Recent questions tagged numerical-ability

0 votes

0 answers

1

Aptitude Doubt
If (4446)x + (2222)x = (10001)x then value of (2342)x - (1656)x = (?)x how to solve these kinds of questions?

asked 1 day ago in Numerical Ability by aditi19 Junior (701 points) | 11 views

0 votes

1 answer

2

please solve this Q
Question:- Consider the following program fragment a = 0 for (x = 1; x < 31; ++x) for (y = 1; y < 31; ++y) for (z = 1; z < 31; ++z) if (((x + y + z)%3) = =0) a = a + 1; printf("%d”, a); the output of the above given program is Option (A) : 3000 Option (B) : 1000 Option(C) : 27000 Option(D) : None of these

asked Sep 8 in Programming by kallu singh Junior (829 points) | 66 views

+1 vote

1 answer

3

ip adressing madeeasy question
The Internet host is roughly doubling in size every 18 months. Approximate estimates put the number of hosts on it at 7 million in January 1996. Use this data to compute the expected number of Internet host in the year 2008. in billion how to solve plz?

asked Aug 21 in Computer Networks by mobashshir (149 points) | 21 views

+1 vote

1 answer

4

Infinite series
Find the infinite sum of the series $1 + \frac{4}{7} + \frac{9}{7^2} + \frac{16}{7^3} + \frac{25}{7^4} + .............\Join$

asked Aug 8 in Numerical Ability by pankaj_vir Loyal (9.3k points) | 74 views

0 votes

1 answer

5

Aptitude
Number of two digit numbers divided by products of its digit are________

asked Jul 22 in Numerical Ability by Pawan Kumar 2 Active (4.6k points) | 86 views

0 votes

1 answer

6

Quantitative Aptitude

asked Jul 18 in Numerical Ability by Naveen Kumar 3 Active (1.5k points) | 97 views

0 votes

1 answer

7

Quantitative Aptitude
A and B stand at distinct points of a circular race track of length 135m. They cycle at speeds of a m/s and b m/s respectively. They meet for the first time 5 seconds after they start the race and for the second time 14 seconds from the time they start the race. Now, ... would have meet for the first time after 60 seconds. If B is quicker than A, find b? a) 8 b) 11 c) 7 d) 6

asked Jul 18 in Numerical Ability by Naveen Kumar 3 Active (1.5k points) | 457 views

0 votes

2 answers

8

Percentage
In an Election between two Candidates, 75 % of the voters cast their votes,out of which 2 % of the votes were declared invalid. A candidate got 9261 votes which were 75 % of the total valid votes. Find the total number of Votes Enrolled in that Election ? Ans. 16800

asked Jul 17 in Numerical Ability by Na462 Loyal (5.7k points) | 39 views

0 votes

1 answer

9

self doubt
A dealer offers a cash discount of $20\%$ and still makes a profit of $20\%$, when he further allows $16$ articles to a dozen to a particular sticky bargainer. How much percent above the cost price were his wares listed?

asked Jun 18 in Numerical Ability by Raj Kumar 7 Active (1k points) | 45 views

+1 vote

2 answers

10

Mission IIT Screening Test
The production cost of an item increased by $20\%$ and the government also started taxing the item $10\%$ on the selling price. The percentage increase in the selling price which will ensure profit remains the same would be ____ ?

asked Jun 11 in Numerical Ability by Naveen Kumar 3 Active (1.5k points) | 132 views

+1 vote

1 answer

11

Mission IIT Screening Test
In a group of $11$ people what is the probability that at least two people have birthday on same day ?

asked Jun 11 in Probability by Naveen Kumar 3 Active (1.5k points) | 313 views

0 votes

2 answers

12

APTITUDE
Without stoppages a train travels a certain distance with an average speed of $80 \hspace {0.1cm} km/hr$ and with stoppages with an average speed of $60 \hspace {0.1cm} km/hr$. How many minutes per hour does the train stops? HOW TO DO CONVENTIONALLY WITHOUT USING DIRECT FORMULA AND SHORTCUT?

asked Jun 8 in Numerical Ability by eyeamgj Active (4.4k points) | 135 views

0 votes

0 answers

13

self doubt Irrational numbers
did there is any number which has the recursive decimal and it is irrational? did there is any number which is neither recursive nor terminating decimal still expressed as p/q form?

asked Jun 7 in Numerical Ability by kd..... (285 points) | 29 views

0 votes

1 answer

14

#timeandwork
$A$ is $50\%$ as efficient as $B$. $C$ does half of the work done by $A$ and $B$ together.If $C$ alone does the work in $40$ days, then $A, B,$ & $C$ together can do the work in $13\dfrac{1}{3}$ days $15$ days $20$ days $30$ days

asked Jun 3 in Numerical Ability by Nancy Pareta (275 points) | 100 views

0 votes

1 answer

15

Find Volume and Weight
What is the Volume and Weight of water in a tank of size $2.0 \hspace{0.1cm} m$ length, $2.0 \hspace{0.1cm}m$ width, and $1.0 \hspace{0.1cm} m$ height ?

