# From amongst the available 15 cricket players, of whom 5 are bowlers, a team of 11 is to be selected. What is the probability that the selected team will have at least 3 bowlers

1.  7/13

2.  5/13

3.  12/13

4.  9/13

4

12/13

Explanation :
No Explanation available for this question

# The imaginary part of the complex number (a+ib)/(c-id) is given by

1.  (ac+bd)/(c2-d2)

2.  (ac-bd)/(c2+d2)

4

Explanation :
No Explanation available for this question

# The area of a triangle is 21 sq. units. If two of its vertices lie on points (5, 3) and (–4, –3), then find the locus of the third vertex.

1.  2x – 3y = 15

2.  2x + 3y = 15

3.  3x + 2y = 15

4.  3x – 2y = 15

4

2x – 3y = 15

Explanation :
No Explanation available for this question

# The profit by selling an item was 25%. If the item was marked 40% above the selling price then what is the ratio of the marked price to the cost price of the item

1.  5/4

2.  7/4

3.  3/4

4.  1/4

4

7/4

Explanation :
No Explanation available for this question

# The per liter price of vehicular fuel has increased by 25%. If the transportation cost is still the same, then what is the ratio of the reduced fuel consumption to the previous fuel consumption

1.  1:5

2.  1:4

3.  1:3

4.  1:6

4

1:4

Explanation :
No Explanation available for this question

# The arithmetic mean of the kth and the lth terms of an A.P. is equal to the arithmetic mea of the mth and the nth terms of the same A.P. Find the value of (m + n).

1.  l – k

2.  k – l

3.  l + k

4.  None of these

4

l + k

Explanation :
No Explanation available for this question

# A very small ball lies at the point (3, 2) in the X – Y plane. The ball is now shifted by 5 units towards the negative Y-axis. If Y-axis were a mirror, then at what point will the image of this ball, lie

1.  (–3, –3)

2.  (–3, –2)

3.  (–2, –2)

4.  (–2, –3)

4

(–3, –3)

Explanation :
No Explanation available for this question

# In the X – Y plane, three lines are concurrent. Their equations 3x+4y=6 5x+4y=4 zx+4y=5 Find the value of the constant z

1.  23

2.  25

3.  27

4.  29

4

29

Explanation :
No Explanation available for this question

# If the following three lines pass through the same point in the X – Y plane, then find the value of (a + b). 3x – 2y = 1 5x + 4y = 9 ax + by = 3

1.  0

2.  1

3.  2

4.  3

4

3

Explanation :
No Explanation available for this question

# If ax +by + c = 0 and dx + ey + f = 0 represent the same straight line then which of following is necessarily satisfied

1.  a=d, b=e and c=f

2.  (a/d) = (b/e) = (c/f)

4.  None of these

4