The average between a two digit number and the number
obtained by interchanging the digits is 9. What is the
difference between the two digits of the number?
(a) 8
(b) 2
(c) 5
(d) Cannot be determined
(e) None of these
- 4 Answers
- 56924 Views
- Attra, Toshiba, I also Faced
- E-Mail Answers
Answer Posted / aish
Bcoz the average of the two numbers is 9,their sum should be
18..
The sum of 2 two digit numbers cannot be 18..so,answer is
d)Cannot be determined
| Is This Answer Correct ? | 32 Yes | 7 No |
Post New Answer View All Answers
Find the correct choice if the sum of any 4 consecutive numbers is divisible by a number?
There r 1200 elephant .some have blue and pink strips.some have pink & green strip. 400 ele. have only pink strip. how many have only blue strip
Imagine a rectangle.Its length=2*width.A square of 1 inch is cut on all corners so that the remaining portion forms a box when folded.the volume of the box is_____ cubic inches.find the original dimensions of the box.
halley is clarks father& arthur is halleys father.after some years when halleys age is equal to arthurs age,halleys age becomes 5 times of clarks present age.clarks age then is 8 times his fathers present age. sum of arthur & halleys age is 100 find clarks present age
Joe started from Bombay towards pune and her friend julie in opposite direction.they meet at a point .distance travelled by joe was 1.8 miles more than that of julie.after spending some both started there way.joe reaches in 2 hours while julie in 3.5 hours. Assuming both were travelling with constant speed.Wath is the distance between the two cities.
Which is the biggest perfect square amongst the following 15129, 12348, 23716, 20736
2. Why would you choose a database system instead of simply storing data in operating system files? Give and explain advantages of using DBMS.
What is degree of a Relation?
Rajdhani Express starts from Delhi at 12:00 pm and reaches Chandigarh at 2:30 pm and Doronto Express starts from Chandigarh at 12:15 and reach at Delhi at 2:15 . What will be the time when both the trains will cross each other?
A person walking 5/6 of his usual rate is 40 minutes late. What is his usual time?
A car is filled with four and half gallons of oil for full round trip. fuel is taken 1/4 gallons mor3 in going than coming. what is the fiel consumed in coming up?
Write a C Program to declare an array for 2 0 floats. Accept the values from the user sort the two arrays in descending order. Merge the two arrays into a new array and display the new array.
If 10x coins are added to the no. of original coins he has (5y + 1) times more coins. Find out how many coins he had originally in terms of x and y
Unsreambled the word P U T E C A S A H (like that) paraschute
a block of ice floats on water in a beaker, as the ice melts,the water level in the beaker will
