Arrange the following fractions in decreasing order : 3/5, 7/9, 11/13

1.  3/5, 7/9, 11/13

2.  7/9, 3/5, 11/13

3.  11/13, 7/9, 3/5

4.  11/13, 3/5, 7/9

4

11/13, 7/9, 3/5

Explanation :
No Explanation available for this question

The angle of a triangle are as 2 : 3 : 4. The angles of triangle are respectively:

1.  300,600,900

2.  400,600,800

3.  600,400,800

4.  200,600,800

4

400,600,800

Explanation :
No Explanation available for this question

A boat goes 6 km an hour in still water, but takes thrice as much time in going the same distance against the current (in km/hour) is:

1.  4

2.  5

3.  3

4.  2

4

4

Explanation :
No Explanation available for this question

Two trains are running in opposite direction with the same speed. If the length of each train is 120 meters and they cross each other in 12 seconds, the speed of each train (in km/hour) is

1.  72

2.  10

3.  36

4.  18

4

36

Explanation :
No Explanation available for this question

In what time will a train 100 meters long cross an electric pole, if its speed be 144 km/hour

1.  2.5 seconds

2.  5 seconds

3.  12.5 seconds

4.  3 5/4 seconds

4

2.5 seconds

Explanation :
No Explanation available for this question

If x, y are acute angles, 0< x + y < 900 and sin (2x – 200) = cos (2y + 200), then the value of tan (x + y) is:

1.  1/√3

2.  √3/2

3.  √3

4.  1

4

1

Explanation :
No Explanation available for this question

The ratio of incomes of P and Q is 3 : 4 and the ratio of their expenditures is 2 : 3. If both of them save Rs. 6000, the income of P is

1.  Rs. 20000

2.  Rs. 12000

3.  Rs. 18000

4.  Rs. 24000

4

Rs. 18000

Explanation :
No Explanation available for this question

If 2x – y/x + 2y = 1/2, then value of 3x – y/3x + y is:

1.  1/5

2.  3/5

3.  4/5

4.  1

4

3/5

Explanation :
No Explanation available for this question

A bag contains Rs. 90 in coins of denominations of 50 paise, 25 paise and 10 paise. If coins of 50 paise, 25 paise and 10 paise are in the ratio 2 : 3 : 5, then the number of 25 paise coins in the bag is

1.  80

2.  120

3.  100

4.  135

4

120

Explanation :
No Explanation available for this question

A mixture contains spirit and water in the ratio 3 : 2. If it contains 3 litres more spirit than water, the quantity of spirit in the mixture is

1.  10 litres

2.  12 litres

3.  8 litres

4.  9 litres

4

9 litres

Explanation :
No Explanation available for this question

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