Olympiad Test : Number System - 2 - Class 6 MCQ

# Olympiad Test : Number System - 2 - Class 6 MCQ

Test Description

## 20 Questions MCQ Test Maths Olympiad Class 6 - Olympiad Test : Number System - 2

Olympiad Test : Number System - 2 for Class 6 2024 is part of Maths Olympiad Class 6 preparation. The Olympiad Test : Number System - 2 questions and answers have been prepared according to the Class 6 exam syllabus.The Olympiad Test : Number System - 2 MCQs are made for Class 6 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test : Number System - 2 below.
Olympiad Test : Number System - 2 - Question 1

### A rope of length 20m has been divided into 8 pieces of the same length. What is the length of each piece?

Detailed Solution for Olympiad Test : Number System - 2 - Question 1

Length of each piece = 20/8 = 2.5m

Olympiad Test : Number System - 2 - Question 2

### By how much 5943679 smaller than one crore?

Detailed Solution for Olympiad Test : Number System - 2 - Question 2

10000000 – 5943679 = 4056321

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Olympiad Test : Number System - 2 - Question 3

### Mr. Sharma saves Rs 8719 every month. How much money will he save in 12 years?

Detailed Solution for Olympiad Test : Number System - 2 - Question 3

Required amount = 8719 × 12 × 12
= Rs 1255536

Olympiad Test : Number System - 2 - Question 4

A motorcycles costs Rs 49735. How much will 487 motorcycles cost?

Detailed Solution for Olympiad Test : Number System - 2 - Question 4

Required amount = 49735 × 487 = Rs 24220945

Olympiad Test : Number System - 2 - Question 5

If 18 flats cost Rs 68251500. What is the cost of each flat?

Detailed Solution for Olympiad Test : Number System - 2 - Question 5

Cost of each flat

Olympiad Test : Number System - 2 - Question 6

What is the difference between the number 768 and that obtained on reversing its digits?

Detailed Solution for Olympiad Test : Number System - 2 - Question 6

Required difference = 867 – 768 = 99

Olympiad Test : Number System - 2 - Question 7

What is the sum of the number 387 and the number obtained by reversing the digit of the given number?

Detailed Solution for Olympiad Test : Number System - 2 - Question 7

Required value = 387 + 783 = 1170

Olympiad Test : Number System - 2 - Question 8

What is the roman numeral for 92 ?

Detailed Solution for Olympiad Test : Number System - 2 - Question 8

XCII = (100 – 10) + 1 + 1 = 92

Olympiad Test : Number System - 2 - Question 9

Which of the following is an invalid number

Detailed Solution for Olympiad Test : Number System - 2 - Question 9

XXXX is meaningless.

Olympiad Test : Number System - 2 - Question 10

What is the Hindu – Arabic numeral for CDXLVI ?

Detailed Solution for Olympiad Test : Number System - 2 - Question 10

CDXLVI = (500 – 100) + (50 – 10) + 5 + 1
= 400 + 40 + 6
= 446

Olympiad Test : Number System - 2 - Question 11

What is the difference of place value and face value of 7 in the number 30972 ?

Detailed Solution for Olympiad Test : Number System - 2 - Question 11

Required difference = 70 – 7 = 63

Olympiad Test : Number System - 2 - Question 12

A car covers 570 km in 16 hours. What is the speed of the car?

Detailed Solution for Olympiad Test : Number System - 2 - Question 12

Speed of the car =

= 35.625 km/hr.

Olympiad Test : Number System - 2 - Question 13

Which of the following is meaningful?

Detailed Solution for Olympiad Test : Number System - 2 - Question 13

In Roman numerals, C is used for the number 100. In option D, “C” is not placed correctly.

Olympiad Test : Number System - 2 - Question 14

A factory produces 6097 screws per day. How many screws will it produce in the month of September 2015 ?

Detailed Solution for Olympiad Test : Number System - 2 - Question 14

Required no. of screws = 6097 × 30 = 182910

Olympiad Test : Number System - 2 - Question 15

By how much is 7346879 smaller than one crore?

Detailed Solution for Olympiad Test : Number System - 2 - Question 15

Required value = 10000000 – 7346879 = 2653121

Olympiad Test : Number System - 2 - Question 16

The mass of each gas cylinder is 14kg 250-g a what is the total mass of 19 such cylinders?

Detailed Solution for Olympiad Test : Number System - 2 - Question 16

Required mass = 14.250 × 19 = 270.75 kg

Olympiad Test : Number System - 2 - Question 17

The difference between two numbers is 9470587. If the smaller number is 6976583, what is the greater number?

Detailed Solution for Olympiad Test : Number System - 2 - Question 17

Greater number = 9470587 + 6976583 = 16447170

Olympiad Test : Number System - 2 - Question 18

Which of the following is correct?

Detailed Solution for Olympiad Test : Number System - 2 - Question 18

The symbol used to represent greater than is “>” and less than is “<”. If one value is larger than the other value, we use greater than.

• In Option A: 29047 < 29153
• In Option C:29804 < 29987
• In Option D: 40167 < 42157

Therefore, Option B is correct

Olympiad Test : Number System - 2 - Question 19

A number exceeds 3760924 by 39067. What is that number?

Detailed Solution for Olympiad Test : Number System - 2 - Question 19

Required number = 3760924 + 39067 = 3799991

Olympiad Test : Number System - 2 - Question 20

The cost of a chair is Rs 1479. How much will 479 chairs cost?

Detailed Solution for Olympiad Test : Number System - 2 - Question 20

Cost of 14 chairs = 1479 × 479 = 708441

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