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Reasoning MCQ On Arithmetical Reasoning (Week 3) - 20.05.2022

Attempt now to get your rank among 65 students!

Question 1

In a class the ratio of rural to urban is 4 : 7. In an examination the average percentage marks of the rural and the urban students are respectively 65 and 63. What is the overall average percentage marks of the class (correct to two decimal places)?

Question 2

The number of students in a class is 45, out of which  are boys and the rest are girls. The average score of girls in Science is  more than that of boys. If the average score of all the students is 78, then the average score of girls is:

Question 3

The average of n numbers is 42. If 60% of the numbers are increased by 5 each and the remaining numbers are decreased by 10 each, then what will be the average of the numbers so obtained?

Question 4

Last week the average temperature of Roorkee on Tuesday, Wednesday and Thursday was 22 ° and the average on Wednesday, Thursday and Friday was 17 °. If the temperature on Tuesday was 17 °. Evaluate the temperature on Friday?

Question 5

What is the average of first 29 even numbers?
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May 20Other State PSC