Mathematical Content-Number System and Arithmetic (CTET Paper-II Mathematics): Questions 72 - 79 of 177

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Question number: 72

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

The reciprocal of 57×(311) is

Choices

Choice (4) Response
a.

1577

b.

1577

c.

7715

d.

7715

Question number: 73

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

Question

The number of integers less than -3 but greater than -8 is (July)

Choices

Choice (4) Response
a.

3

b.

4

c.

2

d.

6

Question number: 74

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

A bus covers a distance at speed of 25kmh in 5 hours. If speed is increased by 4%, then in 5 hours the distance covered (in km) is

Choices

Choice (4) Response
a.

130

b.

120

c.

125

d.

95

Question number: 75

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

The mean of 14 numbers is 2. If we exclude two numbers 1 and 3 from given series of 14 numbers, the new mean will be

Choices

Choice (4) Response
a.

6

b.

1.9

c.

4

d.

2

Question number: 76

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

Question

The square of 15 is divided by the cube root of 343. The remainder is (July)

Choices

Choice (4) Response
a.

2

b.

3

c.

1

d.

4

Question number: 77

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

When a number is increased by 12 and become one-fifth, the result is 15. The sum of digits of the original number is

Choices

Choice (4) Response
a.

9

b.

7

c.

12

d.

3

Question number: 78

» Mathematical Content » Number System and Arithmetic

MCQ▾

Question

Which one of the following statement is not true?

Choices

Choice (4) Response
a.

Every rational number is an integer

b.

0.25=0.5

c.

412 is not a perfect cube

d.

3433=7

Question number: 79

» Mathematical Content » Number System and Arithmetic

Appeared in Year: 2013

MCQ▾

Question

The square of 9 is divided by the cube root of 125. The remainder is (July)

Choices

Choice (4) Response
a.

1

b.

2

c.

3

d.

4

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