# BITSAT Mathematics: Questions 24 - 31 of 378

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## Question number: 24

MCQ▾

### Question

The maximum value of , when is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 25

» Basic Mathematics » Algebra » Solutions to Equations

MCQ▾

### Question

Let be real numbers such that and ; then the quadratic equation has –

### Choices

Choice (4) Response

a.

Only one real roots

b.

Non – real roots

c.

Purely imaginary roots

d.

Real roots

## Question number: 26

MCQ▾

### Question

Let are in G. P. of common ratio . If from A. P. , then equals –

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

## Question number: 27

MCQ▾

### Question

The number of ways in which students can be distributed equally among sections is –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 28

MCQ▾

### Question

If inverse of a diagonal matrix is –

### Choices

Choice (4) Response

a.

Diagonal

b.

Symmetric

c.

Skew – symmetric

d.

None of the above

## Question number: 29

MCQ▾

If , then .

### Choices

Choice (4) Response

a.

1

b.

0

c.

d.

None of the above

## Question number: 30

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

If , then –

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 31

MCQ▾

If , then –

### Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

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