Question
After years of hard work and dedication, he achieved
_________ success in his chosen field. Given below is a sentence with one blank in each. Below each sentence are given four words among which one word might fill the blank. If none of the words fill the blank to form a meaningful sentence, choose option 5 ‘None of the above’ as your answer.Solution
"Pinnacle" means the highest point or culmination of success. It indicates that he achieved the highest level of success in his chosen field.
- If x 4 + 1/x 4 = 194, x > 0, then find the value of x + 1/x + 2.
If x = 21, then the value of x5 - 22x4 + 22x3 - 22x2 + 22x - 1 is
If x2 = 15x + 1, then find the value of {x3 - (1/x3) }.
If (a + b) = 7 and ab = 10, then find the value of (a 2 + b 2 ).
If x ≠ 0 and x − 1/x = 5, find:
(i) x² + 1/x²
(ii) x³ − 1/x³
If {x + (1/x)} = 4, then find the value of {x2 + (1/x2)}
Simplify the following expression: (8x - 6y - 5z) 2
If 9 : 12 :: 12: x, and 28: 42:: 42: y, then the value of 2x + y is: