Question
We are awaiting for the result of the enquiry.
(Q.76-78): In each question below, a sentence is given with a part of it printed in bold type. That part may contain a grammatical error. Each sentence is followed by phrases 1), 2) and 3). Find out which phrase should replace the phrase given in bold to correct the error, if there is any, and to make the sentence grammatically meaningful and correct. If the sentence is correct as it is and â No correction is requiredâ , mark 4) as the answer .Solution
âAwait somebody or somethingâ means âwaiting for somebody or somethingâ.
if 2x +3y =7 and 2x+2 -3y+2 =7, then find the value of x and y.
If (a + b)2Â = 18 + c2, (b + c)2Â = 22 + a2Â and (c + a)2Â = 24 + b2, then find the va...
- Suppose [a + (1/16a)] = 3, then the value of [16aÂł + (1/256aÂł)] is:
If (a + b + c) = 18 and (ab + bc + ca) = 100, then find the value of (a² + b² + c²).
Given that (3a + 7b = 54) and (ab = 24), determine the value of (9a2 + 49b2).

Which of the following statements is correct?
I. If x = 12, y = â2 and z = â10, then xÂł + yÂł
+ zÂł = 360
II. If x + y = 48 an...
- If p = 40 - q - r and pq + r(p + q) = 400, then find the value of (p² + q² + r²).
A dishonest dealer claims to sell goods at cost price but uses a false weight of 900g instead of 1kg. What is his profit percentage?
- If n = 1 + â2, then find the value of (n + 1/n)².