Any takers for 6th?
30?
L,M,N are three machines which produceelectronicgadgets, the effiiencies of production of which are in the ratio- 2:4:5.
if they work for
L- 7 DAYS
M- 4 DAYS
N- 2 DAYS
and produce 1680 gadgets, then how many gadgets are producedif L,M,N work for 3,6 and 4 days respectively?
OA-2100
approach please?
15
Q23
A can do a piece of work in 20 days working 7 hours a day. The work is started by A and on the second day one man whose capacity to do work is twice that of A joined. On the third day another man whose capacity is thrice that of A joined. This manner of working continues till the work is completed. In how many days will the work be completed, if every one works for four hours a day ?
oa-5 days
please explain peeps !!
remainder??
(2^10000)/683
Reminder??
(2^1620)/105 and (2^10000)/53
please share your approach
Four points lie on a straight line, such that PQ=QR=RS= 5 m A man wants to go from P to S. But dogs with chains of length 1 m are tethered at Q and R. What is the minimum distance a man must travel to reach S?
N = 4^7 x 5^9 + 2^4 x 7 + 3 x 5^3 + 2^6 x 5^8
How many distinct digits are there in the number N?
If the sum of the first 'n' terms of an Arithmetic Progression is 100 and the sum of the next 'n' terms of the Arithmetic Progression is 300, then what is the ratio of the first term and the common difference?
Given that a>b, how many non negative integral solution exist for the equation a+b+c+d=10?
Find the number of ways of distributing 20 identical chocolates among 4 boys, such that each boy gets at least one chocolate and no one gets the same number of chocolates
There are 5 math books, 4 science books and 3 literature books. How many different collections a person can make selecting at least one of each kind when all books are different? And when the books in a category are same?
- 4095,59
- 3255,60
- 4095,60
- 3255,59
0 voters
Boxes numbered 1, 2, 3, 4 and 5 are kept in a row, each of which are to be filled with one ball, either a red one or a blue one. No two adjacent boxes can be filled with blue balls. Then how many different arrangements are possible, given that all balls of the same colour are exactly identical in every respects?
- 22
- 10
- 13
0 voters
Should I do trigonometry and trigonometry from TIME package or leave it ? OR JUST DO EXAMPLES }?
1 4 21 104 ? 3384 23765.
Three friends - Ashish, Bimal and Chatur - visited an amusement park. Each of the three was accompanied by his father and his grandfather to the park. In how many ways could these nine people stand in the queue at the entry gate if no father wanted to stand ahead of his son in the queue?
P.S : From CL mock cat 8.
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How come d ans is A? Plz explain?