Quantitative section
This Section is about how to solve problem rleated to Fractions.
Ponits to Remember:
- 2/5 : Then 2 is Numerator and 5 is denominator
- 1/5 th of 2/7 th means : 1/5 * 2/7.
- Equatio related to fraction involves brackets and +/-* signs so there are some rules which are given below:
- Remove Bracket first
- Then quantities which are connected by of.
- Then / and *
- Then + and -.
Problems:
1. If 4/13 of number is 39 then, what is 8/13 of that number?
A. 39/4
B. 78
C. 16
D. 39/8
2. Which of following is less then 5/11?
A. 3/2
B. 2/3
C. 1/2
D. 2/5
3. 3/4 of 28 is equal to 30/7 of what number?
A. 90
B. 45
C. 30
D. 56
E. None
4. There are 20 boys in class. Five of them are left handed. What fraction of class is left handed?
A. 1/5
B. 1/2
C. 1/4
D. 2/11
5. A chemical solution contain 8% of acid. If their is 15ml of acid, what is volume of solution.
A. 125.5ml
B. 187.5ml
C. 225.5ml
D. 171.5ml
6. What fractional part of week is 98 hour?
A. 7/98
B. 7/12
C. 1/20
D. 1/7
7. what fraction is midway between 1/3 and 1/4?
A. 7/12
B. 7/24
C. 29/11
D. 1/2
8. 3/8 of number is 10 , what is number?
A. 91
B. 81
C. 23
D. 27
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