Interested to Buy Any Domain ? << Click Here >> for more details...
To move a Safe, two cylindrical steel bars 7 inches in
diameter are used as rollers.
How far will the safe have moved forward when the rollers
have made one revolution?
- 3 Answers
- 8759 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
The safe must have moved 22 inches forward.
If the rollers make one revolution, the safe will move the
distance equal to the circumference of the roller. Hence,
the distance covered by the safe is
= PI * Diameter (or 2 * PI * Radius)
= PI * 7
= 3.14159265 * 7
= 21.99115
= 22 inches approx.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / thiruppathi
radius = diameter/2=7/2 inches
circumference = 2* PI*radius
=2*(22/7)*(7/2)
=22 inches
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / alphy
21 inches.
from the initial position half rotation means it moves 14
inches 7+7 , full rotation means +7 14+7 = 21 inches.
| Is This Answer Correct ? | 0 Yes | 4 No |
there are 5 ppl's in a circle all must wear hat either white or black 1st condition: atleast 2 must wear white 2nd condition: atleast 2 must wear black 3rd: they should not talk each with other Question: How they come to know which colour of hat they are wearing
An orange colored glass has Orange juice and white colored glass has Apple juice both of equal volumes. 50ml of the orange juice is taken and poured into the white glass. After that similarly, 50ml from the white glass is poured into the orange glass. Of the two quantities, the amount of apple juice in the orange glass and the amount of orange juice in the white glass, which one is greater and by how much?
how do i improve my logical questions. is there any website?
RAW means
Given two bucket of large capacity. There are 100 black ball and 100 white ball. Distribute the balls among two bucket such that probability of choosing a white ball is maximum.
A rich man died. In his will, he has divided his gold coins among his 5 sons, 5 daughters and a manager. According to his will: First give one coin to manager. 1/5th of the remaining to the elder son. Now give one coin to the manager and 1/5th of the remaining to second son and so on..... After giving coins to 5th son, divided the remaining coins among five daughters equally. All should get full coins. Find the minimum number of coins he has?
In a college, the science department has three disciplines. In total, 280 students study chemistry, 254 students study physics and 280 students study biology. 97 students study both chemistry and physics, 138 students study both physics and biology, 152 students study both chemistry and biology. 73 students study all three disciplines. Can you determine how many students there are in the science department?
7 Answers Accenture, HSPA, Satyam,
Amit, Bhavin, Himanshu and Rakesh are sitting around a table. ? The Electonics Engineer is sitting to the left of the Mechanical Engineer. ? Amit is sitting opposite to Computer Engineer. ? Himanshu likes to play Computer Games. ? Bhavin is sitting to the right of the Chemical Engineer. Can you figure out everyone's profession?
if u love someone u can arrange these 10 letters in 5 words I H O M U R E Y N A
41 Answers DQ Entertainment, Era Infra Engineering, Infosys,
1 apple = 6 rupees(indian currency)1 orange 3 rupees and 1 lemon 10 paise. i wan to buy 100 fruits(above mentioned)for 100 rupees. tell me how much quantity of apple orange and lemon will be buy for 100 rupees. this is serious qstn.help me plzz????????
Shahrukh speaks truth only in the morning and lies in the afternoon, whereas Salman speaks truth only in the afternoon and lies in the morning. A says that B is Shahrukh. Is it morning or afternoon and who is A - Shahrukh or Salman? It is Afternoon and A can be Salman or Shahrukh. If A is Salman, he is speaking truth. If A is Shahrukh, he is lying. Want to confirm it? Consider following 4 possible answers and check for its truthness individually.
12 members were present at a board meeting. Each member shook hands with all of the other members before & after the meeting. How many hand shakes were there?
English 
