Answer / suhel

(5+6+7+w)/4=10
so w = 22

Answer / mustafa arif

22

Answer / just

(5+6+7+22)/4=10

so w=22

Pipe A can fill a tank in 30 mins and Pipe B can fill it in 28 mins.If 3/4th of the tank is filled by Pipe B alone and both are opened, how much time is required by both the pipes to fill the tank completely ?

0 Answers   3i Infotech, Amazon, Canara Bank, Mu Sigma,

---

Integral B(Transpose)*sigma(here sigma means stress)*dV REPRESENTS?

0 Answers  

---

A man travels 3 miles due north, then travels 8 miles due east and further travels 3 miles due north. How far is he from the starting point? 1) 14 miles 2) 10 miles 3) 100 miles 4) 15 miles

7 Answers  

---

Petrol prices increased by 40% expected hike in taxi & auto charges so, people may use public transport systems. What do you infer?

0 Answers   Accenture,

---

If a ball falls from 16 feet takes 4 seconds. How much time it will take when falls from 64 feets.

0 Answers   Citicorp,

---

A cycled from P to Q at 10 kmph and returned at the rate of 9 kmph. B cycled both ways at 12 kmph. In the whole journey B took 10 minutes less than A. Find the distance between P and Q.

0 Answers   Accenture,

---

if f(x)=1/x**2 , then f(f(f(x)))

0 Answers   DSQ Software,

---

In your opinion, what is the most beautiful math equation ever derived?

23 Answers   Google,

---

What is the smallest number by which 2880 must be divided in order to make it into a perfect square ?

0 Answers   Mu Sigma,

---

A watch which gains 5 secons in 3 min was set righr at 7 am . in the afternoon of the same day, when the watch indicated quater past 4'0 clock the true time is (*** plz give the explanation**)

3 Answers   BirlaSoft,

---

(57*57*57-50*50*50)/(57*57-57*50+50*50)

4 Answers   HCL, TCS,

---

one rectangular plate with length 8inches,breadth 11 inches and 2 inches thickness is there.what is the length of the circular rod with diameter 8 inches and equal to volume of rectangular plate?

3 Answers   Accenture, ADP, TCS,

---