit number has to be selected at random. What is the probability that the selected number is not divisible by 7

1.  13/90

2.  12/90

3.  78/90

4.  77/90

4

77/90

Explanation :
No Explanation available for this question

# A tourist covers half of his journey by train at 60 Km/h, half of the remainder by bus at 30 Km/h and the rest by cycle at 10 Km/h. The average speed of the tourist in km/h during his entire journey is

1.   36

2.  30

3.  24

4.  18

4

24

Explanation :
No Explanation available for this question

1.   7

2.  8

3.   9

4.  10

4