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Elitmus Logical Reasoning - Decision Making and Problem Solving Sample Question with Solutions

(#M40164746) ELITMUS QUESTION Keep an EYE

There are 10 idols in a box. 5 or less of them are defective. Let the number of defective idols be n. Two idols are drawn simultaneously. What is the value of n?

I. The probability that both of them are defective is 1/15
II. The probability that one of them is defective and the other is non-defective is 7/15.

Options: Data Sufficiency

Asked In Elitmus Wali Nusker (8 years ago)

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(#M40157909) ELITMUS QUESTION Puzzle in Problem Solving Section Keep an EYE

The Seven Dwarfs are having breakfast, and Snow White has just poured them some milk. Before drinking, the dwarfs have a ritual. First, Dwarf #1 splits his milk equally among his brothers' mugs (leaving himself with nothing). Then Dwarf #2 does the same with his milk, etc. The process continues around the table, until Dwarf #7 has distributed his milk in this way. (Note that Dwarf #7 is named Dopey!) At the end, each dwarf has exactly the same amount of milk as he started with! If the total amount of milk was 42 ounces.

Q1. how many have empty mugs?
Q2. how many have amount of milk in mug as a prime no.

Asked In Elitmus Abhishek Pandey (8 years ago)

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(#M40157328) ELITMUS QUESTION problem sloving Keep an EYE

if x and y are real number. x+y is even?
a - x-y id odd
b - x^2 - y^2 is odd

options are like elitmus

Asked In Elitmus amit maurya (9 years ago)

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(#M40156288) ELITMUS QUESTION reasoning trouble Keep an EYE

more question for reasoning about

Asked In Elitmus Swaraj Verma (9 years ago)

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(#M40155151) ELITMUS QUESTION Data Sufficiency Keep an EYE

*.Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.
*Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.
*BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question asked.
*EACH statement ALONE is sufficient to answer the question asked.
*Statements (1) and (2) TOGETHER are NOT sufficient to answer the question.
Is x<0
1. x^3(1-x^2)<0
2.(x^2-1)>0

Asked In Elitmus NAVEEN KUMAR (9 years ago)

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(#M40154616) ELITMUS QUESTION Data sufficiency Keep an EYE

x is a two digit palindrome
y is a three digit palindrome

x+y=z

find the middle digit of y?

a. z is a 4 digit palindrome.
b. z is an odd number.

options:
a. can be solved by one option but canot be solved by other one alone.
b. can be solved by either option.
c.can be sovled only by both the option.
d. canot be solved by either option.

Asked In Elitmus Deepak kumar singh (9 years ago)

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(#M40154328) ELITMUS QUESTION data sufficiency Keep an EYE

Is x has only '3' factors?

a) x^2 has only '5' factors.
b)one of its factor must be prime number.

Asked In Elitmus rama kanth (10 years ago)

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(#M40153960) ELITMUS QUESTION 27th sep 15 Keep an EYE

what will be the percentage profit of selling one litre milk.?
statement 1) 16 litre of milk is sold at cost price after adding 20% water to it.

statement 2) the cost price of one litre milk is Rs.16.

Asked In Elitmus saurabh kumar (10 years ago)

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(#M40153557) ELITMUS QUESTION data sufficiency Keep an EYE

Q. what will be the value of x+y ?

1. (x^2-y^2)/x-y=8.
2. (x+y)^2=64

Asked In Elitmus vipul pandya (10 years ago)

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(#M40152762) ELITMUS QUESTION Logical Reasoning Keep an EYE

Arsenal & Liverpool playing a match & Liverpool is trailing by 2 goals. Only 5 minutes are remaining. Will Liverpool win?
1. Johnson score 3 goals in last 5 minutes.
2. Arsenal score total 3 goals in the match.

Asked In Elitmus Ankur Singh Panharia (10 years ago)

Solved Deepak kumar singh Read Solution (11)

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