Basic Mathematics-Arithmetic (KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Math): Questions 11 - 14 of 25

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Question number: 11

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2012

MCQ▾

Question

The number of ordered pairs (m, n), where Equation such that 6m + 9n is a multiple of 5 is –

Choices

Choice (4) Response

a.

500

b.

2500

c.

1250

d.

625

Question number: 12

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2013

MCQ▾

Question

Let n be a positive integer such that,

Equation

Let Equation be the number of digits in the binary expansion of n. Then the minimum and the maximum possible value of Equation are,

Choices

Choice (4) Response

a.

5 and 16

b.

4 and 17

c.

5 and 17

d.

4 and 16

Question number: 13

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2013

MCQ▾

Question

Let Equation be a positive integer such that

Equation

Let Equation be the number of digits in the binary expansion of Equation . Then the minimum and maximum possible values of Equation are – (Model Paper)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 14

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2014

MCQ▾

Question

For each positive integer Equation , let Equation . Then the number of elements Equation is Equation for which Equation is:

Choices

Choice (4) Response

a.

9

b.

11

c.

12

d.

10

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