50+ Arithmetical Reasoning Questions And Answers

Arithmetical Reasoning Questions And Answers

Q-51. The average of 6 numbers is 40. If each of the first three numbers is increased by 4 and each of the remaining three numbers is decreased by 6, then the new average is ? (a) 36 (b) 30
(c) 39 (d) 42

View Answer and Solution 
  
Answer: (c)
Solution:
Sum of the six numbers
= 6 × 40 = 240
Change in the sum of six numbers
= (3 x 4 ) – (3 × 6 )
= 12 - 18 = 6
New average
= 234/6
=39

Q-52. The age of Ram is double as that of Shyam and half as that of Suresh. If the sum of their ages is 70, what is the age of Ram?

(a) 20 (b) 30
(c) 40 (d) 10

View Answer and Solution 
  
Answer: (a)
Solution:
Suppose the age of Shyam
= F years
Age of Ram = 2F years
Age of Suresh = 4F years
According to question,
F + 2F + 4F = 70
or, 7F = 70
F= 70/7 = 10
Age of Ram = 2F
= 2 × 10
= 20 years

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Conclusion

Arithmetical Reasoning is one of the most important reasoning topic. As you practice and learned about 50 + Arithmetical Reasoning Questions And Answers, that will help to obtained a good marks in exam. Many people struggle with arithmetic reasoning because they do not have a strong based in basic math skills. But with some practice and effort, you can develop strong arithmetical reasoning skills. If you have any doubts regarding Arithmetical Reasoning, you can drop the question in comment box.

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