Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 14

EASY

CAT

IMPORTANT

Earn 100

A beggar has $50$ coins with an amount of $₹ 15$ in the denominations of $25$ paise and $50$ paise. How many $25$ paise coins are there with the beggar?

100% studentsanswered this correctly

Important Questions on Arithmetic

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 15

Two litres of pure spirit is added to

6 L

of a spirit solution containing

16 \frac{2}{3} %

spirit. What is the concentration of the spirit in the resultant solution?

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 16

Three litres of pure milk is added to

10 L

of a milk solution containing

9 %

milk. Find the concentration of the resultant solution.

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 17

In what ratio must a quality of sugar

@ ₹ 15.50 / kg

be mixed with another quality of sugar @

₹ 21.80 / kg

so that selling the mixture at

₹ 20.02 / kg

results in

10 %

profit?

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 18

Parul Jaiswal has

₹ 11, 200

in

₹ 100

and

₹ 500

denomination. What is the ratio of the number of notes, of the two types, if she has a total of

40

notes with her?

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 19

What is the average of all the odd numbers in between

50

and

80

?

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 20

A shrewd milkman mixes water and milk in the ratio of

2 : 3

. What part of this mixture should be removed and replaced with water so that the solution contains water and milk in the ratio

1 : 1

?

MEDIUM

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 21

A milkman sells his mixture of milk and water at the cost price of milk itself and thus he gains a profit of $20 \%$. What is the ratio of milk and water in the mixture?

MEDIUM

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 2 - Arithmetic>Practice Exercises>Q 1

Neo is going to NDLS from PNBE by his car at a speed of

40 km / h

. While coming back, he returns with a speed of

x km / h

. What should be the value of

x

so that his average speed during the entire journey is

80 km / h

?