Chapterwise Quantitative Aptitude Quiz from Previous Paper for IBPS Clerk 2017 – Quadratic Equations

November 3, 2017

Hello and welcome to exampundit. Here is a set of Chapterwise Quantitative Aptitude Quiz from Previous Paper for IBPS Clerk 2017 based on Quadratic Equations

In each of these questions, two equations (I) and (II) are
given. You have to solve both the equations and give answer (IBPS PO Prelim 2015)

(a) if x > y

(b) if x < y

(d) if x ≤ y

(e) if x = y or relation cannot be established between ‘x’
and ‘y’.

1. I. 8x + y =10

II. 4x + 2y = 13

2. I. (x + 3) (y + 2) = 12

II. 2xy + 4x + 5y = 11

3. I. (3x – 2)/y = (3x + 6)/(y + 16)

II. (x + 2)/(y + 4) = (x + 5)/(Y + 10)

4. I. x^2 + 20x + 4 = 50 – 25x

II. y^2 – 10y – 24 = 0

5. I. (x^2 – 10x + 16)/(x^2 – 12x + 24) = 2/3

II. y^2 – y – 20 = 0

6. The number obtained by interchanging the two digits of a
two digit number is lesser than the original number by 54. If the sum of the
two digits of the number is 12, then what is the original number? (IBPS PO Prelim 2015)

(a) 28

(b) 39

(d) Can’t say

(e) None of these

7. At present Geeta is eight times her daughter’s age. Eight
years from now, the ratio of the ages of Geeta and her daughter will be 10 : 3
respectively. What is Geeta’s present age ? (IBPS PO Prelim 2015)

(a) 32 years

(b) 40 years

(d) Can’t say

(e) None of these

8. The ages of Samir and Tanuj are in the ratio of 8 : 15
years respectively. After 9 years the ratio of their ages will be 11 : 18. What
is the difference in years between their ages ? (IBPS PO Main 2015)

(a) 24 years

(b) 20 years

(d) 21 years

(e) None of these

Answers

1. B