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Recent questions tagged numericalability
Webpage for Numerical Ability
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1
Made Easy Test Series : Aptitude
Seetal wants to sell her bicycle, either a profit of $K$% or a loss of $K$%. What is value of $K?$ Statement $1:$ Difference between the amount Seetal gets in the $2$ cases is $Rs 2560$ Statement $2:$ If Seetal profit is $Rs. K$ her profit percentage is $7.5$%
asked
5 days
ago
in
Numerical Ability
by
srestha
Veteran
(
111k
points)

32
views
madeeasytestseries
generalaptitude
numericalability
+1
vote
2
answers
2
Madeeasy Test Series
Three peoples have 32,72,and 98, respectively. If they pool their money then redistribute it among themselves. What is the maximum possible value for the median amount of money?
asked
Mar 22
in
Numerical Ability
by
Dipanshu Rana
(
383
points)

83
views
numericalability
0
votes
1
answer
3
Self Doubt  Aptitude
How to know whether in this question answer will be 6^4 or 4^6. In how many ways can a person send invitation cards to 6 of his friends if he has 4 servants to distribute the cards?
asked
Mar 21
in
Numerical Ability
by
Ashish Roy 1
(
213
points)

47
views
numericalability
generaltopicdoubt
+2
votes
2
answers
4
Problem on ages
The ratio of the ages of a husband and his wife when they got married was 6 : 5. 4 years and 6 years after their marriage they had their 1st and 2nd children. The sum of the present ages of the husband and wife is 6.4 times the sum of the present ages ... age of the family at present is 18.5 years. Find the ratio of the ages of the husband and wife when their second child was born.
asked
Feb 14
in
Numerical Ability
by
Rackson
Active
(
1.9k
points)

98
views
numericalability
+2
votes
4
answers
5
GATE2019GA3
Two cars at the same time from the same location and go in the same direction. The speed of the first car is $50$ km/h and the speed of the second car is $60$ km/h. The number of hours it takes for the distance between the two cars to be $20$ km is _____. $1$ $2$ $3$ $6$
asked
Feb 7
in
Verbal Ability
by
Arjun
Veteran
(
396k
points)

1.9k
views
gate2019
generalaptitude
numericalability
speedtimedistance
+1
vote
7
answers
6
GATE2019GA4
Ten friends planned to share equally the cost of buying a gifts for their teacher. When two of them decided not to contribute, each of the other friends had to pay Rs. $150$ more. The cost of the gift was Rs. ____ $666$ $3000$ $6000$ $12000$
asked
Feb 7
in
Verbal Ability
by
Arjun
Veteran
(
396k
points)

2k
views
gate2019
generalaptitude
numericalability
costmarketprice
+1
vote
3
answers
7
GATE2019GA7
In the given diagram, teachers are represented in the triangle, researchers in the circle and administrators in the rectangle. Out of the total number of the people, the percentage of administrators shall be in the range of _______ $0$ to $15$ $16$ to $30$ $31$ to $45$ $46$ to $60$
asked
Feb 7
in
Verbal Ability
by
Arjun
Veteran
(
396k
points)

3.2k
views
gate2019
generalaptitude
numericalability
venndiagrams
+4
votes
3
answers
8
GATE2019GA9
In a college, there are three student clubs, Sixty students are only in the Drama club, $80$ students are only in the Dance club, $30$ students are only in Maths club, $40$ students are in both Drama and Dance clubs, $12$ students are in both Dance and Maths ... college are not in any of these clubs, then the total number of students in the college is _____. $1000$ $975$ $900$ $225$
asked
Feb 7
in
Verbal Ability
by
Arjun
Veteran
(
396k
points)

2.4k
views
gate2019
generalaptitude
numericalability
venndiagrams
+1
vote
2
answers
9
GATE2019GA10
Three of the five students are allocated to a hostel put in special requests to the warden, Given the floor plan of the vacant rooms, select the allocation plan that will accommodate all their requests. Request by X: Due to pollen allergy, I want to avoid a wing ... Z: I believe in Vaastu and so I want to stay in SouthWest wing. The shaded rooms are already occupied. WR is washroom
asked
Feb 7
in
Verbal Ability
by
Arjun
Veteran
(
396k
points)

1.8k
views
gate2019
generalaptitude
numericalability
directionsense
0
votes
4
answers
10
GATE201921
The value of $3^{51} \text{ mod } 5$ is _____
asked
Feb 7
in
Numerical Ability
by
Arjun
Veteran
(
396k
points)

