Let the total number of students be x Average marks obtained by the students = 40 Total marks = 40x After correcting the quantitative mistakes the average decreased by (40-25) = 15 marks Total reduction = 15 × 50 = 750 Now According to the Question, (40x-750)/x = 30 40x-750=30x x=75 Total number of students = 75
To kill two birds with one stone
In each of the following questions, three out of four words given have the same meaning. Mark the number as your answer which is different in meaning fr...
Select the most appropriate meaning of the bold idiom.
The manager's suggestion came out of left field during the meeting.
...Exhilarate
Select the option that can be used as a one-word substitute for the given group of words.
Governed by a sense of duty.
LUDICROUS
A) Clang B) Impudence C) Peal D) Scorn
...Alimony paid in a live-in relationship.
An unexpected piece of good fortune
Select the word which means the same as the group of words given.
Be harmonious or consistent with
