Users Discussion Board

Priyanka kataria 1 Month ago

Vibrio cholerae causes cholera in humans. Ganga water was once used successfully to combat the infection. The
possible reason could be–
(A) High salt content of Ganga water
(B) Low salt content of Ganga water
(C) Presence of bacterophases in Ganga water
(D) Presence of antibiotics in Ganga Water

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aanchal sharma 1 Month ago

From a group of 8 women and 6 men, a committee consisting of 3 men and 3 women is to be formed. In how many ways can the committee be formed if two of the men refuses to serve together?
800
725
896
850
757

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Karan 1 Month ago

In 896 ways the committee can be formed if two of the men refuses to serve together.

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Zaid Hussain Razvi 1 Month ago

10 hectare field is reaped by 2 men, 3 women and 4 children together in 10 days. If working capabilities of a man, a woman and a child are in the ratio 5:4:2, then a 16 hectare field will be reaped by 6 men, 4 women and 7 children in how many day??

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A.P.Singh 1 Month ago

a 16 hectare field will be reaped by 6 men, 4 women and 7 children in 8 days.

Like? Yes (1) | No

Mani 1 Month ago

Initially, when Sona and Tina left for a shopping expedition , Sona had three times the money than Tina had. They bought things amounting to Rs. 480 altogether, out of which Tina’s share was 65%. At the end of shopping, Sona was left with 4 times the amount that Tina had. What was the amount with Tina at the beginning

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DIPIN 1 Month ago

Initially Tina had Rs. 1080 and Sona had Rs. 3240/-.

Like? Yes (3) | No (1)

jakan 1 Month ago

Tina=x, sona =3x
Tina +sona=rs.480
Tina =65%of 480, sona=4*tina
Tina= (65/100)*480=312
Tina+sona=480-312=168
(X-312):(3X-168)=1:4
X=1080

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vaishali Rathore 1 Month ago

AGE+ AGE= GOOL so,
What is OO+ AE

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Prateek gupta 1 Month ago

Answer is LA and the value is 86

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Karan 1 Month ago

AGE+ AGE= GOOL
614+614= 1228
OO+AE= 22+64=86 = LA

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Riney 1 Month ago

A is one of 6 horses

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edwin 1 Month ago

What is the number of positive integers less than or equal to 2017 that have at least one pair of adjacent digits that are both even. For example 24,564 are two examples of such numbers while 1276 does not satisfy the required property.

Answer: 738 asked in tcs

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edwin 1 Month ago

A 70 foot pole stands vertically in a horizontal plane supported by three 490 foot wires, all attached to the top of the pole. Pulled and anchored to three equally spaced points in the plane. How many feet apart are any two of those anchor points?

Answer: 149.61 asked in tcs

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edwin 1 Month ago

The set A (0) is (1,2,3,4). For n > 0,A(n+1) contains all possible sums that can be obtained by adding two different numbers from what is the number of integers in A(10).

Answer: 67 asked in tcs

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edwin 1 Month ago

The set A (0) is (1,2,3,4). For n > 0,A(n+1) contains all possible sums that can be obtained by adding two different numbers from what is the number of integers in A(10).

Answer: 67 asked in tcs

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Rajendra Prasad 1 Month ago

Myself my feelings

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Thota AkhilKumar 1 Month ago

KANSAS+OHIO =OREGON

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Pargat Pal Singh 1 Month ago

KANSAS ----497292
OHIO------------5865
OREGON----503157

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syed afzal 1 Month ago

hi how are u all

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sachdeva.syesha@gmail.com 1 Month ago

Please tell me how to prepare for Ernest and young aptitude round

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sunil veerendra 1 Month ago

What is the probability of getting two balls from either yellow or green from 2 yellow, 3 green and 2 blue balls.

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Hakeem Seereen 1 Month ago

Hi, friends I m new here

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Usha Gupta 1 Month ago

Any body have campus placement Question /Paper of Zycus Infotech Private Limited and what are the process of that company can any one help me..?

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AASHRAY AJAY SHARMA 2 Months ago

Hi Friends!!! Myself studying at IIM Bangalore, pursuing my EGMP. I am fond of Maths and solving them in such a platform makes our minds to think and never stop thinking and feels us to be young and back in school.

So I want to solve and discuss any topics that you might have faced or fear to face during interviews, GDs, Problem Solving, Witty solutions during Interview etc.
Hope the learning would be great!!!

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yogesh 1 Month ago

hii sir i have tcs test on 13 nov..
plz send me some study material for that and some suggestion about which books should i use.

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prasanthiguntupalli 1 Month ago

Q3. There is a set of 39 distinct points on a plane with the following
characteristics:
* There is a subset A consisting of eight collinear points.
* Any subset of three or more collinear points from the 39 are a
subset of A.
How many distinct triangles with positive area can be formed with
each of its vertices being one of the 36 points? (Two triangles are said
to be distinct if at least one of the vertices is different)

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Shaik farheena 2 Months ago

a number cube is rolled once and coin is tossed once. What is the probability that the coin will show tails and composite number on the cube?

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Abhishek Kumar 1 Month ago

(coin) 1/2 * 2/6(dice)= 1/6. Is it the right answer?

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RAM DEEN 2 Months ago

x told y, I am five times old as you were, when I was old as you are. Calculate the ratio of present age of x and y.
I want to solution of this problem

Reply Like? Yes (2) | No

G.S.Kantharao 1 Month ago

When y is at the age of k,then x is 5k
Now y is 5k
Difference of y 's age =4k
Now x'sage is =5k+4k=9k
Now ratio of their ages=9:5

Like? Yes (1) | No (1)

Pargat Pal Singh 1 Month ago

Suppose present ages of x and y are X and Y respectively.
when x was Y years old [( X-Y) years earlier), y was [Y-(X-Y)] i.e. 2Y-X years old.

As per goven statement, X= 5(2Y-X)
Then 6X=10Y
X/Y = 10/6 = 5/3

Like? Yes | No (1)

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