Ques:- After the typist writes 40 letters and addresses 40 envelopes, she inserts the letters randomly into the envelopes (1 letter per envelope). What is the probability that exactly 1 letter is inserted in an improper envelope’?
Recent Answer : Added by sk On 2022-08-14 16:29:33:
zero – as one letter cant be wrong – atleast two are to be wrong
Ques:- An amount of money is to be divided between P, Q and R in the ratio of 3:7:12. If the difference between the shares of P and Q is Rs.2400, what will be the difference between Q and R’s share?
Recent Answer : Added by Upender Dharavath On 2022-09-17 07:16:42:
3000
Ques:- Find the nearest to 25268 which is exactly divisible by 467?
Ques:- A rectangular lawn of dimensions 80 m * 60 m has two roads each 10 m wide running in the middle of the lawn, one parallel to the length and the other parallel to the breadth. What is the cost of traveling the two roads at Rs.3 per sq m?
Ques:- How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph?
Recent Answer : Added by Reshma patro On 2022-03-09 16:35:28:
35 km/h = 10 m/s
Speed = Distance/Time
Distance= (100+150)m = 250m
Speed = 10 m/s
Time= 250/10 = 25s
Ques:- How would you build a test team?
Ques:- A sequence is given. You should find out error & write correct answer. 2,3 6,7 14,15 29,46
Recent Answer : Added by Admin On 2020-05-17 12:02:33:
Error is at 46. Correct one is 29+1=30
Ques:- Why do you want to work in this industry?
Ques:- What makes you angry?
Ques:- What objectives would you use to describe yourself?
Ques:- The average between a two digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number? (a) 8 (b) 2 (c) 5 (d) Cannot be determined (e) None of these
Recent Answer : Added by DK BOSS On 2021-07-15 08:38:59:
( d ) Cannot be determined
Ques:- Generally earlier work related.
Ques:- A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze?
Recent Answer : Added by anit On 2021-10-08 16:31:41:
1208.9
Ques:- Three years ago the average age of a family of six members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?
Recent Answer : Added by skanda On 2022-03-09 16:35:11:
47
Ques:- The ratio of the earnings of P and Q is 9:10. If the earnings of P increases by one-fourth and the earnings of Q decreases by one-fourth, then find the new ratio of their earnings?
Ques:- On a certain island,5% of the inhabitants are one-legged.The total population is 10,000.If half of the two legged persons go barefoot,what is the least number of shoes needed in the island?
Recent Answer : Added by DK BOSS On 2021-07-16 09:53:22:
10000
one-legged =5% of 10000=500
remaining=10000-500=9500
barefooted=9500/2=4750
remaining people= 9500-4750=4750
hence required number of shoes= 4750*2+500*1=100005% of 10000 = 500 one legged
9500 / 2 = 4750 bare foot
minium no of shoes = 4750*2 + 500*1 = 10000
Ques:- You have not done your PG yet. This is not a drawback, but don’t you think you should get a PG degree asap?
Ques:- What are the duties and responsibilities of an administrator?
Ques:- A person with some money spends1/3 for cloths, 1/5 of the remaining for food and 1/4 of the remaining for travel. He is left with Rs 100/- . How much did he have with him in the beginning ?
Recent Answer : Added by Admin On 2022-09-29 18:09:06:
let the amount of money be x
cloths 1/3 X x=rs.x/3
balance = x- x/3 = 2x/3
food = 1/5 X 2x/3 = 2x/15
balance = 2x/3 – 2x/15= 8x/15
travel = 1/4 X 8x/15 = 2x/15
now he has 100 rupees
2x/5 = 100
2x= 500
x = 500/2
x = 250
Ques:- The legendary king Midas possessed a huge amount of gold. He hid this treasure carefully: in a building consisting of a number of rooms. In each room there were a number of boxes; this number was equal to the number of rooms in the building. Each box contained a number of golden coins that equaled the number of boxes per room. When the king died, one box was given to the royal barber. The remainder of the coins had to be divided fairly between his six sons. Is a fair division possible in all situations?
Ques:- What is your Academic Qualification
Ques:- A man has age in years equal to his daughters age in months and daughter age is equals to his grand daughter age in weeks and her age in weeks total age of 3 members is given 91.find out the mans age
Ques:- Can i drink deminaralised?
Ques:- Why are you doing MBA ?
Ques:- Motivation to shift from Delhi to Pune?
Ques:- How do you feel about being told that you are doing something wrong?
Ques:- A simple interest amount of rs 5000 for six month is rs 200. what is the anual rate of interest?a) 10%b) 6% c) 8%d) 9%
Recent Answer : Added by RAJASREE On 2022-08-14 16:28:24:
SI = PTR / 100
Ques:- What’s your absenteeism record like?
Ques:- Joe is fencing in a square area of 576 square feet. Fence posts, which are needed every three feet, cost 32.00 each. The fencing cost 4.50 per foot. What is the total cost of the fencing materials?
Recent Answer : Added by Vivek Bharadwaj On 2022-08-14 16:33:40:
Joe is fencing in a square area of 576 square feet.
Fence posts, which are needed every three feet, cost 32.00 each.
The fencing cost 4.50 per foot. What is the total cost of the fencing materials?
Solution:-
Area of Square is 576 sq ft.
so, the length of side = root(576) = 24 ft
Since the fencing would be done on the perimeter, we would need that
formula is 4*side = 96 ft.
Number of Fence post needed = 96/3 = 32
1 Fence post cost = 32
32 Fence Post cost = 32 * 32 = 1024
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zero – as one letter cant be wrong – atleast two are to be wrong