Question
There are (m + 6) red roses, (m + 10) white roses and
‘m’ pink roses in a bag. If the probability of picking a pink rose is 5/23, then find the value of ‘m’.Solution
According to question, => {m/(m + 6 + m + 10 + m)} = 5/23 => m = 80/8 => m = 10
Who among the following has more marks than H?
3480 : 59 :: 4623 : ?     Â
Among the five persons R, S, T, U and V. T is younger than R. V is older than T. S is older than U and R. U is older than at least three persons. R is ...
A taxi driver commenced his journey from a point and drove 15 km towards North and turned to his left and drove another 10 km. After waiting to meet one...
What may be the possible height of pillar K?
Six players S, T, U, V, W, and X scored different runs in a cricket match. V scored more than X and S. Three players scored more than W, who scored just...
Five persons (L, M, N, O, and P) have different weights. P is heavier than M. N is lighter than L. M is heavier than L. O is lighter than N. Who is the ...
Five people K, L, M, N, and Z read newspaper the person who read it first give it to M. The person who read it last took it from K. Z was neither first ...
Who is the heaviest person?
What is the possible weight of D?