Question
If in the word āSTRATOSPHEREā, all the vowels are
changed to the next letter and all the consonants are changed to the previous letter. Which of the following letters is fourth from the left end?Solution
Ā Given word- S T R A T O S P H E R Ā Ā E After changing -R S Q B S P R O G F QĀ Ā F

Which of the following options gives the value of 2999² ā 999²?
If āc + (1/āc) = 7, then find the value of c + (1/c).
- If x² - 2x + 1 = 0, then find the value of (x³ + xā»Ā³)(x + xā»Ā¹).
A certain number of students from school X appeared in an examination and 30% students failed. 150% more students than those from school X, appeared in ...

If sin 28° = 15/17 , then tan 62° = ?
If p = 28 - q - r and pq + r(q + p) = 182, then find the value of (p² + q² + r²).
The value of:
Ā ļæ½...