asked May 26 in Numerical Ability by Dhanraj vishwakarma (355 points) | 88 views

+1 vote

2 answers

16

Arun Sharma # progression
In an infinite geometric progression ,each term is equal to $2$ times the sum of the terms that follow . If the first term of the series is $8$ ,find the sum of the series?

asked May 23 in Numerical Ability by sid1221 Active (3.6k points) | 230 views

0 votes

3 answers

17

ISI-MTECH-CSE-2018
The number of common terms in the two sequences $\{ 3,7,11, \ldots , 407\}$ and $\{2,9,16,\ldots ,709\}$ is $13$ $14$ $15$ $16$

asked May 13 in Numerical Ability by jjayantamahata Active (1.5k points) | 150 views

0 votes

2 answers

18

Made Easy 2018 - Reasoning and Aptitude
Below is the question - The answer given is - d What is the method to solve the question?

asked May 12 in Numerical Ability by NithinBiliya (57 points) | 138 views

0 votes

0 answers

19

Reasoning and Aptitude - MadeEasy material

asked May 10 in Numerical Ability by NithinBiliya (57 points) | 101 views

0 votes

0 answers

20

TIFR 2018

asked May 5 in Graph Theory by jatinkumar (219 points) | 45 views

0 votes

1 answer

21

Made Easy - Reasoning and Aptitude, GATE 2018 ESE 2018, Number Systems

asked Apr 29 in Numerical Ability by NithinBiliya (57 points) | 125 views

0 votes

1 answer

22

B. S. Grewal Engineering Mathematics- Probability

asked Apr 6 in Probability by JeetRoy (125 points) | 238 views

+2 votes

1 answer

23

Aptitude
If it was Saturday on 12th Jan,1980, then what was the day on 12th Jan,1979?

asked Apr 5 in Numerical Ability by Devshree Dubey Boss (13.5k points) | 176 views

+1 vote

3 answers

24

ISI-2017-12
Which of the following statements is true? $\text{There are three consecutive integers with sum 2015}$ $\text{There are four consecutive integers with sum 2015}$ $\text{There are five consecutive integers with sum 2015}$ $\text{There are three consecutive integers with product 2015}$

asked Mar 27 in Numerical Ability by jjayantamahata Active (1.5k points) | 119 views

+1 vote

1 answer

25

Profit and Loss
A Shopkeeper cheats to the extends of $20\%$ while buying as well as selling.By using false weight.His gain or loss is? Loss $50\%$ Gain $44\%$ Loss $44\%$ Gain $40\%$

asked Mar 25 in Numerical Ability by Lakshman Patel RJIT Loyal (8.1k points) | 247 views

+2 votes

1 answer

26

largest number
I take an integer $n$ .If $n$ is even, I divide it by $2$, if it is odd, I multiple $n$ by $3$ and add one to the product.I keep doing this till the number reduces to $1$.If I start with $5$ for example,I reach $1$ in $5$ steps. $(16, ... )$. $7$ takes $16$ steps to reach $1$. The number between $1$ and $2000000000$ that requires the largest number of steps to reach $1$ this way is?

asked Mar 21 in Numerical Ability by Sambit Kumar Active (4.1k points) | 108 views

0 votes

1 answer

27

Self - doubt
At the end of year $1998$, Shepard bought nine dozen goats. Henceforth, every year he added $p\%$ of the goats at the beginning of the year and sold $q\%$ of the goats at the end of the year where $p>0$ and $q>0$. If Shepard had nine dozen goats at the end of year $2002$ ... the sales for that year, which of the following is true? $ p = q$ $p < q$ $p > q$ $p = \dfrac{q}{2}$

asked Mar 9 in Numerical Ability by Raj Kumar 7 Active (1k points) | 82 views

+3 votes

1 answer

28

Previous year
A survey on a sample of $25$ new cars being sold at a local auto dealer was conducted to see which of the three popular options-air conditioning, radio and power windows- were already installed. The survey found : $15$ had air conditioning, $2$ had air conditioning ... power windows, $3$ had all three options. What is the number of cars that had none of the options? $4$ $3$ $1$ $2$

asked Mar 9 in Numerical Ability by Raj Kumar 7 Active (1k points) | 118 views

+4 votes

3 answers

29

Averages
The average of $20$ numbers is zero.Of them, at the most, how many may be greater than zero? $10$ $19$ $17$ $9$

asked Mar 5 in Numerical Ability by Lakshman Patel RJIT Loyal (8.1k points) | 152 views

+1 vote

1 answer

30

Aptitude Doubt
In the following figure, side QS is congruent to side SP, RPQ=50o and PSR=600 Then among P,Q,R,S , which two angles are equal?

asked Mar 5 in Numerical Ability by srestha Veteran (96.2k points) | 92 views

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

Recent questions tagged numerical-ability

Recent Posts

Recent Blog Comments