# Mental Ability (NCO- Cyber Olympiad Class 2): Questions 278 - 285 of 369

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## Question number: 278

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which number belongs in the box?

### Choices

Choice (4) Response

a.

46

b.

22

c.

44

d.

55

## Question number: 279

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

What is the missing number in the box?

### Choices

Choice (4) Response

a.

3

b.

5

c.

0

d.

7

## Question number: 280

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Mother ordered 5 packets of chocolates. Each chocolates contained 10 chocolates. 6 chocolates were cracked. How many good chocolates were there?

### Choices

Choice (4) Response

a.

43

b.

26

c.

54

d.

44

## Question number: 281

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which number belongs in the box?

### Choices

Choice (4) Response

a.

77

b.

66

c.

76

d.

56

## Question number: 282

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

My 100’s digit is 3, 10’s digit is 1 less than my 100’s digit, and one’s digit is 4. Who am I?

### Choices

Choice (4) Response

a.

346

b.

324

c.

634

d.

436

## Question number: 283

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

54

b.

53

c.

20

d.

92

## Question number: 284

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

96 ladybugs are lounging on a leaf. Half of them fly away. How many are still there on the leaf?

### Choices

Choice (4) Response

a.

46

b.

45

c.

47

d.

58

## Question number: 285

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The baker had 6 boxes of cookies. There were 10 cookies in each box. He sold 2 of the boxes. How many cookies are left?

### Choices

Choice (4) Response

a.

40

b.

60

c.

30

d.

20

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