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Quant Quiz on Quadratic Equation & Probability for Banking Exam

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Question 1

Direction: Study the given information carefully and answer the questions that follow:

A basket contains 5 red, 4 blue, 3 green balls.

If two balls are picked at random, what is the probability that both are blue?

Question 2

Direction: Study the given information carefully and answer the questions that follow:

A basket contains 5 red, 4 blue, 3 green balls.

If four balls are picked at random, what is the probability that two are blue and two are red?

Question 3

Direction: Study the given information carefully and answer the questions that follow:

A basket contains 5 red, 4 blue, 3 green balls.

If three balls are picked at random, what is the probability that at least one is green?

Question 4

Direction: Study the given information carefully and answer the questions that follow:

A basket contains 5 red, 4 blue, 3 green balls.

If two balls are picked at random, what is the probability that either both are red or both are blue?

Question 5

Direction: Study the given information carefully and answer the questions that follow:

A basket contains 5 red, 4 blue, 3 green balls.

If four balls are picked at random, what is the probability that two are blue, one is green and one is red?

Question 6

Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine relation between X and Y.

I. x² -23x + 132 = 0
II. y² - 25y +84 = 0

Question 7

Direction: In the following question two equations are given in variables x and y. You have to solve these equations and determine relation between x and y.

I. x² − 12x − 160 = 0
II. y² − 26y + 165 = 0

Question 8

Directions: In each of these questions two equations numbered I & II are given. You have to solve both the equations.

I. x² = 6084
II. y =

Question 9

Direction: In the following question, two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.

I. 32x² – 68x + 35 = 0
II. 8y² – 14y + 5 = 0

Question 10

Directions: In each of these questions two equations numbered I & II are given. You have to solve both the equations.

I. 3x² – 13x + 14 = 0
II. 3y² – 14y + 15 = 0

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PO, Clerk, SO, Insurance Quantitative Aptitude

Jan 31PO, Clerk, SO, Insurance