Answer / shyam

time (dist covrd by husband) (dist covrd by wife)
0.5hr 20 miles 0 miles
1 hr 40 miles 25 miles
1.5 hr 60 miles 50 miles
2 hrs 80 miles 75 miles
2.5 hrs 100 miles 100 miles

Therefore wife catches up after 2.5 hrs..

Answer / anil

40*0.5 /(50-40) = 2 hours

Answer / manoj

40/x=50/(x+1/2)
x=2 hours

For a 13-bit DAC the MSB resistance is 2kohms. What is the LSB resistance ?

0 Answers   Lucent,

---

Which countries have two official national anthem ?

0 Answers  

---

in a triangle which one is not possible.sides are (5,5,5), (5,4,5),(4,4,9),(3,4,5)?

1 Answers   TCS,

---

If Rs 20/- is available to pay for typing a research report & typist A produces 42 pages and typist B produces 28 pages.How much should typist A receive?

5 Answers   L&T, TCS,

---

2/3 of corckery(plates) are broken, 1/2 have someother thing(handle) broken , 1/4 are both broken and handle broken. Ultimately only 2 pieces of corckery were without any defect. How many crockery were there in total.

2 Answers   Cadence,

---

7:53 8=?

2 Answers   TCS,

---

Dear sir, I am giving Grade B entrance Exam this Oct 09 for RBI.Kindly guide me as to what book would be good to refer for general awareness for RBI. Rgds Gayathri

1 Answers  

---

which one of the following nutrients is not a structural components of the plant

3 Answers   CDS, IES,

---

A class consists of 100 students, 25 of them are girls and 75 boys; 20 of them are rich and remaining poor; 40 of them are fair complexioned. The probability of selecting a fair complexioned rich girl is

0 Answers   Accenture,

---

There is a room with 6' x 8'. A 1' tile is fixed along the 4 walls in one row. How many 1" tiles require to finish the work.

0 Answers   Hexaware,

---

there were three suspects for a robbery that happend in a bank, tommy, joy and bruceEach of them were saying that I haven't done anything and the other two has done it.police found that tommy was lying .who is the thief.

0 Answers   Infosys,

---

if PQRSTU implies QRSTUV then ABCDEFG implies what?

4 Answers  

---