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CBSE - Aptitude Mathematics
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Practice Question
Aptitude Mathematics
.
Aptitude Mathematics
Harmonic mean of 2,8,16,4,32,1 is equal to
1. 30.5
2. 305
3. 3.05
4. .305
Correct Answer: 3
.
Related Questions
Aptitude Mathematics
1
What is the ratio of 2/3 to 5/4?
1. 1/4
2. 10/12
3. 8/15
4. 20/6
Correct Answer: 3
2
If Mohan's allowance is 10% less than Shyam's how much % is Shyam's allowance more than Mohan's?
1.8 1/3%
2.10.5%
3.9 1/11%
4.11 1/9%
Correct Answer: 4
3
Every toy car costs three times as much to manufacture as a toy train. The manufacturer makes five times as many toy trains as toy cars. What is the percentage of the total manufacturing cost of toy car and toy trains
which is due to making toy cars?
1. 25
2. 37 1/2
3. 50
4. 75
Correct Answer: 2
4
The point on the line 2x - 3y = 5 which is equidistant from (1, 2) and (3, 4) is:
1. (2, 4)
2. (4, 1)
3. (1, -1)
4. (-3, -2)
Correct Answer: 2
5
The number of numbers between 1000 and 10,000 that contain the digits 1,3,5 and 7 is
1. 16
2. 24
3. 12
4. None of these
Correct Answer: 2
