How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 1>Q 19

EASY

CAT

IMPORTANT

Earn 100

In a number system the product of $44$ and $11$ is $3414$ . The number $3111$ of this system, when converted to decimal number system, becomes:

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Important Questions on Review Tests - Block I

MEDIUM

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 1>Q 20

Atul is given

158

rs. in one rupee denominations. He has been asked to allocate them into a number of bags such that any amount required between Re

1

and

158

can be given by handing out a certain number of bags without opening them. What is the minimum number of bags required?

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CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 2>Q 1

Find the number of six-digits numbers that can be formed using the digits

1, 2, 3, 4, 5, 6

once such that the six-digit number is divisible by its unit digit.

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 2>Q 2

Which is the highest

3

-digit number that divides the number

11111 . . . . 1

(

27

times) perfectly without leaving any remainder?

MEDIUM

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 2>Q 3

W 1, W 2, . . . ., W 7

are

7

positive integral values such that by attaching the coefficients of

+ 1, 0

and

- 1

to each value available and adding the resultant values, any number from

1

to

1093

(both included) could be formed. If

W 1, W 2, . . . ., W 7

are in ascending order, then what is the value of

W 3

?

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 2>Q 4

What is the unit digit of the number

63^{25} + 25^{63}

?

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CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 2>Q 5

Find the remainder when

(2222^{5555} + 5555^{2222})

is divided by

7

.

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 2>Q 6

What is the number of nines used in numbering a

453

page book?

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 3 - Review Tests - Block I>Review Test 2>Q 7

How many four-digit number is divisible by

5

but not by

25

.