Al khor international school (akis) Interview Questions, Process, and Tips

trick
(r/10)*(r/10)
(20/10)*(20/10)
4% decrese

Each PAIR of stations means a PAIR of tickets (A to B and B to A)

2(old stations)(new stations) + 2(new stations)(new stations – 1) = 46

(N * X) + (X * (X – 1)) = 23

factoring ___ X (N + X – 1) = 23

23 is a prime number with only two factors, 1 and 23

so N = 23 and X = 1

Chi-ca-go

it is based on the right shift operation on the perticular digit

bank of calcutta originated in 1806
there is another answer such as
bank of hindustan

540 liters

F+V-E =2;
F= faces;V= vertices;E = number of edges

Let x be fathers present age and y be son present age.
5 yrs ago, the age of father and son be x-5 & y-5.
Then,
x-5+y-5=40
x+y-10=40
x+y=50
y=50-x ———–> (1)
ratio between father and son in present age
x:y=4:1
x/y=4/1
x=4y
Apply eq (1) ,
x=4(50-x)
x=200-4x
x+4x=200
5x=200
x=200/5
x=40,,
=> The present age of father is 40.

1^1,2^2,3^3,4:^4,5^5,6^6
1,4,27,256,3125,46656

43.69
Because the total distance will be =100+80000m=80100m. Thus two train coming towards, so the speed will be increase. speed will be =60+50=110km/h, The time of crossing will be 43.69 minutes.

V is sitting opposite to s