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CBSE - Aptitude Mathematics
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Practice Question
Aptitude Mathematics
.
Aptitude Mathematics
Find the height of the cylinder whose volume is 511 cubic meters and the area of the base is 36.5 sq.metres
1. 14 m
2. 24 m
3. 7 m
4. 5 m
Correct Answer: 1
.
Related Questions
Aptitude Mathematics
1
A liter of water evaporated from 6 liters of sugar solution containing 8% of sugar. The sugar content in the remaining solution is
1. 2 4/5%
2. 6 3/5%
3. 8 1/5%
4. 9 3/5%
Correct Answer: 4
2
The number which is neither prime nor composite is
1. 0
2. 2
3. 1
4. -4
Correct Answer: 3
3
Two cards are drawn from a pack of cards one by one, without replacement. The probability of drawing a heart on each of the draws, is :
1. 1/16
2. 1/2
3. 1/17
4. 3/4
Correct Answer: 3
4
The equations to the sides of a triangle are x-3y = 0, 4x + 3y = 5 and
3x + y = 0. The lines 3x - 4y = 0 passes through
1. the incentre
2. the centroid
3. the orthocentre
4. the circumcentre of the given triangle
Correct Answer: 3
5
In seven given numbers, the average of first four numbers is 4 and that of the last four numbers is also 4. If the average of these 7 numbers is 3, the fourth number is
1. 3
2. 4
3. 7
4. 11
Correct Answer: 4
