Ques:- A tank is filled in 5 hours by three pipes X, Y and Z. The pipe Z is twice as fast as Y and Y is twice as fast as X. How much time will pipe X alone take to fill the tank?
Ques:- The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car?
Ques:- Find out the wrong number in each sequence:
125, 123, 120, 115, 108, 100, 84
125, 123, 120, 115, 108, 100, 84
A. 84
B. 100
C. 115
D. 123
Recent Answer : :
b
Ques:- Find the smallest number which when divided by 13 and 16 leaves respective remainders of 2 and 5.
Recent Answer : :
Let ‘N’ is the smallest number which divided by 13 and 16 leaves respective remainders of 2 and 5.
Required number = (LCM of 13 and 16) – (common difference of divisors and remainders)
= (208) – (11) = 197.
Ques:- How many regions (open or closed) can n straight lines give at the maximum?
Ques:- Is the six digit number 1x2y75 a perfect square?
Ques:- The sum of all the prime numbers from 1 to 20 is
A. 75
B. 76
C. 77
D. 78
Recent Answer : :
77
Ques:- Briefly, would you summarize your work history & education for me?
Ques:- The greatest number that will divided 187, 233 and 279 leaving the same remainder in each case is
A. 16
B. 26
C. 36
D. 46
Recent Answer : :
The greatest number that will divide 187, 233 and 279 leaving the same remainder in each case.
To find : The number ?
Solution :
First we find the difference between these numbers.
The required numbers are
233-187=46
279-233=46
279-187=92
Now, We find the HCF of 46 and 92.
Therefore, The required largest number is 46.
Ques:- (root 200) – (root 50) =?
Recent Answer : :
5*(root2)
Ques:- What motivates your best work?
Ques:- Krishan and Nandan jointly started a business. Krishan invested three times as Nandan did and invested his money for double time as compared to Nandan. Nandan earned Rs. 4000. If the gain is proportional to the money invested and the time for which the money is invested then the total gain was?
Recent Answer : :
Smart Question. What was the total gain by both of them, not Just Krishan
Ques:- Three consecutive odd integers are in increasing order such that the sum of the last two integers is 13 more than the first integer. Find the three integers?
Recent Answer : :
7,9,11
Ques:- Whom do you love more your father or mother and why?
Ques:- What is your experience about field work?
Ques:- Four couples sit around a circular table in a party. Every husband sits to the right of his wife. P, Q, R and S are husbands and T, U, V and W are wives. Q – U and R – V are two married couples. S does not sit next to V. T sits to the left of P, who sits opposite S. If P interchange his place with the person who sits opposite to R disregarding the condition that husband and wife sit together, then who sits to the right of U?
Ques:- A school have 30% from MAHARASTRA .Out of this 20% from BOMBAY students. Find the total percentage of BOMBAY
Recent Answer : :
here the 30% of 100 is 30
and 10% of the 30 = 3
so 20% = 6%
so ans = 6%
Ques:- ?SAFMA? is associated with?
Ques:- My personal Information
Ques:- How big will an angle of one and a half degree look through a glass that magnifies things three times?
Ques:- A man can row three-quarters of a kilometre against the stream in (11 + 1/4)Minutes and down the stream in (7 + 1/2) Minutes. The speed (in km/hr) of the man in still water is:
Ques:- If a vessel contains 56 lit of a mixture of milk and water in ratio3:2.what amount of the water should be added to make the ratio 4:5 ?
Ques:- A dishonest milkman professes to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is
A. 4%
B. 10%
C. 20%
D. 40%
Recent Answer : :
c
Ques:- The ratio between the radii of two spheres is 1:3. Find the ratio between their volumes?
Ques:- Which one of the following is known as the Coffee port ofthe world?
A. Sao Paulo
B. Buenos Aires
C. Rio de Janeiro
D. Santos
Ques:- A can do a piece of work in 12 days. He worked for 15 days and then B completed the remaining work in 10 days. Both of them together will finish it in.
Recent Answer : :
Question is wrong i think
Ques:- How we impress the HR?
Ques:- How excited are you if you get selected?
Recent Answer : :
Very exited
Ques:- 5 men and 12 boys finish a piece of work in 4 days, 7 men and 6 boys do it in 5 days. The ratio between the efficiencies of a man and boy is?
Recent Answer : :
6/5
Ques:- if the area of sqare increases by 69% then side of the sqr incr by
Recent Answer : :
30%
35 hours