MATHEMATICAL REASONING

Author:Mahabir Singh

Mahabir Singh Mathematics Solutions for Exercise - MATHEMATICAL REASONING

Simple step-by-step solutions to MATHEMATICAL REASONING questions of Data Handling from IMO Olympiad Work Book 8. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from MATHEMATICAL REASONING with Hints & Solutions

MEDIUM
8th Foundation
IMPORTANT

The given pie chart gives the marks scored in an examination by a student in English, Hindi, Science & Technology, Social Science and Mathematics. If the total marks obtained by the student were 540, then the subject in which the student scored 105 marks, is ____.
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MEDIUM
8th Foundation
IMPORTANT

The probability of occurrence of an event is _____.

MEDIUM
8th Foundation
IMPORTANT

In a survey of 200 ladies, it was found that 82 like coffee while118 dislike it. From these ladies, one is chosen at random. The probability that the chosen lady dislikes coffee is ________.

MEDIUM
8th Foundation
IMPORTANT

The number of times a particular entry occurs in a set of data is known as its

EASY
8th Foundation
IMPORTANT

The mid-value of a class-interval is called its

MEDIUM
8th Foundation
IMPORTANT

Study the graph carefully and answer the question given below it.
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In which year did the wheat import register highest increase over its preceding year?

EASY
8th Foundation
IMPORTANT

Study the graph carefully and answer the question given below it.

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The wheat import in 1976 was approximately how many times to that of the year 1972?

EASY
8th Foundation
IMPORTANT

Study the graph carefully and answer the question given below it.
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The increase in wheat import in 1978 was what percent of the wheat import in 1977?