Question
In the sentence identify the segment which contains the
grammatical error. I can swim very fast when I was only five.Solution
We use ‘can’ and ‘can’t’ to talk about the ability to do something at a specific time in the present or future. We use ‘could’ or ‘couldn’t’ to talk about the past. I could swim very fast when I was only five.
(√2704 x 55)/(245 + 120) = ?
(-251 × 21 × -12) ÷ ? = 158.13
- What will come in place of the question mark (?) in the following questions?
What will come in the place of question mark (?) in the given expression?
[{(3 × 54 × 21)/63} + 6] / 6 = √?
?2 - (40% of 240) = 25 X 5
60% of 3050 + 80% of 6050 =?
1111.25 × 9.05 + 2323.23 × 9.05 – 2121.37 ×9.05 =?

22 * 6 + 45% of 90 + 65% of 180 = ?