Olympiad/HOTS corner

Author:Subject Experts

Subject Experts Mathematics Solutions for Exercise - Olympiad/HOTS corner

Simple step-by-step solutions to Olympiad/HOTS corner questions of Rational Numbers from Foundation Course Mathematics. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Olympiad/HOTS corner with Hints & Solutions

EASY
7th CBSE
IMPORTANT

Study the statement carefully

(i) Every integer is a rational number and every fraction is a rational number

(ii) A rational number pq is positive, if pand q are either both positive or both negative.

(iii) A rational number pq is negative, if one of p and q is positive and other is negative.

(iv) If there are two rational numbers with common denominator, then one with the larger numerator is larger than the other.

Which of the following options hold?

EASY
7th CBSE
IMPORTANT

Which of the following statements is incorrect?

EASY
7th CBSE
IMPORTANT

Which of the following options is correct?

MEDIUM
7th CBSE
IMPORTANT

Read the statements carefully and select the correct option

Statement I: The product of an integer and a rational number can never be a natural number

Statemetn-II The quotient of division of an integer by a rational number can never be an integer.

MEDIUM
7th CBSE
IMPORTANT

Which of the following rational numbers satisfies the given property?

a+b+c=a+b+c

MEDIUM
7th CBSE
IMPORTANT

Which of the following options shows the numbers arranged in ascending order?

MEDIUM
7th CBSE
IMPORTANT

Which of the following options represents the value of P shown on the number line?

Question Image

EASY
7th CBSE
IMPORTANT

State 'T' for true and 'F' for false ans select the correct option

(i) Every natural number is a rational number

(ii) Every rational number is a fraction

(iii) Zero is not  a rational number

(iv) The reciprocal of 0 is 10