For the following questions answer them individually
Identify the segment in the sentence which contains the grammatical error.
David and me are brothers but from different mothers.
In a code language, if 'LODGE' is written as '122254725', then how will 'CARING' be written in that language?
Among 45 students of a class, 26 attend Yoga class, 28 attend Gymnastic class and 5 students attend neither Yoga nor Gymnastic class. How many students attend both Yoga and Gymnastic classes?
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
I. Some guavas are apples.
II. All grapes are oranges.
III. Some apples are grapes.
Conclusions:
I. Some apples are oranges.
II. No orange is guava.
III. Some oranges are guavas.
Two statements are given, followed by four conclusions in the options. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which conclusion logically follows from the statements.
Statements:
No hospital is clinic.
All clinics are houses.
Which two signs should be interchanged to make the given equation correct?
$$15 - 18 + 14 \times 3 \div 3 = 19$$