Question
From all accounts she is the best and honest
student of the class . In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.Solution
Here, after using best, the superlative degree of lsquo;honestrsquo; should be used. So, lsquo;most honestrsquo; is correct.
- If p = 25 - q - r and pq + r(p + q) = 256, then find the value of (p² + q² + r²).
- If (p + q + r) = 10 and (pq + qr + rp) = 30, then find the value of (p² + q² + r²).
A man covered 40 km by bus and rest 25 km on foot. If the speed of the bus is 150% more than that of the man and the whole distance is covered in 2 hour...
If x4 + x - 4 = 47 then find the value of (x + x-1).
If  x4 +  1/(x4) = 194 ,  , then find the value of  1/(x3 ) + x3  ?
...Three mixtures: A, B, and C containing 25%, 35%, and X% of water, respectively. If all these mixtures are mixed in the ratio of 1:3:2 to form a resultan...
If (a2 + 1/a2) = 51, then find the value of (a3 - 1/a3).
If x = √7 + √6 and y = √7 - √6 , then the value of is (x2 + y2)/(x3 + y3).
...If (Ax + By - Cz) 2  = 4x 2  + 3y 2  + 2z 2  + 4√3xy - 2√6yz - 4√2xz, then find the value of A
- If (725 – 700 + 175) ÷ 5 + √1225 = x, then {(x/2) + 20} = ?