2.2k
views
gate2019
numericalanswers
generalaptitude
numericalability
modulararithmetic
0
votes
0
answers
11
Work and Time
Chandan and Falguni work on alternate days; Chandan working on the 1st day, Falguni on the 2nd, then Chandan again on the 3rd followed by Falguni on the 4th and so on. In this way, they can finish the work in 25 days. The work done by Chandan varies every day ... but my doubt is here asked is number of days so shouldn't we fill(answer) 55 instead of 54.25 as days cant be in decimal
asked
Feb 1
in
Numerical Ability
by
Mayank Bansal
(
83
points)

147
views
worktime
numericalability
0
votes
0
answers
12
GATE 20181GA (ME)
Consider the following three statements: (i) Some roses are red. (ii) All red flowers fade quickly. (iii) Some roses fade quickly. Which of the following statements can be logically inferred from the above statements? If (i) is true and (ii) is false then (iii) is false If (i ... i) is true and (ii) is true then (iii) is true If (i) is false and (ii) is false then (iii) is false
asked
Jan 26
in
Numerical Ability
by
Sambhrant Maurya
Active
(
1.7k
points)

104
views
usergate2018
usermod
numericalability
gate2018me
generalaptitude
0
votes
0
answers
13
GATE20171GA3 (EC)
Some tables are shelves. Some shelves are chairs. All chairs are benches. Which of the following conclusion can be deduced from the preceding sentences? i. At least one bench is a table ii. At least one shelf is a bench iii. At least one chair is a table iv. All benches are chairs Only i Only ii Only ii and iii Only iv
asked
Jan 26
in
Numerical Ability
by
Sambhrant Maurya
Active
(
1.7k
points)

106
views
gate20171
numericalability
syllogisms
0
votes
1
answer
14
Applied AI Mock test: numericalability
6 is the given option, but why not (D) as k can be replaced with 15, and still 18 can divide the number. infact if the sum of all digits is divisible by 18 then 18 can divide it.
asked
Jan 24
in
Numerical Ability
by
chauhansunil20th
Active
(
4.9k
points)

79
views
generalaptitude
numericalability
0
votes
1
answer
15
GATE 20172GA5 (EC)
500 students are taking one or more course out of Chemistry, Physics, and Mathematics. Registration records indicate course enrolment as follows: Chemistry (329), Physics (186), and Mathematics (295). Chemistry and Physics (83), Chemistry and Mathematics (217), and Physics and Mathematics (63).How many students are taking all 3 subjects? 37 43 47 53
asked
Jan 24
in
Numerical Ability
by
Sambhrant Maurya
Active
(
1.7k
points)

98
views
numericalability
usergate2017
usermod
generalaptitude
0
votes
0
answers
16
Made Easy Aptitude
How many factors of N = $12^{12} X 14^{14} X 15^{15}$ are multiples of $K = 12^{10} X 14^{10} X 15^{10}$? 2 X 4 X 5 3 X 5 X 6 8 X 7 X 4 X 5 9 X 8 X 6 X 5
asked
Jan 22
in
Numerical Ability
by
Sambhrant Maurya
Active
(
1.7k
points)

73
views
generalaptitude
numericalability
+1
vote
2
answers
17
MadeEasy Test Series 2019: General Aptitude  Work Time
Three identical inlet pipes were opened at 6:00 AM to fill up an empty container. At 8:30 AM, 2 identical pipes (having different rate from existing pipe's rate) are also opened. At 9:30 AM, it still required 1 more ... 8:30 AM can individually fill up the empty container in 40 hours, then the capacity of the container is ____________ m3.
asked
Jan 18
in
Numerical Ability
by
Shankar Kakde
(
373
points)

191
views
generalaptitude
numericalability
worktime
madeeasytestseries2019
madeeasytestseries
0
votes
1
answer
18
Made Easy Test Series 2019: General Aptitude  Numerical Ability
If $N=1!+3!+5!+7!…...199!$ then remainder obtained when N is divided by $120$ is 7 9 11 13
asked
Jan 11
in
Numerical Ability
by
Gupta731
Active
(
4.8k
points)

285
views
generalaptitude
numericalability
madeeasytestseries2019
madeeasytestseries
+1
vote
1
answer
19
Gate 2017 GA CE set 2 64
Budhan covers a distance of 19 km in 2 hours by cycling one fourth of the time and walking the rest. The next day he cycles (at the same speed as before) for half the time and walk the rest (at the same speed as before) and covers 26 km in 2 hours. The speed in km/h at which Budhan walks is (A) 1 (B) 4 (C) 5 (D) 6
asked
Jan 9
in
Numerical Ability
by
Ram Swaroop
Active
(
2.6k
points)

