A fair die is rolled once. What is the probability of obt...
A fair die is rolled once. What is the probability of obtaining a number less than 3?
1/6
1/3
2/3
1/2
5/6
Correct answer is B
Prob(less than 3) = 26
= 13
G varies directly as the square of H, If G is 4 when H is 3, find H when G = 100 ...
A boy walks 800m in 20 minutes. Calculate his average speed in Km/H ...
Find the sum of the first twenty terms of the progression log a, log a2, log a3........
The nth term of a sequence is given by (-1)n−2 x 2n−1. Find the sum of the second and ...
In the diagram, PQR is a circle with center O. If ∠OPQ = 48°, find the value of M. ...
An arc subtends an angle of 30<sup>o</sup> at the centre of a circle radius 12cm. Calcul...
The locus of points equidistant from two intersecting straight lines PQ and PR is...
In the figure, PQRS is a circle. If chords QR and RS are equal, calculate the value of x ...