Description : Mr. Sharma decided to walk down the escalator of a tube 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 ... time he steps off the last step at the bottom, find out the height of the stair way in steps?
Last Answer : Answer: 46 steps.
Description : Now it was Ravi‘s turn. He rolled the dice. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is less than or equal to 12? a. 1 b. 5/36 c. 1/18 d. 0
Last Answer : a. 1
Description : Rahul got next chance. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is equal to 7? a. 5/9 b. 5/36 c. 1/6 d. 0
Last Answer : c. 1/6
Description : If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse? -Riddles
Last Answer : Five minutes.
Description : Pipe A can fill an empty tank in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins. If all of them work together, find the time taken to fill the tank? (a) 17 1/7 mins (b) 20 mins (c) 8 mins (d) none of these
Last Answer : (a) 17 1/7 mins
Description : A wizard named Nepo says "I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us are a mere 1240 years old." How old is Nepo?
Last Answer : Answer: 360 years old.
Description : There are 312, 260 and 156 students in class X, XI and XII respectively. Buses are to be hired to take these students to a picnic. Find the maximum number of students who can sit in a bus if each bus takes equal number of students (a) 52 (b) 56 (c) 48 (d) 63
Last Answer : (a) 52
Description : Now it was Ravi‘s turn. He rolled the dice. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is greater than 8? a. 1 b. 5/36 c. 1/18 d. 5/18
Last Answer : d. 5/18
Description : A magazine company conducted a phone survey asking subscribers to identify the brand of outdoor camping equipment they like best. Every subscriber was surveyed, and the results were printed in an article titled “Most Popular Equipment among All Campers.” Why is the title of the article misleading?
Last Answer : For view, of course. Edit: ok, now I confused. Are you asking what makes the title misleading, or why the magazine makes the misleading title?
Description : Rahul got next chance. What is the probability that he got the sum of the two numbers appearing on the top face of the dice is 13? a. 1 b. 5/36 c. 1/18 d. 0
Last Answer : d. 0
Description : There are 4 borthers 3 of them want to buy a television which is 30 pounds. Each of them pay 10 pound each they give the money to the fourth brother and asked him to go into town and buy the television. ... So the 3 brothers only payed 9 pounds each. 3 times 9 is 27 were is the last pound? -Riddles
Last Answer : Add 3 on to 25 = 28 then add 2
Description : Two dice are thrown together. Find the probability that the sum of the numbers obtained is even a. 1/4 b. 1/6 c. 1/3 d. 1/2
Last Answer : d. 1/2
Description : What's the least number of straight lines across America do you need to intersect every state?
Last Answer : You need just one. Just place some black holes at the appropriate positions. They will warp spacetime, so from an outside reference frame, the line will have curves, but from the reference frame of ... around it will intersect every state, and depending on the angle, even every point on the map.
Description : Is there a way to order the letters A, B, and C so that every possible trigraph appears once? (see details)
Last Answer : answer:http://www.wolframscience.com/ This might help you.
Description : A logician with some time to kill in a small town decided to get a haircut. The town had only two barbers, each with his own shop. The logician glanced into one shop and saw that it was ... dressed, his hair neatly trimmed. Why did the logician return to the first shop for his haircut? -Riddles
Last Answer : Each barber must have cut the other's hair. The logician picked the barber who had given his rival the better haircut.
Description : Does lennie get killed in Of Mice and Men?
Last Answer : Yes Leonie get skied in of mice and men by being shot with a Luger in the back of the head .
Description : To dogs, chocolate is very dangerous, what is it to mice/rats (i.e something not made to kill them)
Last Answer : Are you asking what is dangerous to mice/rats the way that chocolate is dangerous to dogs, or are you asking what chocolate does to mice/rats?
Description : If mice are given human DNA, does it become a problem to kill them?
Last Answer : yes, it’s weird science and getting weirder every day.
Description : Why does any number raised to an exponent of zero equal 1?
Last Answer : answer:I can't remember the math proving it, but I sort of remember when I questioned it myself when doing A-levels maths that I realised that it equals the number being divided by itself, which is ... negative numbers, so please let me know as I do not have any proper calculator to do this with.
Description : Zeroes of a polynomial can be expressed graphically. Number of zeroes of polynomial is equal to number of points where the graph of polynomial is: (a) Intersects x-axis (b) Intersects y-axis (c) Intersects y-axis or x-axis (d) None of the above
Last Answer : (a) Intersects x-axis
Description : The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in ... 's place of the original number is equal to twice the difference between its digits. What is the number?
Last Answer : Answer: 46
Description : "Ravi is 10 years older than Rehan. Five years ago, one-seventh of Ravi's age was equal to one-fifth of Rehan's age." If Rehan's age be 'x' years and Ravi's age be 'y' years, which of the following pair of linear equations is ... y = 10 and 7x + 5y - 10 = 0 (d) x - y = -10 and 7y - 5x + 10 = 0
Last Answer : (b) y -x = 10 and 5y -7x + 10 = 0
Description : The value of sec A or cosec A is always —————- a. Less than or equal to one b. Greater than or equal to one c. Equal to one d. Negative
Last Answer : b. Greater than or equal to one
Description : A man ate 100 bananas in five days, each day eating 6 more than the previous day. How many bananas did he eat on the first day?
