# Mental Ability (NCO- Cyber Olympiad Class 6): Questions 152 - 159 of 394

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## Question number: 152

» Mental Ability » Basic Geometry

MCQ▾

### Question

Find the value of angle B in below given triangle.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 153

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

If A stands for add, B for subtract, C for multiply and D for divide then stands for

### Choices

Choice (4) Response

a.

4

b.

8

c.

6

d.

2

## Question number: 154

» Mental Ability » Basic Geometry

MCQ▾

### Question

A triangle can have

### Choices

Choice (4) Response

a.

Two obtuse angles

b.

Two right angles

c.

Two acute angles

d.

Question does not provide sufficient data or is vague

## Question number: 155

» Mental Ability » Basic Geometry

MCQ▾

### Question

A rhombus can have

### Choices

Choice (4) Response

a.

All equal length sides

b.

All same angles

c.

Two same angles

d.

Both a. and c. are correct

## Question number: 156

» Mental Ability » Basic Algebra

MCQ▾

### Question

Given, the value of is ________.

### Choices

Choice (4) Response

a.

38

b.

12

c.

144

d.

20

## Question number: 157

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

64 % of 30 % of 45 %=?

### Choices

Choice (4) Response

a.

8.64 %

b.

45 %

c.

10 %

d.

30 %

## Question number: 158

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

If A stands for add, B for subtract, C for multiply and D for divide then stands for

### Choices

Choice (4) Response

a.

6

b.

5

c.

7

d.

4

## Question number: 159

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

One train travels at 45 kmph and another at 10 . Ratio of their speeds is

### Choices

Choice (4) Response

a.

5: 4

b.

2: 3

c.

4: 5

d.

3: 2

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