# Basic Mathematics-Arithmetic (KVPY Stream-SA (Class 11) Math): Questions 44 - 49 of 83

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## Question number: 44

» Basic Mathematics » Arithmetic » Solving Expressions

MCQ▾

### Question

For, maximum possible value of x is –

### Choices

Choice (4) Response

a.

-3

b.

-8

c.

-5

d.

-4

## Question number: 45

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

Which of the following set of numbers necessarily contains a multiple of 11?

### Choices

Choice (4) Response

a.

b.

c.

n50

d.

## Question number: 46

» Basic Mathematics » Arithmetic » Rates

MCQ▾

### Question

A plumber can be paid under two schemes as given below:

(i): Rs. 800 and Rs. 30 per hour

(ii): Rs. 190 per hour.

If the job takes n hours, for what values of n does the scheme (i) give the plumber the better wages?

### Choices

Choice (4) Response

a.

4

b.

6

c.

8

d.

9

## Question number: 47

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

The largest non-negative integer K such that 18k divides 16! is

### Choices

Choice (4) Response

a.

5

b.

3

c.

2

d.

4

## Question number: 48

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

The least positive integer n from which is –

### Choices

Choice (4) Response

a.

10

b.

11

c.

12

d.

13

## Question number: 49

» Basic Mathematics » Arithmetic » Rates

MCQ▾

### Question

Given area three cylindrical buckets A, B, C whose circular bases are of radii 4, 6, 8 units, respectively. Initially water is filled in these buckets up to the same height. Some water is then transferred from C to A so that they both have the same volume of water. Some water is then transferred between A and B so that they both have the same volume of water. If, denote the heights of water at this stage in the buckets B, C respectively, then the ratio equals –

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page