if u r traveling from Mumbai to banglore and return
back .To find the speed of the car which of the following r
needed.
a)the distance between them.
b)time taken
c)avg speed towards Mumbai and the avg speed towards
banglore.
Choices:
1)a only. 2)a and b 3) a,b,c 4)b only 5) c only ( ans not
in order)
Answers were Sorted based on User's Feedback
Answer / animesh roy
the answer is 5)c only.
here is an example.
let the avg speed are 20 and 40 accordingly and dist
between them is x.
so total time required (x/20+x/40).and the total dist
covered is 2x.
so avg speed is 2x/(x/40+x/20)=80/3.
Is This Answer Correct ? | 6 Yes | 1 No |
16 boys went to canteen to have tea and snacks together. The bill amounted to 114.40. What will be contributed of a boy who pats for himself and 5 others
What kind of questions are there in Harbinger Aptitutde test paper(for 2011)and their paper pattern?Plz reply urgently.
Asish was given Rs. 158 in denominations of Rs 1 each. He distributes these in diff bags, such that ne sum of money of denomination betn 1 and 158 can be given in bags. The min no. of such bags reqd :
Next number in the series: 77,49,36,18,?
If the thrice of three consecutive odd no is equal to the more three of twice the last no. then find the 3rd
If water is called food, food is called drink, drink is called blue, blue is called red, red is called white and white is called brown, then what is the colour of ?blood? ? (a) Blue (b) Red (c) Brown (d) White (e) Drink
There is square of side 6 cm .A circle is inscribed inside the square Find the ratio of area of circle to the squqre .
find then next series number 5,6,7,8,10,11,14,..?
2, 5,11,23,47,?
window was introduse in
Differnce between RAM and ROM
1 Answers Bhushan Power Steel, eClerx,
Bulu writes the series 9, 14, 19, … , 194 on a paper and Gullu writes the series 11, 14, 17, … , 197 on anther piece of paper. Then they both compare their lists. How many numbers do both have in common?