Question
If CAT is 48 and Z is 52, then what is TAP equal
to?Solution
Positional value of all the letters x 2 . CAT = 3 + 1 + 20 = 24 X 2= 48 Z = 25 X 2 = 52 TAP = 20 + 1+ 16 = 37 X 2 = 74.
A basket contains 4 yellow balls, 10 green balls, and 6 white balls. If two balls are taken out one after another without putting the first one back, fi...
If log₁₀(x² − 1) = log₁₀(4x − 3), find x.
Let A={1,2,3} and a relation R={(1,1),(2,2),(3,3),(1,2),(2,1)}. Which is false about R?
Determine the mean proportion of 72 and 50.
- The average weight of 6 students in a group is 45 kg. If one student is replaced by person 'B', the average weight of the group increases by 5%. Find the d...
A certain sum of money becomes Rs. 1900 in 1 year and 2600 in 3 years at certain rate of simple interest. Find the sum of money invested.
If f(x) = 2x² – 3x + 1, find value of f(3) + f(–3).
I. 3x² - 15x + 18 = 0
II. 2y² - 8y + 6 = 0
An arithmetic sequence consists of 21 terms. The sum of the three middle terms is 360, while the sum of the last three terms amounts to 1170. Determine ...
A car travels 300 km at a speed of 60 km/h and another 200 km at a speed of 80 km/h. Find the approximate average speed of the car for the entire journey.