Mental Ability (NCO- Cyber Olympiad Class 5): Questions 126 - 130 of 257

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Question number: 126

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In ancient Greece, people used letters of their alphabet as numbers. A mark after a letter shown is being used as a number.

In ancient Greece, people used letters of their alphabet as numbers.

Find which one is correct

Letter

Name

Number

α

Alpha

1

β

Beta

2

γ

Gamma

3

δ

Delta

4

ε

Epsilon

5

σ

sigma

6

θ

vartheta

7

θ

Theta

8

μ

MU

9

According to this table, which of the following statements is true?

Choices

Choice (4) Response

a.

δ+β<4

b.

δβ> 5

c.

δ+β=6

d.

δ×β= 7

Question number: 127

» Mental Ability » Basic Arithmetic

MCQ▾

Question

1.300×100 = ________.

Choices

Choice (4) Response

a.

130

b.

1310

c.

131

d.

131.0

Question number: 128

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Red Shaded part is given find fraction

Red Shaded Part Is Given Find Fraction

Find unshaded part and shaded part of this fraction

Choices

Choice (4) Response

a.

25

b.

23

c.

15

d.

12

Question number: 129

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The scale of drawing for a Ground is drawn so that 1mm=1cm . If the scale drawing of the ground is drawn with an area of 1500 square mm, what will be the area of the ground?

Choices

Choice (4) Response

a.

100 square cm

b.

1500 square cm

c.

1 square cm

d.

15 cm

Question number: 130

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Megha has 15 Ball. Tina has 2 times as many balls as Megha. Jiya has 16 fewer Balls than Tina. Which of these equations could correctly represent how many Balls Jiya has?

Choices

Choice (4) Response

a.

15 + 2 +16

b.

16(3×15)

c.

(15×2)16

d.

2 × (16 - 15)

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