Ques:- Working Experince
Ques:- Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is -.
Ques:- A worker earns a 5% raise. A year later, the worker receives a 2.5% cut in pay, & now his salary is Rs.22702.68
What was his salary to begin with?
What was his salary to begin with?
Recent Answer : :
Assume his salary was Rs. X
He earns 5% raise. So his salary is (105*X)/100
A year later he receives 2.5% cut.
So his salary is ((105*X)/100)*(97.5/100)
which is Rs. 22702.68
So Ans is Rs.22176
Ques:- The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?
Recent Answer : :
If both agree stating the same fact, either both of them speak truth of both speak false.
∴ Probability
=3/5×4/7+2/5×3/7=12/35+6/35=18/35
Ques:- Least perfect square number, exactly divisible by 21, 36 and 56 is?
Ques:- How will you manage security of v vip person
Ques:- What good books have you read lately?
Ques:- Introduce myself and about my smart class training experience.
Ques:- Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?
Recent Answer : :
x=12;y=7
Ques:- What type of work environment do you likebest?
Ques:- How you are fit for this job?
Ques:- if a boat is moving in upstream with v1 km/hr and in the down stream it is moving with v2 km/hr then what is the speed of the stream.
Recent Answer : :
1.5 km/hour
Ques:- A train running at the speed of 60 km/hr crosses a pole in 9 sec. What is the length of the train?
Recent Answer : :
speed = distence / time
60km/hr=distance / 9 sec
km / hr to m / s==> 60*1000 / 1* 3600 = 16.667
16.667*9 = distance
150 m is the answer
Ques:- Tell me something about yourself in brief
Ques:- Eight persons – P, Q, R, S, T, U, V and W are sitting around a circular table. S is to the immediate right of W. V is not next to either R or T. W is to the immediate right of T, who is sitting opposite to R. U and W are sitting opposite to each other. Who is sitting two places to the right of W?
Recent Answer : :
q
Ques:- Three sets of English, Mathematics and Science books containing 336, 240 and 96 books respectively have to be stacked in such a way that all the books are stored subject wise and the height of each stack is the same. Total number of stacks will be
A. 7
B. 14
C. 21
D. 28
Recent Answer : :
14
Ques:- The most important Rabi crop is:
A. Rice
B. Wheat
C. Jute
D. Bareley
Recent Answer : :
B. Wheat
Ques:- Find the least square number which is divisible by 10, 12, 15 and 18?
Recent Answer : :
2
Ques:- A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to complete the work if both work together?
Ques:- A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be?
Recent Answer : :
b=15,l=10 or b=10,l=15
Ques:- Family Members Working?
Ques:- What was the role of Lord Canning in the revolution of 1857.
Ques:- If one Tyre of a car suddenly gets stolen…. and after sometime u find the Tyre without the screws how will u make ur journey complete?
Recent Answer : :
Take one screw out from the rest of the three tyres and put the screws in the fourth tyre. Now all tyres will be held by three screws each.
Ques:- 1,2,2,4,8,?
Recent Answer : :
1*2=2
2*2=4
2*4=8
8*4=32
Ans : 32
Ques:- Find the odd man out:
10, 25, 45, 54, 60, 75, 80
10, 25, 45, 54, 60, 75, 80
A. 75
B. 54
C. 45
D. 10
Recent Answer : :
54
Ques:- How would you define self-confidence?
Ques:- The temperature at Kochi is given by the function: – t2/6+4t+12 where t is the elapsed time since noon. What is the percentage rise (or fall) in temperature between 3.00 PM and 6.00 PM?
Recent Answer : :
temp at 3.oo pm is = 22.5
temp at 6.oo pm is = 30
thus, percentage rise= 7.5/30 *100
=25%
Ques:- If n and p are both odd numbers, which of the following is an even number?
A. n + p
B. n + P + 1
C. np + 2
D. np
Recent Answer : :
n+p
Ques:- Are you a post graduate?
Ques:- 125 : 343 :: 343 : __
Recent Answer : :
FYI
Let A, B and C be the three 6-faced dice.
Then, according to the question,
Since two dices has to be equal, that value can be any of the 6 faces, i.e., 6C1 cases.
Now for each case, 2 equal dices can be selected from 3 dices in 3C2 i.e., 3 ways.
And for each of the above, the third dice can have any of the 5 remaining faces
The possible outcomes are P(A)=61,P(B)=61,P(C)=65,P(A)=61,P(B)=65,P(C)=61 and P(A)=65,P(B)=61,P(C)=61
Hence the required probability = 61×61×65×6×3=21690=125