Ques:- 80% pass in english, 70%pass in maths , 10%fail in both , 144 pass in both . How many all appeared to the test?
Ques:- Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours. C is closed A and B can fill the remaining par in 7 hours. The number of hours taken by C alone to fill the tank is?
Recent Answer : :
13.5
Ques:- A student scored an average of 80 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics?
Recent Answer : :
P+C+M=80
P+C=70
Therefore M=10
Given , P+M=90
If M=10
P=80
Ques:- There is a printed book. The page numbers are not printed. Now the printing of page numbers is being done separately. If the total number of digits printed is 1095 then how many pages does the book have?
Ques:- Who has referred this job
Ques:- What you want ot do?
Ques:- How does this job fit in with your overall career goals?
Ques:- Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutesrespectively while C can empty it in 15 minutes. If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?
Recent Answer : :
167
Ques:- U r watching an inp. cricket match.Suddenly the tv goes blank. Write the steps u ll take to find the fault?
Ques:- WHAT ARE THE SKILLS REQUIRE TO ENTER IN SOFTWARE INDUSTRY?
Ques:- Consider a NxN matrix in which the elements are either 0 or 1. Find how many such matrixes are possible that are symmetric in nature(the matrix and its transpose count as 1.
Ques:- A is twice as good a workman as B and they took 7 days together to do the work B alone can do it in?
Ques:- By selling a house for Rs.45000, it was found that 1/8 of the outlay was gained, what ought the selling to price to have been in order to have lost 5 p.c?
Ques:- A and B can do a work in 12 days, B and C in 30 days and C and A in 36 days. In how many days will the work be completed, if all three of them work together?
Ques:- What is FOB?
A. Free on Bond
B. Free on Board
C. Free Operational Bond
D. Freight over Board
Ques:- Suppose you are shortlisted for what reason you will leave the company in future?
Ques:- If in a certain language, GAMBLE is coded as FBLCKF, how is FLOWER coded in the code ?
Recent Answer : :
EMNXDS
Ques:- Tinku, introducing a person to Rinku, said “He is the father of your sister’s son and he is also my mother’s husband”. How is Tinku’s father related to Rinku’s mother ?
Recent Answer : :
Son in law
Ques:- What is Ur Streght?(In P.M)
Ques:- cost of an item is Rs 12.60 7 profit is 10% over selling price what is the selling price
Recent Answer : :
Rs.13.8677
Ques:- There is a log A having weight 30kgs. The thickness of the log is twice as another log B. And log A is half short as B. What is the weight of B?
Ques:- Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them?
Recent Answer : :
Out of 10 persons, 4 are graduates; so, (10 – 4) = 6 are under-graduates.
If there is no restriction, any three can be chosen from the ten in (10C3) = 120 ways.
Now, if all three chosen are under-graduates; it can take place in (6C3) = 20 ways.
Therefore, the probability that there will be no graduate among the three chosen = (20 / 120) = (1 / 6).
Therefore, the probability that there will be at least one graduate among the three chosen = {1 – (1 / 6)} = (5 / 6) = 0.8333.
Ques:- The food in a camp lasts for 30 men for 40 days. If ten more men join, how many days will the food last?
Ques:- Y is the daughter of X’s brother’s wife’s father-in-law. Y is X’s
Recent Answer : :
Answer :sister- in- law
explanation: y is the daughter of x’s brothers wife’s father-in-law = y is the daughter of x’s brother’s wife’s father = y is the wife of x’s brother = y is x’s sister-in-law
Ques:- Relative experience to the role offered
Ques:- Have you ever work for a foreign company before outside your country
Ques:- The average salary per head of the entire staff of an office including the officers and clerks is Rs.90. The average salary of officers is Rs.600 and that of the clerks is Rs.84. If the number of officers is 2, find the number of officers in the office?
Ques:- How do you handle stress and pressure?
Ques:- The difference between the compound interest compounded annually and simple interest for 2 years at 20% per annum is Rs.144. Find the principal?
Recent Answer : :
3600
Ques:- . Who was the Chairman of drafting Committee to prepare adraft Constitution for India?(1) Dr. S. Radha Krishnan(2) Dr. B.R. Ambedkar(3) K.M. Munshi(4) B.N. Roy
pass English =80%
fail=100-80=20%
pass Math = 70%
fail in Math=100-70=30%
fail in both=10%
total fail students= fail in Eng+fail in Math-common
= 20+30-10=40%
if 40% fail then 60% will pass
let total students=x
hence
60% 0f (total students)=144
60/100 of (x)= 144
x=(144×100)/60
X=240
total students=240