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Recent questions tagged aptitude
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Geometric Progression
Finding the sum of the following series leads to two different answers with two different methods. The series is listed as: 1+2/3 + 4/9 + 6/27 + . (infinity) Method 1: Directly apply the formula> Sum=a/(1r), with a=1 and r=2/3. Here, we get ... ...(infinity) . ..(2) Subtracting (1) from (2) and solving further, we will get S=2.5 Kindly tell which method is correct.
asked
Jan 10
in
Numerical Ability
by
sarkar
(
5
points)

25
views
aptitude
0
votes
0
answers
Self Doubt  A $200 \times 200$ $cm^2$ area is to be scanned by a $20 \times 20$ $cm^2$ flashlight.
asked
May 7, 2020
in
Numerical Ability
by
toxicdesire
(
543
points)

22
views
aptitude
generalaptitude
0
votes
1
answer
TOMATO Practice algebra
The expression $(1 + q)(1 + q^2)(1 + q^4)(1 + q^8)(1 + q^{16})(1 + q^{32})(1 + q^{64}), q ≠ 1,$ equals (a) $(1 – q^{128})/(1 – q)$ (b) $(1 – q^{64})/(1 – q)$ (c) $\frac{1q^{2^{1+2+...6}}}{1q}$ (d) None of the foregoing expressions.
asked
Mar 10, 2020
in
Others
by
neeraj_bhatt
(
475
points)

34
views
aptitude
0
votes
0
answers
Aptitude question gate civil 2018
A D B G E C F Each of the letters arranged as below represents a unique from 1 to 9. The letters are positioned in the figure such that (A X B X C), (B X G X E), and (D X E X F) are equal. Which integer among the following choices cannote be represented by ... B,C,D,E,F or G? a) 4 b) 5 c) 6 d) 9 Any tricks or any way to approach such questions?? X is multiply here!
asked
Feb 4, 2020
in
Verbal Ability
by
kalra05
(
53
points)

291
views
aptitude
+1
vote
1
answer
Virtual GateApti
Isnot here D) should be ans??Here legth of AC=6, then how do we do 3:1 division?
asked
Feb 4, 2020
in
Numerical Ability
by
srestha
(
1k
points)

51
views
aptitude
0
votes
1
answer
Aptitude short notes
Please share short notes or important formula list for aptitude so that I can revise quickly.
asked
Feb 3, 2020
in
Verbal Ability
by
Mayankprakash
(
5
points)

58
views
aptitude
generalaptitude
0
votes
0
answers
other source
There is a group of 100 Bibliophiles who gather together every weekend to discuss their learnings from the books they have read. They discuss in a group of two people. In order to start a discussion between two people, each individual should have read at ... (across all people) that are needed to achieve the condition for any two random members of the group to start a discussion?
asked
Jan 22, 2020
in
Numerical Ability
by
Naveen Nallanti
(
5
points)

15
views
aptitude
0
votes
1
answer
GO APTITUDE SELF DOUBT
When a number is divided by 13 ,the remainder is 11.when the same number is divided by 17,the remainder is 9.what is the number? How to solve this without trial and error?
asked
Jan 14, 2020
in
Numerical Ability
by
Debapaul
(
537
points)

41
views
aptitude
0
votes
0
answers
GATE mock 2020 by IIT Dehli  Q.7
OPTIONS:
asked
Jan 4, 2020
in
Numerical Ability
by
gateoverflow_2020
(
5
points)

37
views
aptitude
0
votes
0
answers
google source
English books numbered I to 25 are arranged on a library shelF from let to right Each hook has 100 Inside pages and two over pagesfront cover page and back cover page. A bug can eat through one end page in 1 minute and through a cover in n 1a ministers If It starts ... back cover page of Book in 10 minutes. If it at from front (A) 2760 minD) 2880 min ) 3000 min (0) None of these
asked
Dec 26, 2019
in
Verbal Ability
by
gorya506
(
5
points)

17
views
aptitude
0
votes
1
answer
Aptitude:ACE Test
The minimum number of cables required to connect $8$ computers to $4$ printers to ensure that any $4$ computers can directly access $4$ different printers is __________ Ans given $20,$ I havenot got, how it could be?
asked
Nov 2, 2019
in
Numerical Ability
by
srestha
(
1k
points)

22
views
aptitude
generalaptitude
0
votes
1
answer
Aptitude:ACE Academy Test
8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of water is 16 : 65. How much wine did the cask hold originally? Is it solved with direct formula or other methods are there to solve it?
asked
Nov 2, 2019
in
Numerical Ability
by
srestha
(
1k
points)

31
views
aptitude
0
votes
0
answers
Aptitude ,Self doubt
Which digit will be left if we delete odd place numbers from 'n' natural numbers till one digit is left? For e.g. First, we delete 1,3,5 and then 2,4,6 left. Then we del 2,6,10 and so on. I need a direct formula for this problem.
asked
Sep 7, 2019
in
Mathematical Logic
by
rishabhgupta12
(
11
points)

23
views
aptitude
engineeringmaths
0
votes
1
answer
aptitude question
The average weight of $3$ men $A, B$ and $C$ is $84$ kg. Another man $D$ joins the group and the average now becomes $80$ kg. If another man $E$ whose weight is $3$ kg more than that of $D$, replaces $A$ then the average Weight of $B, C, D$ and $E$ becomes $79$ kg. What is the weight of $A$ ?
asked
Sep 3, 2019
in
Verbal Ability
by
subhadip997
(
9
points)

37
views
aptitude
average
0
votes
1
answer
Resources for General Aptitude
Hi Please suggest some books or online where i can study and practice GA section
asked
Aug 9, 2019
in
Verbal Ability
by
Rahul72
(
5
points)

21
views
aptitude
–1
vote
1
answer
Quant Apti Arun sharma
Each person’s performance compared with all other persons is to be done to rank them subjectively. How many comparisons are needed to total, if there are 11 persons? (does this ques suggests sorting of 11 no.s? that intuitively takes mind to count comparisons while sorting)
asked
Aug 5, 2019
in
Numerical Ability
by
AsiaPacific
(
1
point)

34
views
aptitude
combinatory
0
votes
0
answers
Aptitude simple intrest
The present worth of Rs. 1404 due in two equal halfyearly installments at 8% per annum simple interest is: [A]. Rs. 1325 [B]. Rs. 1300 [C]. Rs. 1350 [D]. Rs. 1500
asked
Jul 26, 2019
in
Numerical Ability
by
shiva0
(
9
points)

20
views
aptitude
quant
simpleintrest
0
votes
1
answer
aptitude percentages
Rahul went to a shop and bought things worth Rs. 25, out of which 30 Paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items? A. Rs. 15 B. Rs. 12.10 C. Rs. 19.70 D. Rs. 16.80
asked
Jul 24, 2019
in
Numerical Ability
by
shiva0
(
9
points)

46
views
aptitude
quant
percentage
0
votes
3
answers
VERBAL APTITUDE BOOK
Any one please suggest me some good book which i should follow for verbal reasoning and apti..for gate
asked
Jul 22, 2019
in
Verbal Ability
by
Ritabrata Dey
(
49
points)

58
views
aptitude
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