# Basic Mathematics-Arithmetic (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream SB-SX (Class 12 & 1st Year B.Sc.) Math): Questions 18 - 23 of 25

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## Question number: 18

» Basic Mathematics » Arithmetic » Simplifying Expressions

Appeared in Year: 2014

MCQ▾

### Question

For a real number we denote by the largest integer less than or equal to . If are real number with , then which of the following statement is always true?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 19

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2013

MCQ▾

### Question

Let be real numbers such that,

For every natural number . Then is equal to – (Model Paper)

### Choices

Choice (4) Response

a.

3

b.

15

c.

7

d.

12

## Question number: 20

» Basic Mathematics » Arithmetic » Simplifying Expressions

Appeared in Year: 2015

MCQ▾

### Question

If , then equals –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 21

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2015

MCQ▾

### Question

Suppose are positive integers such that . Then is equal to –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 22

» Basic Mathematics » Arithmetic » Simplifying Expressions

Appeared in Year: 2015

MCQ▾

### Question

Let be a polynomial such that , where is a positive integer. Then equals –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 23

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2015

MCQ▾

### Question

The largest perfect square that divides is –

### Choices

Choice (4) Response

a.

b.

c.

d.

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