# Mental Ability (NCO- Cyber Olympiad Class 4): Questions 39 - 46 of 351

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 783 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 400.00 or

## Question number: 39

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which is another way of writing ?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 40

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Nany drive 200 miles in the morning and 125 miles in the afternoon. How many miles did Nany drive in all, to the nearest hundred?

### Choices

Choice (4) Response

a.

500

b.

200

c.

300

d.

400

## Question number: 41

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Nayna bought 4 sets of light bulbs. The bulbs come in sets of 3. How many light bulbs did she buy in all?

### Choices

Choice (4) Response

a.

12

b.

14

c.

10

d.

16

## Question number: 42

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

If + means , means +, means and means , then

### Choices

Choice (4) Response

a.

0

b.

8

c.

-7

d.

12

## Question number: 43

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Two fractions are equivalent, if their cross multiplications are

### Choices

Choice (4) Response

a.

1

b.

Equal

c.

not equal

d.

0

## Question number: 44

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

2.4

b.

0.56

c.

2

d.

2.8

## Question number: 45

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Thirteen thousand thirteen hundred thirteen is written as

### Choices

Choice (4) Response

a.

131313

b.

14313

c.

13013

d.

130013

## Question number: 46

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which of the following is a leap year?

### Choices

Choice (4) Response

a.

1709

b.

1803

c.

2000

d.

1900

f Page