units digit in expansion os 2 raised to 51 is:
2 4 6 8
Answer Posted / saf
2
| Is This Answer Correct ? | 19 Yes | 41 No |
Post New Answer View All Answers
Mr. Jaweri decided to walk down the escalator on the station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
hoe 1000000000 can be written as a product of two factors neither of them containing zeros
if START = WALKA and BUDPI = XZFMR Then STUPID = ?
What is the max possible 3 digit prime number?
A hotel has 10 storeys. Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.
Ramesh working alone on a job takes 12 days more than what he would have taken if Suresh had worked along with him while Suresh working alone on the same job takes 27 days more than what he would have taken if Ramesh had worked along with him. Find the time that both of them would take together to do the job.
xsqrt(0.09)=3 , then x equals
A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the 17th innings?
A batsman outs for 23 runs in one inning, which increases his average 15 to 16. If he has to get 18 as average, what score is to make by him in the same innings?
There is a square of side 6cm . A circle is inscribed inside the square. Find the ratio of the area of circle to square.
4i+8j+10k. something like this.
4 pipes inlet and 2 pipes outlets, find water inlet etc.
If substitution is as it's burnout. Didn't remember. But this is one.
15 Men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would do if 21 women take. If 3 women do as much work of 2 men.
Gaurav buys milk at Rs. 60 per litre, adds water to it and then sells it at Rs. 75 per litre. What should be the ratio of milk to water to get a profit of 37.5%?