Quadratic Equations for SBI PO 2017: Part-1

1. In the following question two equations (A) and (B) given. You have to solve both:

a. 21a² - 20a -9=0

b. 7b² -23b +18=0

1. If a > b

2. If a<b

3. If a = b or C.N.E

4. If a > b

5. If a < b 

2. In the following question two equations (A) and (B) given. You have to solve both:

a. 48a² + 2a -1 = 0

b. 6b² - 11b -2 = 0

1. If a<b 

2. If a > b

3. If a > b 

4. If a < b

5. If a = b or C.N.E 

3. In the following question two equations (A) and (B) given. You have to solve both:
a. 9a² - 24a  + 143 = 0

b. 9b² + 50b - 91 = 0

1. If a >b

2. If a<b

3. If a > b

4. If a = b or C.N.E

5. If a < b 

4. In the following question two equations (A) and (B) given. You have to solve both:

a. 36a² - 19a - 7 = 0

b. 12b² - 5b - 2 = 0

1. If a < b

2. If a = b or C.N.E

3. If a<b

4. If a > b

5. If a < b 

5. In the following question two equations (A) and (B) given. You have to solve both:

1. If a < b

2. If a>b

3. If a = b or C.N.E

4. If a < b

5.  If a > b

Solutions: 

1. 5

2. 5

3. 3

4. 2

5. 3