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Recent questions tagged general-aptitude

4 votes
3 answers
35
NIELIT 2017 DEC Scientist B - Section B: 53
When the sum of all possible two digit numbers formed from three different one digit natural numbers are divided by sum of the original three numbers, the result is $26$ $24$ $20$ $22$
When the sum of all possible two digit numbers formed from three different one digit natural numbers are divided by sum of the original three numbers, the result is$26$$2...
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2 votes
2 answers
36
NIELIT 2017 Scientist B (CS) - Section A: 1
What is the maximum number of distinct handshakes that can happen in the room with $5$ people in it? $15$ $10$ $6$ $5$
What is the maximum number of distinct handshakes that can happen in the room with $5$ people in it?$15$$10$$6$$5$
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0 votes
2 answers
38
NIELIT 2017 Scientist B (CS) - Section A: 5
The present ages of three persons in proportions $4:7:9$. Eight years ago, the sum of their ages was $56$. Find their present ages (in years). $8,20,28$ $16,28,36$ $20,35,45$ None of the above options
The present ages of three persons in proportions $4:7:9$. Eight years ago, the sum of their ages was $56$. Find their present ages (in years).$8,20,28$$16,28,36$$20,35,45...
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2 votes
2 answers
40
Square Root Aptitude Doubt
Please help with this question:- $(\sqrt{243}+3)^x+(\sqrt{243}-3)^x=15^x$.
Please help with this question:-$(\sqrt{243}+3)^x+(\sqrt{243}-3)^x=15^x$.
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4 votes
3 answers
42
UGC NET CSE | June 2019 | Part 1 | Question: 22
For all integers $y>1, \: \langle y \rangle = 2y+(2y-1)+(2y-2) + \dots +1$. What is the value of $\langle 3 \rangle \times \langle 2 \rangle $? Where $\times$ is a multiplication operator? $116$ $210$ $263$ $478$
For all integers $y>1, \: \langle y \rangle = 2y+(2y-1)+(2y-2) + \dots +1$.What is the value of $\langle 3 \rangle \times \langle 2 \rangle $? Where $\times$ is a multipl...
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3 votes
5 answers
43
UGC NET CSE | June 2019 | Part 1 | Question: 23
If $152$ is divided into four parts proportional to $3$, $4$, $5$ and $7$, then the smallest part is $29$ $26$ $25$ $24$
If $152$ is divided into four parts proportional to $3$, $4$, $5$ and $7$, then the smallest part is$29$$26$$25$$24$
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2 votes
2 answers
44
UGC NET CSE | June 2019 | Part 1 | Question: 24
In a new budget, the price of petrol rose by $25\%$. By how much percent must a person reduce his consumption so that his expenditure on it does not increase? $10\%$ $15\%$ $20\%$ $25\%$
In a new budget, the price of petrol rose by $25\%$. By how much percent must a person reduce his consumption so that his expenditure on it does not increase?$10\%$$15\%$...
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4 votes
2 answers
45
UGC NET CSE | June 2019 | Part 1 | Question: 25
A sum of money doubles at compound interest in 6 years. In how many years it will become $16$ times? $16$ years $24$ years $48$ years $96$ years
A sum of money doubles at compound interest in 6 years. In how many years it will become $16$ times?$16$ years$24$ years$48$ years$96$ years
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0 votes
1 answer
48
UGC NET CSE | June 2019 | Part 1 | Question: 28
‘All republics are grateful’ and ‘Some republics are not grateful’ cannot both be true, and they cannot both be false. This is called as contraries contradictories subaltern super altern
‘All republics are grateful’ and ‘Some republics are not grateful’ cannot both be true, and they cannot both be false. This is called ascontrariescontradictoriess...
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