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 2016 MAR Scientist C - Section A: 6

0 votes
91 views

The ratio between the speeds of two trains is $7:8$. If the second train runs $440$kms in $4$hours, then the speed of the first train is:

  1. $47.4$ km/hr
  2. $57.19$ km/hr
  3. $48.13$ km/hr
  4. $96.25$ km/hr 
in Quantitative Aptitude 9.2k points ●26 ●410 ●790
retagged by 91 views

1 Answer

0 votes

Let assume first train speed 7x and second 8x
8x=440/4
x=13.75

Now,7*13.75= 96.25 km/hr.

  •  

 

26 points ●1 ●1 ●1
← Prev. Next →
← Prev. Qn. in Cat. Next Qn. in Cat. →

Related questions

0 votes
0 answers
1
73 views
NIELIT 2016 MAR Scientist C - Section A: 3
In the first $10$ overs of a cricket game, the run rate was only $3.2$. What should be the run rate in the remaining $40$ overs to reach the target of $282$ runs? $6.25$ $6.5$ $6.75$ $7$
In the first $10$ overs of a cricket game, the run rate was only $3.2$. What should be the run rate in the remaining $40$ overs to reach the target of $282$ runs? $6.25$ $6.5$ $6.75$ $7$
asked Apr 2, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.2k points ●26 ●410 ●790 73 views
0 votes
0 answers
2
66 views
NIELIT 2016 MAR Scientist C - Section A: 4
A grocer has a sale of $Rs.6435,Rs.6927,Rs.6855,Rs.7230$ and $Rs.6562$ for $5$ consecutive months. How much sale must he have in the sixth month so that he gets an average sale of $Rs.6500$? $\text{Rs.4991}$ $\text{Rs.5991}$ $\text{Rs.6001}$ $\text{Rs.6991}$
A grocer has a sale of $Rs.6435,Rs.6927,Rs.6855,Rs.7230$ and $Rs.6562$ for $5$ consecutive months. How much sale must he have in the sixth month so that he gets an average sale of $Rs.6500$? $\text{Rs.4991}$ $\text{Rs.5991}$ $\text{Rs.6001}$ $\text{Rs.6991}$
asked Apr 2, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.2k points ●26 ●410 ●790 66 views
0 votes
1 answer
3
89 views
NIELIT 2016 MAR Scientist C - Section A: 5
A man walks at $5$ kmph for $6$ hr and at $4$ km/h for $12$ hr. His average speed is $4\frac{1}{3}$ km/h $9\frac{2}{3}$ km/h $9½$ km/h $8$ km/h
A man walks at $5$ kmph for $6$ hr and at $4$ km/h for $12$ hr. His average speed is $4\frac{1}{3}$ km/h $9\frac{2}{3}$ km/h $9½$ km/h $8$ km/h
asked Apr 2, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.2k points ●26 ●410 ●790 89 views
0 votes
0 answers
4
54 views
NIELIT 2016 MAR Scientist C - Section A: 8
The total electricity generation in a country is $97\:GW$. The contribution of various energy sources is indicated in percentage terms in the pie chart given below: What is the contribution of wind and solar power in absolute terms in the electricity generation? $6.79\:GW$ $9.4\:GW$ $19.7\:GW$ $29.1\: GW$
The total electricity generation in a country is $97\:GW$. The contribution of various energy sources is indicated in percentage terms in the pie chart given below: What is the contribution of wind and solar power in absolute terms in the electricity generation? $6.79\:GW$ $9.4\:GW$ $19.7\:GW$ $29.1\: GW$
asked Apr 2, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.2k points ●26 ●410 ●790 54 views
0 votes
0 answers
5
77 views
NIELIT 2016 MAR Scientist C - Section A: 9
The total electricity generation in a country is $97\:GW$. The contribution of various energy sources is indicated in percentage terms in the pie chart given below: What is the contribution of renewable energy sources in absolute terms in the electricity generation? $\text{09.1 GW}$ $\text{26.19 GW}$ $\text{67.9 GW}$ $\text{97 GW}$
The total electricity generation in a country is $97\:GW$. The contribution of various energy sources is indicated in percentage terms in the pie chart given below: What is the contribution of renewable energy sources in absolute terms in the electricity generation? $\text{09.1 GW}$ $\text{26.19 GW}$ $\text{67.9 GW}$ $\text{97 GW}$
asked Apr 2, 2020 in Quantitative Aptitude Lakshman Patel RJIT 9.2k points ●26 ●410 ●790 77 views
Dark theme
Muffin by Hélio Chun
Thanks to Q2A
...