# Basic Mathematics (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 82 - 88 of 164

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## Question number: 82

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

The largest non-negative integer p such that 12p divides 15! is

### Choices

Choice (4) Response

a.

5

b.

2

c.

4

d.

3

## Question number: 83

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2015

MCQ▾

### Question

The largest non-negative integer k such that 24k divides 13! is

### Choices

Choice (4) Response

a.

3

b.

5

c.

4

d.

2

## Question number: 84

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

For the number of 4-digit numbers of the form abab (in base 10), maximum prime number is –

### Choices

Choice (4) Response

a.

103

b.

37

c.

101

d.

97

## Question number: 85

» Basic Mathematics » Arithmetic » Rates

MCQ▾

### Question

A man in a train notices that he can count 26 telephone posts in one minute. If they are known to be 46 meter apart, they at what speed is the train travelling?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 86

» Basic Mathematics » Arithmetic » Ratio and Proportion

MCQ▾

### Question

In a cinema hall, the charge per person is Rs. 400. On the first day, only 50 % of the seats were filled. The owner decided to reduce the price by 12 % and there was an increase of 36 % in the number of spectators on the next day. The percentage increase in the revenue on the second day was –

### Choices

Choice (4) Response

a.

17.36

b.

19.68

c.

18.17

d.

20.20

## Question number: 87

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

Suppose a2, a3, a4, a5, a6 are integers such that

Where for j = 2,3, 4,5, 6. The sum is,

### Choices

Choice (4) Response

a.

9

b.

8

c.

10

d.

11

## Question number: 88

» Basic Mathematics » Algebra » Solving Equations

MCQ▾

### Question

Roots of equation:

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page