# Three sets of English, mathemetics and Science books containing 336, 240, 96 books respectivally have to be stacked in such a way that all the books are stored subject-wise and the height of each stack is the samfe. Total i-v number of stacks will be

1.  14

2.  21

3.  22

4.  48

4

14

Explanation :
No Explanation available for this question

# It is given that (232 + 1) is exactly divisible by a certain number.- which one of the following is also definitely divisible by the same number

1.  296 + 1

2.  7 x 233

3.  216- 1

4.  216 + 1

4

296 + 1

Explanation :
No Explanation available for this question

# Rs. 395 are divided among A,B and C, in such a manner that B gets 25 per cent more than A and 20 per cent more them C. The share of A will be

1.  Rs. 195

2.  Rs. 180

3.  Rs. 98

4.  Rs. 120

4

Rs. 120

Explanation :
No Explanation available for this question

# (2x + y) (2x—y) (4x + y2) =?

1.  16x4 + if

2.  16x4 - y4

3.  16x4-2y4

4.  x4 - 16y4

4

16x4 - y4

Explanation :
No Explanation available for this question

# A train, 150m long, passes a pole in 15 seconds and another train of the same length travelling in the opposite direction in 12 seconds. The speed of the second train is

1.  45 km./hr

2.  48 km./hr

3.  52 km./hr

4.  54 km./hr

4

54 km./hr

Explanation :
No Explanation available for this question

# The radius of a circle is 6 ci The perpendicular distance from the centre of the circle to tl chord which is 8 cm in length

1.  √7 cm

2.  2√7 cm

3.  2√5cm

4.  √5cm

4

2√5cm

Explanation :
No Explanation available for this question

# There were 24 students in class. One of thpm, who was years old, left the class and I place was filled up by a new copier. If the average of the cla thereby, was lowered by1 month, the age of the newcom is

1.  14 years

2.  15 years

3.  16 years

4.  17 years

4

16 years

Explanation :
No Explanation available for this question

# In an examination, 60% of t candidates passed in English ai 70% of the candidates passed Mathematics, but 20% failed both of these subjects. If 25' candidates passed in both t subjects, the number of cam dates that appeared at the exaj ination was

1.  3000

2.  3500

3.  4000

4.  5000

4

5000

Explanation :
No Explanation available for this question

# A chord of length 8 cm is at a distance 3cm from the centre of the circle . The length of the radius of the circle is

1.  √73 cm

2.  √55 cm

3.  5 cm

4.  10 cm

4

5 cm

Explanation :
No Explanation available for this question

1.  15%

2.  13 1/23%

3.  16 2/3%

4.  10 20/23%

4