menu
search
Log In
Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true

Most popular tags

quantitative-aptitude english-language logical-reasoning passage-reading cat1997 cat1995 cat1996 cat1998 cat1999 cat2000 cat2003-1 nielit2019feb-scientistd nielit2019feb-scientistc cat2001 cat2003-2 cat2002 verbal-ability data-interpretation sequences&series cat2004 nielit2016mar-scientistd cat2019-2 cat2018-2 cat2018-1 cat2017-2 cat2017-1 cat2016 cat2015 cat2019-1 general-awareness cat2005 cat2008 logic-puzzles cat2014 cat2006 cat2007 cat1994 multiple-sub-parts computer-knowledge numerical-answer attitude-and-leadership nielit2016dec-scientistb nielit2017oct-assistanta nielit2017dec-assistanta nielit2017july-scientistb nielit2017dec-scientistb cat2013 cat2012 cat2011 cat2010 appropriate-word tabular-data word-pairs percentage nielit2020nov-scientistb geometry ratio-proportion sentence-formation odd-one-out time-and-distance sentence-rearrangement paragraph-construction cat2009 work-time profit-loss number-series numerical-ability most-appropriate-alternative graphs bars-charts speed-distance-time statements-conclusions seating-arrangement nielit2016mar-scientistc some-all-none fill-the-blank algebra nielit2016mar-scientistb syllogism blood-relation code-language equations alphanumeric-series pie-chart fact-judgemeant-inference lcm-hcf triangle error-spotting quadratic-equations data-sufficiency decision-making sets probability direction-sense permutation functions ages statement-sufficiency clocks fractions

NIELIT 2019 Feb Scientist D - Section D: 15

0 votes
74 views

The roots of the equation $x^{2/3}+x^{1/3}-2=0$ are :

  1. $1, -8$
  2. $-1, -2$
  3. $\frac{2}{3}, \frac{1}{3}$
  4. $-2, -7$
in Quantitative Aptitude 9.3k points ●31 ●523 ●813
recategorized by 74 views

Please log in or register to answer this question.

← Prev. Next →
← Prev. Qn. in Cat. Next Qn. in Cat. →

Related questions

0 votes
1 answer
1
88 views
NIELIT 2019 Feb Scientist D - Section D: 7
Find all the polynomials with real coefficients $P\left(x \right)$ such that $P\left(x^{2}+x+1 \right)$ divides $P\left(x^{3}-1 \right)$. $ax^{n}$ $ax^{n+2}$ $ax$ $2ax$
Find all the polynomials with real coefficients $P\left(x \right)$ such that $P\left(x^{2}+x+1 \right)$ divides $P\left(x^{3}-1 \right)$. $ax^{n}$ $ax^{n+2}$ $ax$ $2ax$
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.3k points ●31 ●523 ●813 88 views
1 vote
1 answer
2
111 views
NIELIT 2019 Feb Scientist D - Section D: 18
If $ x^{a}=y^{b}=z^{c} $ and $ y^{2}=zx $ then the value of $ \frac{1}{a} + \frac{1}{c}$ is : $ \frac{b}{2}$ $ \frac{c}{2}$ $ \frac{2}{b}$ $ \frac{2}{a}$
If $ x^{a}=y^{b}=z^{c} $ and $ y^{2}=zx $ then the value of $ \frac{1}{a} + \frac{1}{c}$ is : $ \frac{b}{2}$ $ \frac{c}{2}$ $ \frac{2}{b}$ $ \frac{2}{a}$
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.3k points ●31 ●523 ●813 111 views
0 votes
1 answer
3
82 views
NIELIT 2019 Feb Scientist D - Section D: 28
$\left [\frac{1}{1-x}+\frac{1}{1+x}+\frac{2}{1+x^{2}}+\frac{4}{1+x^{4}}+\frac{8}{1+x^{8}} \right ]$ equal to : $1$ $0$ $\frac{8}{1-x^{8}}$ $\frac{16}{1-x^{16}}$
$\left [\frac{1}{1-x}+\frac{1}{1+x}+\frac{2}{1+x^{2}}+\frac{4}{1+x^{4}}+\frac{8}{1+x^{8}} \right ]$ equal to : $1$ $0$ $\frac{8}{1-x^{8}}$ $\frac{16}{1-x^{16}}$
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.3k points ●31 ●523 ●813 82 views
1 vote
1 answer
4
124 views
NIELIT 2019 Feb Scientist D - Section C: 3
If $t^{2}-4t+1=0$, then the value of $\left[t^{3}+1/t^{3} \right]$ is : $44$ $48$ $52$ $64$
If $t^{2}-4t+1=0$, then the value of $\left[t^{3}+1/t^{3} \right]$ is : $44$ $48$ $52$ $64$
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.3k points ●31 ●523 ●813 124 views
1 vote
1 answer
5
139 views
NIELIT 2019 Feb Scientist D - Section C: 26
If $a^{x}=b$, $b^{y}=c$ and $c^{z}=a$, then the value of $xyz$ is : $0$ $1$ $\frac{1}{3}$ $\frac{1}{2}$
If $a^{x}=b$, $b^{y}=c$ and $c^{z}=a$, then the value of $xyz$ is : $0$ $1$ $\frac{1}{3}$ $\frac{1}{2}$
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.3k points ●31 ●523 ●813 139 views
Dark theme
Muffin by Hélio Chun
Thanks to Q2A
...