# Basic Mathematics (KVPY Stream-SA (Class 11) Math): Questions 35 - 38 of 164

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## Question number: 35

» Basic Mathematics » Arithmetic » Clocks

Appeared in Year: 2012

MCQ▾

### Question

Observe that, at any instant, the minute and hour hands of a clock make two angles them whose sum is 360? . At 6: 15 the difference between these two angles is.

### Choices

Choice (4) Response

a.

175

b.

170

c.

165

d.

180

## Question number: 36

» Basic Mathematics » Arithmetic » Ratio and Proportion

Appeared in Year: 2013

MCQ▾

### Question

There are three kinds of liquids X, Y, Z. Three jars J1, J2, J3 contain 100 ml of liquids X, Y, Z respectively. By an operation we mean three steps in the following order:

- stir the liquid in J1 and transfer 10 ml from J1 into J2;

- stir the liquid in J2 and transfer 10 ml from J2 into J3;

- stir the liquid in J3 and transfer 10 ml from J3 into J1;

After performing the operation four times, let x, y, z be the amounts of X, Y, Z, respectively, in J1. Then

### Choices

Choice (4) Response

a.

Y > X > Z

b.

X > Y > Z

c.

Z > X > Y

d.

X > Z > Y

## Question number: 37

» Basic Mathematics » Geometry » Advanced Therorems and Properties

Appeared in Year: 2013

MCQ▾

### Question

On each face of a cuboid, the sum of its perimeter and its area is written. Among the six numbers so written, there are three distinct numbers and they are 16, 24 and 31. The volume of the cuboid lies between.

### Choices

Choice (4) Response

a.

21 and 28

b.

28 and 35

c.

7 and 14

d.

14 and 21

## Question number: 38

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2014

MCQ▾

### Question

The number of 6-digit numbers of the form ababab (in base 10) each of which is a product of exactly 6 distinct primes is

### Choices

Choice (4) Response

a.

15

b.

10

c.

13

d.

8

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