Question
Directions: In the following question, some part of the
sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'. They learned the same things, (A) /so they could help one other with the (B) / homework and talk about it. (C) / No error (D)Solution
Replace ONE OTHER with ONE ANOTHER.  Please note: Each other refers to two people and one another refers to more than two people. Here the number of people is not specified/clear, thus both can be used here
What will come in the place of question mark (?) in the given expression?
?2 = 3945 ÷ 5 + 774 ÷ 6 – 77Â
125% of 80 – 6 × 4 = ? × 13 – 54
Simplify the expression:
(9x² - 25) / (3x + 5)
What value should come in the place of (?) in the following questions?
√16 * ? = √144 + (18 * 4 ÷ 3)
[∛(91125/19683 )- ∛(3375/5832 ) ] × ∛(512/9261) = ? - √(484/3969)
{(700 ÷ 20) × 40} – 30 × 18 = ?% of 1000
(96% of 1100) + 92 × 4 = ? + 46 × 16
464 + 181 +? = (154 × 25) - (15) 2 Â
19 × ? = 361 ÷ 19