Ques:- If a boat is moving in upstream with velocity of 14 km/hr and goes downstream with a velocity of 40 km/hr, then what is the speed of the stream ?(a) 13 km/hr(b) 26 km/hr(c) 34 km/hr(d) none of these
Recent Answer : Added by DRS On 2022-08-14 16:31:31:
Speed of Stream = 1/2 (Downstream Speed – Upstream Speed)
=1/2(40-14)
=1/2(26)
=13km/h
method 2:
for down stream case :speed=Boat speed + Stream speed
for up stream case :speed=Boat speed – Stream speed
therefore, Bs + Ss =40
Bs – Ss =14
(-) (-) (-)
———————
2Ss=26
Ss=26/2 = 13Km/h
Stream speed= 13Km/hr
Ques:- What was the last major problem that you were confronted with? What action did you take on it?
Ques:- Customer Services
Ques:- Why you want to leave the present company?
Ques:- Personal introducing and family background
Ques:- How do you evaluate success?
Ques:- Find out the wrong number in each sequence:
105, 85, 60, 30, 0, – 45, – 90
A. 85
B. 60
C. -45
Recent Answer : Added by Rahul On 2022-08-14 16:28:33:
85
Ques:- The average height of 50 pupils in a class is 150 cm. Five of them whose height is 146 cm, leave the class and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is?
Recent Answer : Added by milan On 2021-08-09 17:01:35:
151
Ques:- P, Q, R, S, T and U are six cities which are in a row in the same order. A bus, b1 travels from P to U and another bus b2 travel from U to P. The bus b1 reaches S at 10:40 and bus b2 reaches Q at 10:35 if the travel time between any two adjacent cities is 40 minutes and the stoppage time at each city is 15 minutes. Which city do the two buses meet?
Recent Answer : Added by DK BOSS On 2021-07-17 06:28:10:
Answer: 8:10, 7:10
Explanation:
The bus b1, which started at P, reached S at 10:40, passing through the intermediary cities Q and R.
The time taken to travel from P to S
= 3 * 40 + 2 * 15 = 150minute
(journey)+(stoppage) = 2 hrs 30 minutes.
Hence, b1 started at 10:40 – 2:30 = 8:10 at P.
b2 reached Q, starting at U, through the city T, S and R.
The time taken by it to reach S = 4 * 40 + 3 * 15 = 205 minutes = 3 hr 25 minutes.
Hence, b2 started at, 10:35 – 3:25 = 7:10, at U.
Ques:- salary is ‘s’ per month,’x’% of salary is given as bonus, if 3 months salary is s1,s2 & s3 then what is his salary.
Recent Answer : Added by Admin On 2020-05-17 11:59:58:
s1(1+x/100)+s2(1+x/100)+s3(1+x/100)
Ques:- Which is the largest?
A. (125)^15
B. (5)^125
C. (625)^20
D. (25)^10
Recent Answer : Added by Admin On 2020-05-17 12:02:23:
125^15 would be 5^18
625^20 would be 5^24
25^10 would yield 5^12
so
The answer is b) i.e. 5^125
Ques:- What is the missing number in the series. 1, 4, 27, 256, ?, 46656
Recent Answer : Added by Deepikaa Nandakumar On 2022-05-17 09:08:52:
1^1,2^2,3^3,4:^4,5^5,6^6
1,4,27,256,3125,46656
Ques:- My qualification
Ques:- Why do you join this course?
Ques:- What is your Favourite color
Ques:- Why you live the previous company?
Ques:- how many two digit numbers satisfy the property:the last digit of the sqr of the two digit number is 8
Recent Answer : Added by Admin On 2020-05-17 11:59:45:
ans: none
let it may be any number the square cant end in 8
Ques:- Which company are you working now?
Ques:- Aren?t you overqualified for this position?
Ques:- What motivates your best work?
Ques:- Three piles of chips–pile I consists one chip, pile II consists of two chips, and pile III consists of three chips–are to be used in game played by Anita and Brinda.The game requires: a)That each player in turn take only one chip or all chips from just one pile. b)That the player who has to take the last chip loses. c)That Anita now have her turn.From which pile should Anita draw in order to win?
Ques:- The perimeter of a semi circle is 144 cm then the radius is?
Recent Answer : Added by Admin On 2022-09-29 17:59:35:
Perimeter of semi circular = πr+2r
Where r is radius , π = 22/7
πr+2r= 144 (given)
(22/7)r +2r = 144
22r+14r = 144*7 (multiply both sides by 7)
36r = 144*7
r= 144*7/36 = 28
radius =28 cm
Area =( 1/2)πr^2
Area=( 1/2 )*(22/7)*28*28
= 1232cm^2
Ans : area is 1232 cm^2
Ques:- Tell me something about your happiest day of your life.
Ques:- A sum of money triples itself in twelve years at simple interest. Find the rate of interest?
Ques:- WHAT IS UR DAILY ROUTINE IN UR SCHOOL TIME?
Ques:- Give me one example of a time when you had to quickly analyze a situation and make a quick decision.
Ques:- Three pipes X, Y and Z can fill a tank in 6 hours. After working at it together for 2 hours, Z is closed and X and Y can fill the remaining part in 7 hours. The number of hours taken by Z alone to fill the tank is:
Ques:- Your interested in fmcg but why do you choose insurance sector
Ques:- What is the punchline of Corporation bank?
Recent Answer : Added by Sudeshna Roy On 2022-08-24 17:03:04:
Prosperity for all
Ques:- The length of the side of a square is represented by x+2. The length of the side of an equilateral triangle is 2x. If the square and the equilateral triangle have equal perimeter, then the value of x is _______.
Recent Answer : Added by James Folorunsho On 2021-08-13 16:27:07:
Speed of Stream = 1/2 (Downstream Speed – Upstream Speed)
=1/2(40-14)
=1/2(26)
=13km/h
method 2:
for down stream case :speed=Boat speed + Stream speed
for up stream case :speed=Boat speed – Stream speed
therefore, Bs + Ss =40
Bs – Ss =14
(-) (-) (-)
———————
2Ss=26
Ss=26/2 = 13Km/h
Stream speed= 13Km/hr