Question
Read the following sentence to find out whether there is
any grammatical mistake/error or idiomatic error in it. The error, if any, will be in one part of the sentence. Mark the number of that part with error as your answer. If there is no error, mark 'No error'. (Ignore errors of punctuation, if any)Solution
In part D, the pronoun used should refer to 'renewable sources' and not 'rate of electricity', as the latter cannot be 'adopted'. So, 'their' is the correct word to be used. Option D is the right answer.
(408 × 680)÷(20% of 680) = (250 × 260)÷ 10 + ? – 4500
If [8(x + y)3 – 27(x – y)3] ÷ (5y – x) = Ax2 + Bxy + Cy2, then the value of (A2 - 2B + 3C)...
- If [5a - (1/2a)] = 7, then find the value of [25a² + (1/4a²) - 3]
If
= 2 then find If √b + (1/√b) = 11, then find the value of b + (1/b).
When positive numbers x, y and z are divided by 31, the remainders are 17, 24 and 27, respectively. When (4x - 2y + 3z) is divided by 31, the remainder ...
- If (x 2 = 8x - 16), then find the value of [x³ + (x⁴/16)][4 - x³]
- 42.5% of 20% of 960 = x + 18.4, then find the sum of the squares of each digit in 'x'.
If 125x3 - 64y3 = (Ax + By) (Dy2 - Cx2 + 20xy) , then the value of A + C - 2B + 3D is:
If 0.125x3 +0.216y3 = 210 and 0.25x2 + 0.36y2 = 10.30 then find the value of 0.5x + 0.6y.
