# Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 160 - 164 of 224

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## Question number: 160

» Mathematics » Algebraic Expressions

MCQ▾

### Question

If , then what is the value of ?

### Choices

Choice (4) Response

a.

1

b.

-3

c.

3

d.

0

## Question number: 161

» Mathematics » Algebraic Expressions

MCQ▾

### Question

Consider the following statements.

I. The product of any three consecutive integers is divisible by 6.

II. Any integer can be expressed in one of the three forms 3k, 3k + l, 3k + 2, where k is an integer.

Which of the above statements is/are correct?

### Choices

Choice (4) Response

a.

Only I

b.

Only II

c.

I and II

d.

Neither I nor II

## Question number: 162

» Mathematics » Trigonometry

MCQ▾

### Question

is equal to as shown in the adjoining figure. If , then is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 163

» Mathematics » Trigonometry

MCQ▾

### Question

In the given figure, if , and then is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 164

» Mathematics » Trigonometry

MCQ▾

### Question

In figure, form a linear pair. Then, the value of x is

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page