One year ago Pandit was three times his sister's age. Next
year he will be only twice her age. How old will Pandit be
after five years?
Answer Posted / siddharth
let sisters present age be X
last year she was x-1, and pandit was 3(x-1)
next year she will be x+1 and pandit 2(x+1)
so equating both
3x-3 + 2 = 2x + 2
x= 3 today.
so last year she was 2 and pandit was 6.
now pandit is 7. 5 years from now he will be 12
| Is This Answer Correct ? | 31 Yes | 3 No |
Post New Answer View All Answers
Hi friends..cud any help to get QC 9.2 trial..i tried with HP site but did'nt got it..please help me out
I an doing Engineering in IT(4th year). i want to know what is the scope or .NET and Linux, and which is better for carrier
What is spooling and buffering?
THERE iS ANY DEFAULT CONNECTION STRING FOR WINDOWS APPLICATION IN VB.NET2005 FROM WHICH AFTER CHANGING PROJECT DIRECTORY TO OTHER PLACE AND WE DID NOT CHANGE DATABASE PATH INB SQL CONNECTION ?????
what is the quantity of cement and sand in 1 sq.m (mortar ratio ) a, 1:4 b, 1:3 c, 1:6
What is the actual procedure of charging synthetic oil if the machine is under positive refrigerant pressure.
why only j2me is used for mobile???
how to join two table those stored on different database.
If you have two 132KV distance scheme and you are using fibre for comms but the two relays on are not compatible interms of comms what can you use to allow communication between the two relays.
Why do you want to work here
what is the formula/ ratio for hollow block? considering to a 40 kgs of portland cement.
if u have question papers/sample papers of any of PSUs,plz send me at dinesh.pandey3@gmail.com
Why did they used to make the mill chimneys so tall?
A rectangular beam section of 300 mm width and 500 mm effective depth is reinforced with 4 bars of 20 mm diameter, what shear reinforcement is required to resist 200 kN shear (use working stress method)?
what is the basic need for tech..test?