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UGC NET Paper 1
IMPORTANT
Earn 100

The smallest perfect square number which is divisible by 15,18 and 25 is:

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Important Questions on Mathematical Reasoning

MEDIUM
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 32
A gardener plants 17956 trees in such a way that there are as many rows as there are trees in a row. The number of trees in a row are:
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UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 33
A group of students decided to collect as many rupees from each member of the group as is the number of members. If the total collection amounts to Rs. 2209, the number of members in the group is:
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UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 34
In a class of 100 students, the mean marks obtained in a subject is 30 and in another class of 50 students the mean marks obtained in the same subject is 60. The mean marks obtained by the students of two classes taken together is:
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UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 35
The average age of a committee of 8 members is 40 years. A member aged 55 years retired and his place was taken by another member aged 39 years. The average age of the present committee is:
MEDIUM
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 36
5 years ago, the average age of A, B, C and D was 45. With E joining them now, the average age of all the five is 49 years. How old is E?
MEDIUM
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 37
The mean temperature of Monday to Wednesday was 37° C and that of Tuesday to Thursday was 34° C. If the temperature on Thursday was 4/5th that of Monday, what was the temperature on Thursday?
MEDIUM
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 38
Out of three given numbers, the first one is twice the second and three times the third. If the average of these numbers is 88, then the difference between first and third is:
MEDIUM
UGC NET Paper 1
IMPORTANT
NTA - UGC NET/SET/JRF/Lectureship Teaching and Research Aptitude Paper I>Chapter 5 - Mathematical Reasoning>Practice Excercise>Q 39
The average of marks obtained by 120 candidates was 35. If the average of passed candidates was 39 and that of failed candidates was 15, the number of candidates who passed the examination is: