Ques:- Find out the wrong number in each sequence:
22, 33, 69, 99, 121, 279, 594
A. 594
B. 279
C. 121
D. 33
Recent Answer : Added by Admin On 2022-09-28 18:38:17:
B. 279
Ques:- if clouds are air, air are water and so on where birds fly?
Recent Answer : Added by Admin On 2020-05-17 12:00:02:
Birds fly on water.
Ques:- TEll abt yrself
Ques:- Are you willing to put the interests of the organization ahead of your own?
Ques:- The following question asked at Infosys campus recruitment held at Pragathi. If 1>= y > x and xy=z.which of the following is not true? i)z>0 ii)x=z iii)y=z iv)z>y
Recent Answer : Added by Admin On 2020-05-17 12:01:07:
1>=y>x => y belongs to (-infinity,1]
x belongs to (-infinity,y)
if both x and y are negitive z can be greater than zero and
can be greater than y(1 and 4 are true)
if y equals 1 then x can be equal to z(2 is true)
therefore y=z is not true for any value of x and y
Ques:- Product of three consecutive nos. 210. What is the sum of two least numbers?
Recent Answer : Added by Admin On 2020-05-17 12:02:28:
5 * 6 * 7 = 210 ,
Two Least No’s are 5,6
There fore 5+6=11 is answer
Ques:- Why would you choose to work here and not somewhere else?
Ques:- Where were you working before?
Ques:- Why have you selected IT as you field of interest?
Ques:- Evaluate the area of square field whose side of length is 15 m?
Recent Answer : Added by Sheeba On 2022-08-14 16:42:04:
225
Ques:- The sum of the first four primes is
A. 10
B. 11
C. 16
D. 17
Recent Answer : Added by Anjum Parveen On 2022-03-09 16:31:39:
the sum of first 4 primes numbers =2+3+5+7 =>17
Ques:- A person takes 20 minutes more to cover a certain distance by decreasing his speed by 20%. What is the time taken to cover the distance at his original speed?
Ques:- The distance between Delhi and Mathura is 110 kms. A starts from Delhi with a speed of 20 kmph at 7 a.m. for Mathura and B starts from Mathura with a speed of 25 kmph at 8 p.m. from Delhi. When will they meet?
Recent Answer : Added by Admin On 2022-09-29 17:51:25:
Distance covered by B to meet A=Total distance – Distance covered by A hrs
[using : distance = speed x time]
Putting value of from equation (1),
hrs
Therefore, time at which both A and B will meet is = 7 a.m. + 3 hrs =10 am
Ques:- Two pipes X and Y can separately fill a cistern in 18 and 24 hours respectively. If they are turned on alternately for one hour each, how long will it take to fill the cistern?
Recent Answer : Added by Admin On 2022-09-28 17:08:06:
X filling rate is 1/18 or 4/72 per hour
Y filling rate is 1/24 or 3/72 per hour
Combined as a pair it’s 7/72 in a complete 2 hour alternating sequence
72+ 7/72 =10 sequences = 70/72 on 20 hours, The outstanding balance is just 2/72
So at 20.5 hours with X turn filling is 100% complete with 72/72
Answer: It will take 20.5 hours to completely fill this tank.
Analysis of measured filling process, from X = 42/72 share & from Y = 30/72 share
Recent Answer : Added by S.kowsalya On 2022-05-17 09:07:47:
523
Ques:- Come & You Join Again
Ques:- Find out the wrong number in the series:
4, 5, 15, 49, 201, 1011, 6073
A. 5
B. 15
C. 49
D. 201
Recent Answer : Added by bing chilling On 2022-01-19 15:38:42:
Correct option is A)
2nd term =(1stterm×1+2)=(4×1+2)=6
3rd term =(2ndterm×2+3)=(6×2+3)=15
4th term =(3rdterm×3+4)=(15×3+4)=49
5th term =(4thterm×4+5)=(49×4+5)=201 and so on
∴5 is wrong.
Ques:- A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that at least one bulb is good?
Recent Answer : Added by jose On 2022-01-08 16:06:39:
4/9
Ques:- How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length?
Recent Answer : Added by AP On 2023-03-15 12:25:11:
Total distance to cover = 132 +110 = 242m
Speed = 72kn/hr = 20m/s
time = 242/20 = 12.1 sec.
Ques:- What do you think you will bring to this job?
Ques:- If u will be the principal of a school what will u can dobest for school?
Ques:- You have given 12 balls of identical shape and a weighing compares. There is one ball defective among them. How will you find out the defective one and whether it is light or heavy in less number of weighing.
Ques:- Do you need to make your attitude more positive when marketing yourself and your ideas to others?
Ques:- Why do u need to do job as your dad is an employee?
Ques:- Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.85. How much was lent at 5%?
Ques:- If you won the lottery, would you still work?
Ques:- Why are you keen to leave your present organization?
Ques:- A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream
Recent Answer : Added by Jay On 2022-05-17 09:07:04:
B. 279