Answer Posted / priya

1 way=1-3
2 way=2-2
3 way=3-1
4 way=4-0
5 way=0-4
answer 5

in how many ways can a lock be opened if that lock has three digit number lock if the last digit is 9 and sum of the first two digits is less than or equal to the last digit. numbers are from 0-9

1410

---

During a given week A programmer spends 1/4 of his time preparing flow chart, 3/8 of his time coding and the rest of the time in debugging the programs. If he works 48 hours during the week , how many hours did he spend debugging the program.

1297

---

What is the difference between control module

1807

---

Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18 9 3

2159

---

There are 5 boxes in a cargo. The weight of the 1st box is 200 KG, the weight of the 2nd box is 20% higher than the third box, whose weight is 25% higher than the 1st box weight. The 4th box which weighs 350 KG is 30% lighter than the 5th box. Find the difference in average weight of the 4 heaviest boxes and the four lightest boxes.

1270

---

f(f(x))=81 THEN VALUE OF X=

1277

---

What is the value of a property, which has been insured at the rate of 1/6% of its value, if the annual premium paid on it is Rs. 83.33 (in Rs.)?

1925

---

There are 3 societies a,b,c. a lent tractors to b and c as many as they had. After some time b gave as many tractors to a and c as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24. Find the tractors each originally had.

1238

---

Area of triangle=(1/2)*b*h base increased by 4 times & height is divided by 2, the net effect of area?

1348

---

Two trains are travelline at equilateral .Train A is travelling in the direction of earths spin.Other train B is travelling in opposite direction of earths spin.Which trains wheels will wear first?and why?

1668

---

1/3 of girls , 1/2 of boys go to canteen. What factor and total number of classmates go to canteen.

1755

---

Hello!!I have appllied for the post of Jr.Executive(ATC).My educational qualification is B.Tech(IT).I ould like to know if the questions in technical section will be based on IT alone or else also from other subjects also like electrical/electronics/civil/tele communication.I will be grateful for a relevant answer.thank you in advance

2515

---

Find perimeter of a trapezium with 3 sides given and distance between parallel sides given.

1684

---

If D is adjacent to F then who is adjacent to C?

1932

---

how to retrieve the recent record from the database using sql query. suppose the table has the columns only ename,job,salary columns

2271

---