3 man 1 day work = 1616
3 man 2 days work = 2626
Remaining work = (1 - 2626 ) = 2/3 parts.
6 man together perform the work in 1 day is = 1616 + 1616 = 2626 parts
2626 parts completed in 1 day
2323 parts will b completed in 2 days
Let the initial price be 100.
30% discount on 100 is 30
(100 - 30) = 70
20% discount on the 70 is 14
(70 - 14) = 56
10%discount on the 56 is 5.6
So the answer is 30 + 14 + 5.6 = 49.6
1st 3 letters are denoted by its next alphabet and the next 3 letters are denoted by its previous alphabets.
When any array is passed through a function,always the address of starting element is passed.
$2^a$ = 2 × 2 + a - - - (i)
$a^3$ = 2 × a + 3 - - - (ii)
4 + a = 2a + 3
=> a = 1.
Let total students be x.
=> 0.2x + 2323 × 96 + 96 = x
=> x = 200.
Number of voters eligible for voting = 5000 × 0.8 = 4000
Number of votes extra got by the winning candidate = 4000 × 0.15 = 600
Let the number of votes won by winning candidate = x.
=> x - (4000 - x) = 600
=> x = 2300
Area of a triangle if one of the point is (0, 0) = 12|(x1y2-x2y1)|12|(x1y2-x2y1)|
=> 12|(6 × y - 4 × x)|12|(6 × y-4 × x)| = 4 = 4
=>6y - 4x = 8
Assume distance of sidewalk "x"
Speed 1 (moving on sidewalk)
Speed 2 (moving off sidewalk)
Since both the movements are in same direction, we can do speed 1 + speed 2
Speed 1 = x4x4
Speed 2 = x7x7
Speed 1 + speed 2 = 11x2811x28 = = 0.39286x
Now new time while moving on sidewalk = x0.39286xx0.39286x = 2.54544
Hence, the answer is 2.5
From the options itself,we can see that option c
old = 30
young = 18
30 + 18 = 48
By reducing this years only by one
Before 6years
old = 24 (half of young)
young = 12 (twice of old)