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Olympiad Test: Direct And Inverse Variations-1 - Class 8 MCQ


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10 Questions MCQ Test - Olympiad Test: Direct And Inverse Variations-1

Olympiad Test: Direct And Inverse Variations-1 for Class 8 2024 is part of Class 8 preparation. The Olympiad Test: Direct And Inverse Variations-1 questions and answers have been prepared according to the Class 8 exam syllabus.The Olympiad Test: Direct And Inverse Variations-1 MCQs are made for Class 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Direct And Inverse Variations-1 below.
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Olympiad Test: Direct And Inverse Variations-1 - Question 1

A train is running at 36 km/hour. If it crosses a pole in 25 seconds, then what is its length?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 1


∴ Length of train = 10 × 25 = 250 m. 

Olympiad Test: Direct And Inverse Variations-1 - Question 2

A garrison of 1500 men had provision for 38 days. However a reinforcement of 400 men arrived. For how many days will the provision last?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 2

If x is required no. of days then

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Olympiad Test: Direct And Inverse Variations-1 - Question 3

Manish can pack 260 bundles in 5 days. How many bundles can be pack in 7 days?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 3

If x is bundles can be pack in 7 days then

Olympiad Test: Direct And Inverse Variations-1 - Question 4

A worker is paid ₹ 280 for 8 days work. If the total income of the month is ₹ 945. For how many days does he work?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 4

Let x be required no. of days then

Olympiad Test: Direct And Inverse Variations-1 - Question 5

A bus is travelling at an average speed of 56 km/hour. How much distance it will travel in 15 minutes?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 5

If x is required distance then

Olympiad Test: Direct And Inverse Variations-1 - Question 6

In 15 days, the earth picks up 1.2 × 108 kg of dust from the atmosphere. In how many days will it pick up 4.8 × 108 kg of dust?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 6

If x is required no. of days then

Olympiad Test: Direct And Inverse Variations-1 - Question 7

If L and M vary inversely. When L is 10, M is 6. Which of the following is not a possible pair of corresponding values of L and M?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 7

Given

Olympiad Test: Direct And Inverse Variations-1 - Question 8

If 28 persons can do a piece of work in 65 days. How many persons will do it in 35 days?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 8

If x is required persons then

Olympiad Test: Direct And Inverse Variations-1 - Question 9

A 270 m long train is running at 81 km/hr. How much time will it take to cross a 225 m long platform?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 9

Here Speed of train = 81 km/hour

Olympiad Test: Direct And Inverse Variations-1 - Question 10

By working 8 hours a day Ankur can copy a book in 18 days. How many hours a day should he work so as to finish the work in 12 days?

Detailed Solution for Olympiad Test: Direct And Inverse Variations-1 - Question 10

If x is required time then

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