Question
The code for âlife while goingâ
is In a certain code language,  âsometimes this certain darkâ is written as âh15@10  h9!18   m12*18   p9!36â âstrict ----- a ----- occur loveâ is written as âg15!6   v12*36   i9^42  v6^44â   â----- b ----- should president careâ is written as âw12!24   w12^24   g18*28   v6^36â     âdrain seems miserable nowâ is written as âm9^18  h9^26  v15@24  d6!30â    ÂSolution
Letter = reverse of last letter        First Number = (number of consonants) à 3 Symbol = total number of vowels 1 = !, 2 = ^,  3 = *,4 = @   Second Number = (place value of second last letter) à 2
28, 52, 84, 124, 172, ?.
Simplify the expression -:
If logâ(2x + 3) = 2 + logâ(x â 1), find x.
If f(g(x))= x, where f and g are inverses of each other and fâ(x) = 1/(1+x ² ), then gâ(x) equals:
? = 234.87 + 32.14% of (59.88 x 70.04)
A bag contains coins of âš1, âš2, and âš5 denominations in the ratio 3:2:1. If the total amount in the bag is âš240, find the number of âš2 coins.
If a person invests âš50,000 in a scheme offering a compound interest of 5% per annum, calculate the total amount he will have after 3 years. Assume th...
P earns Rs. 12,000 per month. He spends 40% of his income on rent, 25% of the remaining amount on food, and saves the rest. Q sav...
Find the distance between the points (2, 5) and (7, 1).