Last Answer : Answer: Eight.
Description : Rs.4900 was divided among a group of 150 children. If each girl gets Rs.50 and each boy gets Rs.25 then, the number of boys in the group is: (a) 100 (b) 102 (c) 104 (d) 105
Last Answer : (c) 104
Description : Why don't these two identical math equations equal the same thing? (See picture.)
Last Answer : Once the gif started cutting the boxes into pieces, it’s all optical illusion. they changed the number of boxes in the rectangle with that little geometric magic.
Description : ΔABC ~ ΔPQR. Area of ΔABC = 81 cm2 and area of ΔPQR =121 cm2. If altitudeAD = 9 cm, then PM is equal to (a) 9 cm (b) 11 cm (c) 10cm (d) None of these
Last Answer : (b) 11 cm
Description : In a square of side 10 cm, its diagonal is equal to (a) 15 cm (b) 10√2 cm (c) 20 cm (d) 12 cm
Last Answer : (b) 10√2 cm
Description : In|| AB. If CD = 3 cm, EC = 4 cm, BE = 6 cm, then DA is equal to (a) 7.5 cm (b) 3 cm (c) 4.5 cm (d) 6 cm
Last Answer : (c) 4.5 cm
Description : Dividend is equal to (a) divisor × quotient + remainder (b) divisior × quotient (c) divisior × quotient – remainder (d) divisor × quotient × remainder
Last Answer : (a) divisor × quotient + remainder
Description : The zeroes of the quadratic polynomial x 2 + 99x + 127 are (a) both positive (b) both negative (c) one positive and one negative(d) both equal
Last Answer : (b) both negative
Description : If the perimeter of a circle is equal to that of a square, then the ratio of their areas is (a) 22:7 (b) 14:11 (c) 7:22 (d) 11:14
Last Answer : (b) 14:11
Description : Points P,Q,R(in this order) divide the line joining the points A(-2,2) and B(2,8) into four equal parts. The coordinates of the point Q are: (a) (-1,7/2) (b) (1,13/2) (c) (0,5) (d) (5,1/2)
Last Answer : (c) (0,5)
Description : If α + β = 90° and α = 2β then cos α equal: (a) 1 (b) zero (c) 1/2 (d) 2
Last Answer : (c) 1/2
Description : If cos X = a/b, then sin X is equal to: a (b 2 -a 2 )/b b b−a/b c √(b 2 -a 2 )/b d √b−a/b
Last Answer : c √(b 2 -a 2 )/b
Description : 1 – cos 2 A is equal to: a sin 2 A b tan 2 A c 1 – sin 2 A d sec 2 A
Last Answer : a sin 2 A
Description : A man moved into a new house and decided he was tired after the journey and turned of all the lights and went to bed. The next morning he had killed 365 people how could this be? he does not sleep walk he slept like a baby -Riddles
Last Answer : he lived in a light house
Description : Multiple cat owners, do your cats play together?
Last Answer : answer:What precious angels! My cats always played together, but they were the same age. I had a male cat and a female cat. The male was a bit more aggressive and would initiate playing more than the female ... (my boy cat) has now turned to playing with my two dogs, whom he outweighs by 10 lbs!
Description : Will cats, dogs, mice, or other critters be smart enough to not drink bleach?
Last Answer : This is filter media? Why do you want to bleach it?
Description : What do cats call mice on a skateboard? -Riddles
Last Answer : Meals on wheels!
Description : If three cats catch three mice in three minutes, how many cats would be needed to catch 100 mice in 100 minutes? -Riddles
Last Answer : The same three cats would do. Since these three cats are averaging one mouse per minute, given 100 minutes, the cats could catch 100 mice.
Description : How can two infinite sets not have one to one correspondence with each other?
Last Answer : You've missed what an infinite set means. Consider this definition: Infinite sets are the sets containing an uncountable or infinite number of elements. Infinite sets are also called uncountable sets. That is ... . Or for the set of all positive integers and the set of all negative integers .
Description : In the carol, "12 Days of Christmas." just how many of each gift does the singer end up with?
Last Answer : At last count? All of them.
Description : Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutes respectively while C can empty it in 15 minutes. If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?
Last Answer : Answer: 167 minutes.
Description : A monkey starts climbing up a tree 20ft. tall. Each hour, it hops 3ft. and slips back 2ft. How much time would it take the monkey to reach the top?
Last Answer : Answer: 18 hours.
Description : What are these math problems called and how do you figure them out?
Last Answer : ? What math problems?
Description : All red face cards are removed from a pack of playing cards. The remaining cards are well shuffled and then a card is drawn at random from them. Find the probability that the drawn card is face card. a. 2/23 b. 7/44 c. 3/23 d. 4/25
Last Answer : c. 3/23
Description : Can you tender a one rupee note in such a manner that there shall be total 50 coins but none of them would be 2 paise coins?
Last Answer : Answer: 45 one paisa coins, 2 five paise coins, 2 ten paise coins, and 1 twenty-five paise coins.
Description : What is the most humane way to kill mice ?
Last Answer : Get a cat
Description : Will onions kill mice?
Last Answer : What is the answer ?