IBPS RRB PO 2018

Instructions

In each of these questions, two equations are given. You have to solve these equations and nd out the values of x and y and :
a:if x < y
b: if x > y
c: if x ≤ y
d: if x ≥ y
e: if x = y

Question 11

Question 12

Question 13

Question 14

Question 15

I. $$16x^{2} + 20x + 6 = 0$$II. $$10y^{2} + 38y + 24 = 0$$

Instructions

Study the information carefully to answer the following questions:

In an organisation consisting of 750 employees the ratio of Males to Females is 8:7 respectively. All the employees work in five different departments viz. HR, Management, PR, IT and Recruitment. 16 per cent of the Females work in Management Department. 32 per cent of Males are in HR Department. One-fifth of the Females are in the Department of Recruitment. The ratio of Males to Females in the Management Department is 3:2 respectively. 20 per cent of the total numbers of employees are in PR Department.Females working in Recruitment are 50 per cent of the Males working in the same Department.8 per cent of the Males are in IT Department.The remaining Males are in PR Department.22 per cent of the Females work in HR Department and the remaining Females are working in IT Department

Question 16

Question 17

Question 18

Question 19

Question 20

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