Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 5): Questions 90 - 96 of 147

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Question number: 90

» 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)

Question number: 91

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Find the odd number out.

Choices

Choice (4) Response

a.

25

b.

9

c.

6

d.

4

Question number: 92

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Rajat planted 35 rows of sunflower. There are 15 sunflower plants in each row. How many sunflower plants are there in all?

Choices

Choice (4) Response

a.

450

b.

200

c.

525

d.

600

Question number: 93

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The cost price of 16 books is the same as the selling price of 12 books. Find the loss/profit?

Choices

Choice (4) Response

a.

40%

b.

30%

c.

32.50%

d.

33.3%

Question number: 94

» Mental Ability » Basic Arithmetic

MCQ▾

Question

What number goes into the box to make the given statement is true?

115 = 30

Choices

Choice (4) Response

a.

12

b.

1

c.

5

d.

2

Question number: 95

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Mrs. Mansi is 46 year old. Her daughter is 18 years old. The ages of Mrs. Mansi, her husband Mr. Bhavin and their daughter add up to 80. Which equation could be used to determine how old Mr. Bhavin is if n = Mr. Bhavin’s age?

Choices

Choice (4) Response

a.

18 + 8+46 = n

b.

46 + 18 + n=80

c.

18 + n=46 + 8

d.

All of the above

Question number: 96

» Mental Ability » Basic Arithmetic

MCQ▾

Question

What is the difference in the temperatures of Monday and Wednesday?

Graph of Temperature vs. Days.

Graph of Temperature vs. Days.

Find the difference in the temperatures of Monday and Wednesday.

Choices

Choice (4) Response

a.

10 ° C

b.

5 ° C

c.

0 ° C

d.

20 ° C

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