#### 2. These questions are based on the following pie-charts. Classification of appeared candidates in a competitive test from different stats and qualified candidates from those states

#### Appeared candidates = 45000.

**2.1) What does the ratio of the number of appeared candidates from states C and E together to that of the appear candidates from States A and F together?**

(a) 17: 33

(b) 11:13

(c) 13:27

(d) 17:27

(e) None of these

**Answer A**

**Solution: 8+9/ 15+18 = 17:33**

**2.2) In which state, the percentage of qualified candidates concerning that of appeared candidates is minimum?**

(a) C

(b) F

(c) D

(d) G

(e) None of these.

**Ans.: D** **Here, do not find the ratio of the no. of qualified candidates to that of appeared candidates.**

**Simply check the ratio of % qualified candidates to the appeared is the least for which state.**

**2.3) What is the difference between the number of qualified candidates of States D and those of G?**

(a) 690

(b) 670

(c) 780

(d) 720

(e) None of these

**Solution: D **

**(21-13)% of 9000 = 720.**

**2.4) What is the percentage of qualified candidates to the appeared candidates from state B and C has taken together (rounded to two decimal places)?**

(a) 23.11

(b) 24.21

(c) 21.24

(d) 23

(e) None of these.

**Answer:** **B**

**[(16+7)% of 9000/ (11+8)% of 45000 ]*100 = 24.21%**

**2.5) What does the ratio between the number of candidates qualified from states B and D together to the number of candidates appear from state C respectively?**

(a) 8:37

(b) 11:12

(c) 37:40

(d) 7:37

(e) None of these.

**Answer C**

**Solution: (16+21)% of 9000 : 8% of 45000 **

**= 37:40**