NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 170

EASY

UGC NET Paper 1

IMPORTANT

Earn 100

A $280 m$ train is moving at a speed of $80 kmph$ . How much time will it take to pass a bridge that is $120 m$ long?

75% studentsanswered this correctly

Important Questions on Mathematical Reasoning and Aptitude

MEDIUM

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 171

The price of cooking oil has increased by

25 %

. The percentage of reduction that a family should effect in the use of cooking oil so as not to increase the expenditure on this account is:

EASY

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 172

In an organisation,

40 %

of the employees are matriculates,

50 %

of the remaining are graduates, and the remaining

180

are postgraduates. How many employees are graduates?

EASY

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 173

In a town,

96 %

of the population is

23, 040

. The total population of the town is:

EASY

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 174

If

75 %

of the students in a school are boys and the number of girls is

420

, then the number of boys is:

EASY

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 175

A man spends Rs.

3500

per month and saves

12 \frac{1}{2} %

of his income. His monthly income is:

EASY

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 177

X's salary is half that of Y's. If X got a

50 %

rise in his salary and Y got a

25 %

rise in his salary, then the percentage increase in the combined salary of both is _____.

MEDIUM

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 178

A mixture of

40

litres of milk and water contains

10 %

water. How much water must be added to make water

20 %

in the new mixture?

EASY

UGC NET Paper 1

IMPORTANT

NTA - UGC NET/SET/JRF>Chapter 5 - Mathematical Reasoning and Aptitude>Practice Exercises>Q 179

Anand spends

75 %

of his income. His income is increased by

20 %

and he increased his expenditure by

10 %

. His savings are increased by

: