# Basic Mathematics (KVPY Stream-SA (Class 11) Math): Questions 107 - 112 of 164

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## Question number: 107

» Basic Mathematics » Geometry » Quadrilateral and Properties

MCQ▾

### Question

The area of a rectangular ABCD is 40. Points E and F are on the side BC, such that area of the trapezoid AEFD becomes 32. Find the ratio of parallel sides of trapezoid AEFD.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 108

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

### Question

The number of distinct primes dividing is –

### Choices

Choice (4) Response

a.

7

b.

6

c.

8

d.

9

## Question number: 109

» Basic Mathematics » Arithmetic » Solving Expressions

MCQ▾

### Question

If x, y are real number such that, then the value of is –

### Choices

Choice (4) Response

a.

2

b.

1

c.

0

d.

3

## Question number: 110

» 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 5?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 111

» Basic Mathematics » Arithmetic » Rates

MCQ▾

### Question

Mahesh and Joseph are working on an assignment. Mahesh takes 8 hours to type 28 pages on a computer, while Joseph takes 4 hours to type 32 pages. How much time will they take, working together on two different computers to type an assignment 69 pages?

### Choices

Choice (4) Response

a.

9 hr

b.

9 hr 25 min

c.

8 hr 30 min

d.

10 hr 15 min

## Question number: 112

» Basic Mathematics » Arithmetic » Ratio and Proportion

MCQ▾

### Question

A bag contains 50 p, 25 p and 10 p coins in the ratio, amounting to Rs. 117. Find the numbers of coins of each type,

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page