Shortcut in Quantitative Aptitude for Competition>Chapter 1 - Number System & Simplification>Exercise>Q 7

EASY

Andhra Pradesh State Cooperative Bank Assistant

IMPORTANT

Earn 100

The last digit of the expression $4 + 9^{2} + 4^{3} + 9^{4} + 4^{5} + 9^{6} + . . . . . + 4^{99} + 9^{100}$ is _____.

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Important Questions on Number System & Simplification

EASY

Andhra Pradesh State Cooperative Bank Assistant

IMPORTANT

Shortcut in Quantitative Aptitude for Competition>Chapter 1 - Number System & Simplification>Exercise>Q 8

Find the number of zeros at the end of the product

1^{5} \times 2^{5} \times 3^{5} \times . . . . . . \times 32^{5}

?

MEDIUM

Andhra Pradesh State Cooperative Bank Assistant

IMPORTANT

Shortcut in Quantitative Aptitude for Competition>Chapter 1 - Number System & Simplification>Exercise>Q 9

Which of the following will not completely divide

(3^{41} + 7^{82})

?

MEDIUM

Andhra Pradesh State Cooperative Bank Assistant

IMPORTANT

Shortcut in Quantitative Aptitude for Competition>Chapter 1 - Number System & Simplification>Exercise>Q 10

Find the digit at unit's place of

{(377)}^{59} \times {(793)}^{87} \times {(578)}^{129} \times {(99)}^{99}

?

MEDIUM

Andhra Pradesh State Cooperative Bank Assistant

IMPORTANT

Shortcut in Quantitative Aptitude for Competition>Chapter 1 - Number System & Simplification>Exercise>Q 11

A number which when divided by $32$ leaves a remainder of $29$ . If this number is divided by $8$ the remainder will be _____.

EASY

Andhra Pradesh State Cooperative Bank Assistant

IMPORTANT

Shortcut in Quantitative Aptitude for Competition>Chapter 1 - Number System & Simplification>Exercise>Q 12

If two numbers when divided by a certain divisor gives remainder

35

and

30

respectively and when their sum is divided by the same divisor, the remainder is

20

, then the divisor is _____.