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Science MCQs: 2200+ Questions & Answers in English

2200+ Science MCQs in English with answers & explanations. Page 102. Practice objective questions for competitive exams, interviews & self-assessment — free… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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2021

Science MCQs: 2200+ Questions & Answers in English

Now-a-days yellow lamps are frequently used as street lights. Which among the given gases is used in these lamps -

Pressure Cooker cooks faster as

Silver halides are used in photographic plates as they are

What is the most common salt in sea water -

Sour milk contains

Energy that is produced commercially from coal is called

Which among the given is a metallic ore -

The technique of calculating the age of fossil organisms is

The addition of gypsum to portland cement helps in:

Ability of the eye to see objects at all distances is called

When quick lime is added to water

Setting of plaster of paris involves

Which of the following one of the following minerals is found in Monazite sand -

All isotopes of the same element have ______

Which among the given is not a chemical action?

Denatured spirit is ethanol mixed with

When hot-water is sprinkled on a hotter glass tumbler, it breaks as

The water from a hand pump is warm in winter as

Philosopher's Wool is

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