Mathematical Content (CTET Paper-II Mathematics): Questions 311 - 316 of 377

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Question number: 311

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

If 200302=2×10x+2×10y+3×10z w x, y and z are whole numbers, then the value of x+yz is

Choices

Choice (4) Response

a.

5

b.

1

c.

3

d.

7

Question number: 312

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

The value of

(14a)bc(7b)ac Where a = 0, b = 1 and c = 2, is:

Choices

Choice (4) Response

a.

25

b.

0

c.

1

d.

-1

Question number: 313

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2014

MCQ▾

Question

We call a number perfect if it is the sum of all its positive divisors, except itself. For example, 28 is a perfect number because 28 = 1+2+4+7+14 . Which of the following numbers is a perfect number? (Sept)

Choices

Choice (4) Response

a.

9

b.

6

c.

10

d.

13

Question number: 314

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2015

MCQ▾

Question

The value of

(2a)bc(5b)ac

Where a = 2, b = 3 and c = 0, is: (Sep)

Choices

Choice (4) Response

a.

-1

b.

0

c.

1

d.

25

Question number: 315

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

A bike goes two kilometers at 45 km per hour for each kilometer and then goes another one kilometer at 35 km per hour. The average speed (in kmhour ) of the bike for 3 km is

Choices

Choice (4) Response

a.

4123

b.

45

c.

4123

d.

4332

Question number: 316

» Mathematical Content » Geometry

MCQ▾

Question

In the figure, ABC is an equilateral triangle and AMBC . Measure of BAMandCAM , in degrees is

An equilateral triangle and AM ⊥ BC

An Equilateral Triangle and AM ⊥ BC

Find the angle BAM and CAM by using the given information in the question

Choices

Choice (4) Response

a.

40, 20

b.

25, 25

c.

30, 30

d.

25, 35

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