Mathematics
If a^(2x−2) = 1 where a is a positive real number other than 1, then x = ?
Open this question (full page)
If 9 × 7 = 3545 and 4 × 3 = 1520 then 6 × 8 = ?
Open this question (full page)
[1 - {1 - (1 - 1 - 1)}]?
Open this question (full page)
A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should mix from each of the containers so as to get 12 liters of milk such that the ratio of water to milk is 3: 5?
Open this question (full page)
While watching TV for 1 hour, you count 20 commercials each 30 seconds long. What percent of time is used?
Open this question (full page)
The most suitable unit for expressing nuclear radius is_______?
Open this question (full page)
The number whose 25% is 75 is:
Open this question (full page)
What is the meaning of Zarb-e-Azb?
Open this question (full page)
Rs 395 are divided among A, B and C such that B gets 25% more than A and 20% more than C, then the share of A is:
Open this question (full page)
