# Basic Mathematics (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 53 - 57 of 164

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## Question number: 53

» Basic Mathematics » Geometry » Advanced Therorems and Properties

MCQ▾

### Question

In the figure given below, a rectangle of perimeter 100 units is divided into 9 congruent rectangles:

Find the value of (a, b, c).

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 54

» Basic Mathematics » Arithmetic » Ratio and Proportion

MCQ▾

### Question

The average incomes of the people in two villages are P and Q, respectively. Assume that P ≠ Q. A person moves from the first village to the second village. The new average incomes are P’ and Q’, respectively. Which of the following is not possible?

### Choices

Choice (4) Response

a.

P’ > P and Q’ < Q

b.

P’ > P and Q’ > Q

c.

P’ = P and Q’ = Q

d.

P’ < P and Q’ < Q

## Question number: 55

» Basic Mathematics » Arithmetic » Absolute Value

MCQ▾

### Question

The square of is,

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 56

» Basic Mathematics » Geometry » Polygons With More Than 4 Sides

MCQ▾

### Question

A triangular corner is cut from a rectangular piece of board and the resulting pentagon has sides 5,13,15,17,20 in some order. The ratio of the area of the rectangle to the area of the pentagon is,

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 57

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

Let n > 1 be an integer. Which of the following sets of numbers necessarily contains a multiple of 3?

### Choices

Choice (4) Response

a.

b.

c.

d.

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