100
views
gatece2017
numericalability
generalaptitude
0
votes
1
answer
20
Profit and Loss
A merchant marks his good such that the profit on sale of 500 article is equal to the 300 article. the profit % is..?? (a) 50% (b) 75% © 100% (d) 150%
asked
Jan 9
in
Verbal Ability
by
Vikas123
(
367
points)

89
views
numericalability
profitloss
generalaptitude
0
votes
1
answer
21
MadeEasy Test Series: Numerical Abilty  Permutations and Combinations
Assume that there are 6 color letters L1,L2,L3,L4,L5,L6 are to be placed in 6 same color envelope E1,E2,E3,E4,E5,E6(one letter for each envelop). The number of possibilities to place exactly one letter in the correct envelop______. a)264 b)265 c)455 d)466
asked
Jan 7
in
Numerical Ability
by
Nandkishor3939
Active
(
1.2k
points)

101
views
madeeasytestseries
permutationsandcombinations
numericalability
0
votes
1
answer
22
Gate 2018 ME set 26
Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. How many students watched all three films? (A) 0 (B) 2 (C) 4 (D) 8
asked
Jan 3
in
Numerical Ability
by
Ram Swaroop
Active
(
2.6k
points)

139
views
normal
numericalability
0
votes
0
answers
23
Gate 2018 ME set 1 question 9
Which of the following functions describe the graph shown in the below figure? (A) y=x+1−2 (B) y=x−1−1 (C) y=x+1−1 (D) y=x−1−1
asked
Jan 3
in
Numerical Ability
by
Ram Swaroop
Active
(
2.6k
points)

98
views
usergate2018
usermod
numericalability
normal
0
votes
0
answers
24
MadeEasy Workbook: General Aptitude  Sets
How to solve this type of questions? Let S be the set of integers such that 1. 100<=x<=200 2. x is odd 3. x is divisible by 3 but not by 7 How many elements does S contain?
asked
Jan 2
in
Numerical Ability
by
Jyoti Kumari97
(
235
points)

87
views
generalaptitude
numericalability
numericaltype
madeeasybooklet
0
votes
0
answers
25
Aptitude
Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ? i am getting 15 but answer given 16 L.cm of all is 120 , the bells will toll together after every 120 seconds(2 minutes). In 30 minutes, they will toll together 30/2
asked
Jan 2
in
Verbal Ability
by
Prince Sindhiya
Loyal
(
6.3k
points)

49
views
generalaptitude
numericalability
+1
vote
1
answer
26
MadeEasy Full Length Test 2019: General Aptitude  Probability
A packet of 20 batteries is known to include 4 batteries that are defective. If 8 batteries are randomly chosen and tested, the probability that finding among them not more than 1 defective is Ans: 0.5033 Solution provided: How can we apply Binomial distribution ...
asked
Jan 2
in
Numerical Ability
by
MiNiPanda
Boss
(
21.9k
points)

200
views
generalaptitude
numericalability
probability
madeeasytestseries2019
madeeasytestseries
0
votes
1
answer
27
Aptitude and Ratio
Please Explain it
asked
Dec 28, 2018
in
Numerical Ability
by
Rackson
Active
(
1.9k
points)

50
views
numericalability
+3
votes
2
answers
28
TIFR2019A2
How many proper divisors (that is, divisors other than $1$ or $7200$) does $7200$ have ? $18$ $20$ $52$ $54$ $60$
asked
Dec 18, 2018
in
Numerical Ability
by
Arjun
Veteran
(
396k
points)

270
views
tifr2019
generalaptitude
numericalability
0
votes
1
answer
29
TIFR2019A8
Consider the following toy model of traffic on a straight , single lane, highway. We think of cars as points, which move at the maximum speed $v$ that satisfies the following constraints: The speed is no more than the speed limit $v_{max}$ mandated ... Which of the following graphs most accurately captures the relationship between the speed $v$ and the density $\rho$ in this model ?
asked
Dec 18, 2018
in
Others
by
Arjun
Veteran
(
396k
points)

258
views
tifr2019
generalaptitude
numericalability
+1
vote
1
answer
30
TIFR2019A9
Let $A$ and $B$ be two containers. Container A contains $50$ litres of liquid $X$ and container B contains $100$ litres of liquid $Y$. Liquids $X$ and $Y$ are soluble in each other. We now take $30$ml of liquid $X$ from container A and put it into container $B$. The mixture in container $B$ is then ... $V_{AY}$ $=$ $V_{BX}$ $V_{AY}$ $+$ $V_{BX}$ $=$ $30$ $V_{AY}$ $+$ $V_{BX}$ $=$ $20$
asked
Dec 18, 2018
in
Numerical Ability
by
Arjun
Veteran
(
396k
points)

187
views
tifr2019
generalaptitude
numericalability
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