Ques:- What types of tools or measuring devices do you use related to math?
Ques:- Why are you leaving that company?
Ques:- A boat takes 90 minutes less to travel 36 miles downstream than to travel the same distance upstream. If the speed of the boat in still water is 10 mph, the speed of the stream is:
Recent Answer : Added by Sanjeevnaidu On 2022-09-02 17:04:42:
Let speed of stream be v mph
Then,
36/(10-v) = 1.5hr + 36/(10+v)
On solving, we get speed of stream as v = 2mph.
Ques:- A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color?
Recent Answer : Added by Akash Chandra Khan On 2022-01-08 16:06:55:
The probability will be
white ball = 5/9
red ball = 4/9
The answer can be 5/9 and 4/9 or 1
Ques:- The time taken by a train 180 m long, travelling at 42 kmph, in pasing a person walking in the same direction at 6 kmph, will be
A. 16 sec
B. 18 sec
C. 21 sec
D. 24 sec
Recent Answer : Added by SHOWMINI R On 2022-08-14 16:29:07:
D = 180m
S = 42 – 6 = 36 * 5/18 = 10
T = D/S = 180/10
T = 18s
Ques:- What is onroll?
Ques:- Bucket A has thrice the capacity as bucket B. It takes 60 turns for bucket A to fill the empty drum. How many turns it will take for both the buckets A and B, having each turn together to fill the empty drum?
Recent Answer : Added by Biplab Nath On 2021-07-29 16:19:10:
45
Ques:- The inverse ratio of 3: 2: 1 is?
Recent Answer : Added by DK On 2022-03-09 16:28:53:
Ratio is 3:2:1
Total=6
Reverse of ratio is 1/3:1/2:1/1
Portion of first part is=1/3*6=>2
Portion of second part is=1/2*6=>3
Portion of third part is 1*6=>6
∴So the new ratio is 2:3:6
Ques:- The minute hand of a clock overtakes the hour hand at intervals of 64 minutes of correct time. How much a day does the clock gain or lose?
Ques:- About the number of pairs which have 16 as their HCF and 136 as their LCM, we can definitely say that
A. Only one such pair exists
B. No such pair exists
C. Only two such pairs exist
D. Many such pairs exist
Recent Answer : Added by Admin On 2022-09-23 18:49:19:
B. No such pair exists
Ques:- There is a leak in the bottom of a cistern. When the cisternis thoroughly repaired, it would be filled in 3 ? hours. It now takes half an hour longer. If the cistern is full, howlong will the leak take to empty the cistern?
A. 24 hours
B. 28 hours
C. 21 hours
D. 27 hours
E. None of these
Recent Answer : Added by DK BOSS On 2021-07-17 06:18:17:
Time taken to fill repaired cistern = 12 mins
In 1 min, pipe will fill = 1/12
Time taken to fill cistern with leak = 12 + 18 = 30 mins
In 1 min, it will fill = 1/30
Consider the leak as an outlet pipe, so
1/30 = 1/12 – [ in 1 min how much the outlet pipe leaks ]
= 1/12 – 1/30
= 5/60 – 2/60 = 3/60 = 1/20
Therefore, it will take 20 mins for the leak to empty the cistern
Ques:- After this they asked me camel and banana puzzle.
Ques:- 45 men working 8 hours per day dig 30 m deep. How many extra men should be put to dig to a depth of 50 m working 6 hours per day?
Recent Answer : Added by narmada On 2022-08-24 17:02:48:
answer is 100
[(45 men*8hours)/30 meters]=12 (working rate)
[(x men*5 hours)/50 meters]=12 (working rate is same)
then x=100
Ques:- Find the odd man out:
1, 5, 14, 30, 50, 55, 91
A. 91
B. 55
C. 50
D. 5
Recent Answer : Added by Admin On 2022-09-23 19:18:43:
C. 50
Ques:- If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface area is?
Ques:- What is peer review in practical terms?
Ques:- Consider a function which, for a given whole number n, returns the number of ones required when writing out all numbers between 0 and n. For example, f(13)=6. Notice that f(1)=1. What is the next largest n such that f(n)=n?
Recent Answer : Added by Admin On 2020-05-17 12:01:41:
#1: N = 1, f(N) = 1
#2: N = 199981, f(N) = 199981
#3: N = 199982, f(N) = 199982
#4: N = 199983, f(N) = 199983
#5: N = 199984, f(N) = 199984
#6: N = 199985, f(N) = 199985
#7: N = 199986, f(N) = 199986
#8: N = 199987, f(N) = 199987
#9: N = 199988, f(N) = 199988
#10: N = 199989, f(N) = 199989
#11: N = 199990, f(N) = 199990
#12: N = 200000, f(N) = 200000
#13: N = 200001, f(N) = 200001
#14: N = 1599981, f(N) = 1599981
#15: N = 1599982, f(N) = 1599982
Ques:- Which one of the following rivers flows towards the north?
A. Krishna
B. Tapti
C. Narmada
D. Chambal
Recent Answer : Added by Azeem On 2021-09-25 16:19:47:
Chambal
Ques:- Tell me about teamwork ?
Ques:- Company distributions
Ques:- There are so many big companies like Reliance, Satyam,Infosys etc…But, y do u want to work for our company only?
Ques:- What do you feel you need to develop in terms of skill & knowledge in order to be ready for that opportunity?
Ques:- In each questions below are given two statements followed by two conclusions numbered I and II. Statements : No man is a donkey. Rajesh is a man. Conclusions :
I. Rajesh is not a donkey. II. All men are not Rajesh.
A. if only conclusion I follows
B. if only conclusion II follows
C. if either conclusion I or II follows
D. if neither conclusion I nor II follows
E. if both conclusions I and II follow
Recent Answer : Added by Amit P Pujar On 2022-04-02 07:00:28:
E
Ques:- If you were given 10 lakhs what business you would like to open and why?
Ques:- 1/3 of girls , 1/2 of boys go to canteen .What factor and total number of classmates go to canteen.
Ques:- Nanda Devi peak forms a part of(a) Assam Himalayas(b) Kumaon Himalayas(c) Nepal Himalayas(d) Punjab Himalayas
Ques:- 9 cards are there. u have to arrange them in a 3*3 matrix. cards are of 4 colors.they are red,yellow,blue,green. conditions for arrangement: one red card must be in first row or second row.2 green cards should be in 3rd column.Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. Atleast one green card in each row.
Recent Answer : Added by Admin On 2020-05-17 11:59:39:
Yellow Red Green
Blue Blue Green
Yellow Green Yellow
Ques:- A person with some money spends 1/3 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 begining?
Recent Answer : Added by Admin On 2020-05-17 12:00:38:
ans: 250 rs exactly
Ques:- BrahMos Missile is a joint venture of?
Ques:- Tell me about any quality efforts you have overseen or implemented. Describe some of the challenges you faced and how you overcame them.
Let speed of stream be v mph
Then,
36/(10-v) = 1.5hr + 36/(10+v)
On solving, we get speed of stream as v = 2mph.