Mental Ability (NCO- Cyber Olympiad Class 4): Questions 81 - 88 of 351

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Question number: 81

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which of the following statement is incorrect

Choices

Choice (4) Response

a.

13 > 14 > 15

b.

39 > 38 > 37

c.

23 > 24 > 25

d.

25 > 26 > 217

Question number: 82

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Complete the series: 1, 4, 2, 5, 3, ________, ________

Choices

Choice (4) Response

a.

7, 1

b.

6, 4

c.

6, 2

d.

2, 4

Question number: 83

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which is another way of writing 4×4=16 ?

Choices

Choice (4) Response

a.

30÷5=6

b.

15÷5=3

c.

16÷4=4

d.

20÷5=4

Question number: 84

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Aryan bought 9 sets of light bulbs. The bulbs come in sets of 9. How many light bulbs did he buy in all?

Choices

Choice (4) Response

a.

82

b.

85

c.

25

d.

81

Question number: 85

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Mita had 210 sheets of paper. She used 10 for a report. How many sheets did she used?

Choices

Choice (4) Response

a.

10

b.

176

c.

180

d.

200

Question number: 86

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which is another way of writing 6×5=30 ?

Choices

Choice (4) Response

a.

16÷4=4

b.

20÷5=4

c.

30÷5=6

d.

25÷5=5

Question number: 87

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Kavita bought 5 sets of light bulbs. The bulbs come in sets of 5. How many light bulbs did she buy in all?

Choices

Choice (4) Response

a.

25

b.

12

c.

15

d.

24

Question number: 88

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In each basket 8 apples are kept. Number of baskets required to keep 64 apples is

Choices

Choice (4) Response

a.

20

b.

5

c.

8

d.

10

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