Basic Mathematics (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 106 - 112 of 164

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Question number: 106

» Basic Mathematics » Geometry » Triangle and Properties

MCQ▾

Question

In a triangle PQR with ∠Q = 90°, M is a point on PR such that QM: QR = 5: 2. If and , then MR: MP is –

Choices

Choice (4) Response

a.

b.

1: 2

c.

2: 1

d.

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
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