1. 500ml,300ml glasses. How will you dole out 100ml,200ml water?

2. How many squares with sides 1/2 inch long are needed to cover

a rectangle that is 4 ft long and 6 ft wide?

3. 1 peach + 3 plums = 1apple

1 apple + 3 peach = (something like this)

Q: How many plums weigh as much apple? ANS: 7

4. 100,100,102,106,112.......

Q: Some more terms? ANS: 120,130,142

5. The petrol tank of an automobile can hold g liters.If a liters was

removed when the tank was full, what part of the full tank was

removed?

6. Using 4 fours you should make the numericals from 1 to 10, with

the help of basic arithmetic operations and using braces as precedence.

Ex: ((4*4)/(4+4))=2

7. Cake of size 32cm diameter and 16cm height. How many cuts are

needed

(minimum) to get 12 equal pieces from that?


8. If a=2/3b , b=2/3c, and c=2/3d what part of d is b?

9. There are 254 women. A sales man asks each about which product

they use out of three(A, B, C,) 22 use all three, 39 use B and C.......

Each uses atleast one product.Find the number of women that use product C

(ans 52)

10. Three vehicle speed ratio 1:2:3 & time ratio 3:2:1...

Distance ratio ?

(Ans: 3:4:3.. check once)

Open ended problem solving problem-1

(there they had ask the number of petrol bunks in Coimbatore)

Programs asked:

1)Write a program that get an integer as argument...and return 1 if it is negative and

if it is positive and perfect square return the value of sqrt(n) else return.

2)Armstrong number between 991 - 1000 (153,370,371,407)

3)Debug a particular program. in that infinite loop is the problem...

4) sum of factors of a given number something like that.u have to print the outputs for

a praticular input n.

Essay topics:

1) Is america's attack on Iraq is rewardable or condemndable..?

2) Is India's production of Nuclear weapons welcomed?