The present age of A and B are in the ratio 4: 5 and after five years they will be in the ratio 5:6 then their sum of present age is
present age of A & B=4:5
After 5 years the ratio will get 5:6
so, 1 unit=5 years
A+B=9Units
=9*5=45years
The present age of A and B are in the ratio 4: 5 and after five years they will be in the ratio 5:6 then their sum of present age is
If A and B can do a work in 6 days. B and C can do it in 12 days, C and A can do it in 4 days how many days it would take to finish the same work by all the three together? |
Answer | ||||||||||
A and B can complete a work individually in 12 days and 18 days. They started doing the work together but after 4 days. A had to leave and B alone completed the remaining work. The whole work was completed in |
Answer | ||||||||||
A function f:(-7,6) $\Rightarrow$ R is defined as follows |
Answer | ||||||||||
Mala and Latha each had a number of bangles. Mala said to Latha “If you give me 4 of your bangles, my number will be thrice yours". Latha replied "If you give me 36, my number will be thrice yours". What is the total bangles together with them? |
Answer | ||||||||||
Match List I with List II and select the correct answer using the codes given below :
|
Answer | ||||||||||
The term seismic gap refers to |
Answer | ||||||||||
Identify the irrigation canal which originate from the Harike Barrage in Ferozepur district of Punjab |
Answer | ||||||||||
Assertion (A) : Extra-Tropical cyclones are formed in mid-latitudes. |
Answer | ||||||||||
The Jog fallis located on the river |
Answer | ||||||||||
Who won the IAAF best female Athletic of the year award in 2016? |
Answer |