Mental Ability (NCO- Cyber Olympiad Class 3): Questions 67 - 75 of 232

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Question number: 67

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which of these equals to 12×2 ?

Choices

Choice (4) Response

a.

122

b.

20+4

c.

242

d.

12+2

Question number: 68

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In which one of the following numbers, the digits cannot be rearranged to get 3-digit number?

Choices

Choice (4) Response

a.

868

b.

919

c.

272

d.

300

Question number: 69

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Raman had 28 balloons. In a party 8 balloons were burst. How many are left with him?

Choices

Choice (4) Response

a.

21

b.

20

c.

25

d.

18

Question number: 70

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A triangle has

Choices

Choice (4) Response

a.

Three sides

b.

Four equal sides

c.

Two equal sides

d.

One curved edge

Question number: 71

» Mental Ability » Basic Arithmetic

MCQ▾

Question

72 has

Choices

Choice (4) Response

a.

70 tens

b.

7 ones

c.

7 tens

d.

20 ones

Question number: 72

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In which one of the following numbers, the digits can be rearranged to get another three-digit number.

Choices

Choice (4) Response

a.

010

b.

090

c.

861

d.

200

Question number: 73

» Mental Ability » Basic Arithmetic

MCQ▾

Question

There are 15 children in a group each having 2 balls and 1 wafer. How many total numbers of balls and wafers do they have?

Choices

Choice (4) Response

a.

21, 15

b.

20, 25

c.

15, 30

d.

30, 15

Question number: 74

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In one journey a van can take 8 people. In how many journey can it take 48 people?

Choices

Choice (4) Response

a.

4 journey

b.

8 journeys

c.

5 journeys

d.

6 journeys

Question number: 75

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A square has

Choices

Choice (4) Response

a.

Four equal sides

b.

Three equal sides

c.

One curved edge

d.

Two equal sides

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