- Exam Place : Hyderabad
- Date : 2005
- Submitted By : Surya, Hyderabad
- Rating : 3 out of 5
1 A problem from sum of Alphabets are given numbers from
1 - 9 we hav to assign numbers to alphabets and A+B+C= something like that we
have to know value of E ( Ans : 4)
2 x^y=2x+y and given that 2^a=a^3 find value of a?(Ans :
a=1)
3 In an exam consists of 150 questions, 50
questions are of mathematics and remaining are others. In which twice the time
is to be given to mathematics bit when compared to others. total time is 3 hrs
then how much time is to be given to each bit of mathematics? (Ans : 72 sec or
1 min 12 sec)
4 In an multiple choice question paper, each correct
answer carries 4 marks and each wrong answer deducts 2 marks. a person scores
480 marks in a 150 questions paper how many questions he did correctly? (Ans
:130)
5 A problem on mixtures
6 A problem on ven diagrams. It was a little bit lengthy
to read and to remember ...sorry
7 A simple problem on probability...............its
direct question. A bag contain 5 red and 7 green balls and another bag contain
some no. of red and green balls.He asked to find probability of finding a red
ball.
8 A problem on work and time. A can do a work in 6 days B
can do same work in 8 days, C can complete the same in 12 days.A under took 3
works like that and did for 8 days and left. Then B started work and did for
some days and left then in how many days C completes this work?
9 y=inv(cos[cosx+4sinx]/sqrt17) then dy/dx=? (Ans :1)
10 total M persons want to buy a gift of D Rs. Out fo
which 3 members are dropped out so how much each person have to pay extra ?
(Ans:3D/m(m-3) )(check)
11 A problem is on series 1 +
1(1+1/n)+3(1+1/n)2(square)+5(1+1/n)3(cube)+.................find sum of n
terms
( I not did this problem)
12 A monkey trying to ascend a greesy pole.He ascends 20
mtrs in one minute and goes down 4 mtrs in next minute.how much time it will
take to ascend pole of 96 mtrs? (Ans:10 min 48 sec)
13 On a good if 25% discount is given, he will earn
profit of 25% what will be profit if he gives 10% discount?
(Ans:50%)
14 I don't remember what this question is
...........sorry
15 A container has 64 lit of alcohol. 8 lit of which is
removed and added with same amt of water. the same process is repeated 3times.
what is the percentage of alcohol after the end of the
16 x+y+z=0, find the value of (x**3+y**3+z**3)/xyz.
17 3 men n 2boys can do
piece of work in 12 days. same work is done by 6men n 1 boy in 6 days. find
how many days can a man alone can complete the work?
18 In an exam the maximum
marks is 500. a got 20% more than b, b got 25% less than c, c got 20% more
than d. if b marks are 360 then how much did d score? (no. r different prob
type is the same.).
19 A tank holds 25 gallons
of fuel. before going for a drive which is at a distance of 600 miles. the car
goes at a speed of 60 miles per/ hr. however the tank has a hole and fuel
leaks out . after travelling a distance of 300 miles, the tank gets emptied.
find rate at which fuel gets lost.
Section II
Duration: 20Minutes
Marks:20
1 Write a program to know whether string is palindrome or
not?
2 A C program is given and
asked what will be output.............
3 A Recursive function is
given asked what will be output how and why?
4 write a prg / function to
remove the duplicate from a sorted array. (8 m)
5 write a prg to genrate
fibonacci series upto 100 recursively. (7 m)
6 predict the output of the following:
char c[]={ " enter" , "first" , "print" , "new" }.;
char **cp[]={c+3, c+2, c+1, c};
char ***cpp[]=cp;
printf("%s", ++*cp);
printf("%s",--*++cp);
7 A program given and asked
what are variables value1 and value2 stores?(ie, in that program they store
GCD and LCM)
8 Write a program to sort
linked list.
Essay Writing:
1 Time and tide wait for
none.
2 My vision 2020 of India.
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