Answer Posted / dinesh

suppose speed=x
distance travel=speed*timetaken
so distance=7x

now return time
speed=x+12
timetaken=5

distance=5(x+12)

now solving this
7x=5(x+12)
x=30

so distance is 7*30=210
ans is 210;

in a market 4 man are standing .the average age of the four before 4 years is 45, after some days one man is added and his age is 49. What is the average age of all?

1478

---

a man is standing before a painting of a man and he says I have no bro and sis and his [painted picture] father is my father’s son?

2338

---

Four friends are given named Akansha, Anuska, Anisha, ... , ... Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans

2521

---

A person spending out 1/3 for cloths , 1/5 of the remaining for food and 1/4 of the remaining for travelles is left with Rs 100/- . How he had in the beginning ?

1382

---

A beggar collects cigarette stubs and makes one full cigarette with every 7 stubs. Once he gets 49 stubs . How many cigarettes can he smoke totally.

1720

---

please let me know the minimum qualifying marks in screening test of group1 2010 to be eligible for group1 main exam.

2916

---

what is topic on pz cussons essay writing?

3291

---

If the % of defective balls is 10% balls,and the number of defective balls is 5.The number of balls is

1676

---

electrical question in diploma level

7849

---

Express 16 m/s into Km/hr

1384

---

A works thrice as much as B. If A takes 60 days less than B to do a work then find the number of days it would take to complete the work if both work together?

1390

---

4 men can cross a bridge in 3,7,13, 17 minutes. Only two can cross the bridge at a time. The time taken by the two to cross the bridge is equal to the time taken by the slowest person of the two. Find the minimum time to all of them cross the bridge?

1458

---

In a two-dimensional array, X (9, 7), with each element occupying 4 bytes of memory, with the address of the first element X (1, 1) is 3000, find the address of X (8, 5).

1543

---

What was the aggregate of marks obtained by sajal in all the six subjects?

1485

---

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

2569

---