BANKING Content

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 :
Give answer
a:if x < y
b: if x > y
c: if x ≤ y
d: if x ≥ y
e: if x = y

Question 11

I. $$8x^{2} + 6x = 5$$
II. $$12y^{2} - 22y + 8 = 0$$

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Question 12

I. 4x + 7y = 209
II. 12x- 14y = - 38

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Question 13

I. $$17x^{2} + 48x= 9$$
II. $$13y^{2} = 32y- 12$$

Video Solution

Question 14

I. $$18x^{2}+ 18x + 4 = 0$$
II.$$12y^{2}+29y+14=0$$

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Question 15

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

Video Solution
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

What is the total number of females working in the IT and Recruitment Department together ?

Video Solution

Question 17

What is the number of females working in the HR Department ?

Video Solution
Question 18

Number of males working in HR Department forms approximately what per cent of total number of the employees in the organisation ?

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Question 19

Number of males working in PR Department forms what per cent of the numbers of Females working in the same Department ? (rounded off to two digits after decimal)

Video Solution

Question 20

What is the total number of employees working in the Management Department ?

Video Solution

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