Mathematical Content-Number System and Arithmetic (CTET Paper-II Mathematics): Questions 52 - 57 of 177

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Question number: 52

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2012

MCQ▾

Question

The value of the expression 231023012300 is (May)

Choices

Choice (4) Response

a.

2101

b.

2(291)

c.

21012

d.

291

Question number: 53

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

The number 0.0000607 is expressed in standard form as

Choices

Choice (4) Response

a.

0.607×104

b.

60.7×106

c.

6.07×105

d.

607×107

Question number: 54

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

Given the numbers 2.2×106,215×106,22×108and2210×106 . Which of these is not equal to 0.0000022?

Choices

Choice (4) Response

a.

2.2×106

b.

22×108

c.

2210×106

d.

215×106

Question number: 55

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

A car runs at speed of 30 kmh to cover a distance of 150 km. Then total time required and distance (in km) covered by the car in 1.5 hours are

Choices

Choice (4) Response

a.

5 h, 45 km

b.

5 h, 50 km

c.

3 h, 50 km

d.

5.3 h, 48 km

Question number: 56

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2012

MCQ▾

Question

The diameter of a cylindrical jar is increased by 25%. By what percent must the height of the jar be decreased so that there is no change in its volume? (Jan)

Choices

Choice (4) Response

a.

25

b.

10

c.

54

d.

36

Question number: 57

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

Question

One-half of 1.2×1030 is (July)

Choices

Choice (4) Response

a.

6.0×1029

b.

0.6×530

c.

6.0×1030

d.

1.2×1015

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