A alone can complete 50% of a work in 9 days while B takes 6 days more than A to complete it. If B and C together can complete the work in 12 days, then find the time taken by C alone to complete the same work.
Time taken by A alone to complete the entire work = 9/0.5 = 18 days Time taken by B alone to complete the entire work = 18 + 6 = 24 days Let the total work = L.C.M of 18, 24 and 12 = 72 units Then, efficiency of B = (72/24) = 3 units/day Combined efficiency of B and C = (72/12) = 6 units/day So, efficiency of C alone = 6 – 3 = 3 units/day So, time taken by C alone to complete the entire work = (72/3) = 24 days
If the HCF of two numbers is 55 and the LCM is 110, then what are the two numbers?
Select the correct mirror image of the given figure when the mirror PQ is placed to the right side of the figure.
Which of the following words is not a jumbled word of a river in the world?
ILNE
HAESMT
EXMICO
ANGGA
CALANDER is coded in a code as CLANAEDR. Find the code for CIRCULAR under the same rule.
Which letter cluster will replace the question mark (?) to complete the given series?
WFBI, UCWB, SZRU, ?
Select the figure that will replace the question mark (?) in the following figure series.
In a code language, 'BLACK' is written as AALKC, and 'BROWN' is written as AORNW.
How will 'COLOR' be written in the same language?
Arrange the given words in the sequence in which they occur in the dictionary.
1. Packer
2. Pained
3. Pacers
4. Pagnes
5. Paired
Kiran, Pihu, Siya, Leena, Reena and Jiya are sitting around a circular table facing the centre. Kiran sits 3rd to the right of Pihu. Siya sits 2nd to th...
Out of the following five figures, four are alike in some manner and one differs from these in that manner. Select the Odd figure.
