Question
The average score obtained by 24 students in a class
test is 68 marks. The top place was shared by 3 people who got the same score. If the lowest score was 40 marks, then which of the following could be the highest score obtained by toppers? (Marks scored by each student is a whole number)Solution
To maximize the toppers score, we must minimize the scores of everyone else. So, let the scores of other 21 students be 40 marks each. So, total marks obtained by 21 students = 40 x 21 = 840 Remaining marks = 1632 - 840 = 792 So, score of toppers = 792 ÷ 3 = 264 marksÂ
Identify the diagram that best represents the relationship among the given classes.
Author, Mother, Female
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter...
Which two signs should be interchanged to make the given equation correct?
17 × 3 ÷ 6 − 2 + 7 = 55
Select the pair in which the numbers are related to each other in the same way as are the numbers in the given pairs. (NOTE: Operations should be perfor...
Read the directions carefully and answer the following question.
Six persons A, B, C, D, E and F are sitting in a row, not necessarily in the s...
       In this Question, a group of digits//symbols is coded using the letters as per the table given below and the conditions which follow. The...
In a certain code language, 'FLOWER' is written as 'IVDLOU' and 'CLEANS' is written as 'HMZVOX'. How will 'PROFIT' be written in that code language?Â
If 4% of income tax is paid by me, my net income is ₹5,76,000. What will be my net income if income tax is raised to 8%?Â
Three of the following four options are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(NOTE:...
Statement:Â
A. Some fish are birds.
B. No cat is bird.
Conclusion:
I. No bird is cat.
II. Some birds are fish.
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