IGCSE Mathematics Paper-1: Specimen Questions with Answers 186 - 191 of 324

Question 186

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if 60 % of a number is equal to three-fourth of another number, what is the ratio of first number to the second number?

Explanation

Let

Then

Question 187

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Figure show of the triangle ABC

Figure Show of the Triangle ABC

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What is the special name of this triangle?

Angle. Work out angle ABC.

Explanation

Therefore,

And

Question 188

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List all the factors of 60.

Explanation

  1. 60 is a composite number.

Question 189

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Nicolas needs to borrow $5000 for 4 years. The bank offres him a choice.

Figure show of the two offers

Figure Show of the Two Offers

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Nicolas recognises that offer A is simple interest and offer B is compound interest.

If he takes offer B, how much interest will he pay?

Give your correct answer with respect to 2 decimal places.

Explanation

years

Question 190

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A shop sells batteries at 70 cents each, or $3.15 for a pack of four.

How much will Daniel save if he buys two packs of four instead of 10 single batteries?

Explanation

Question 191

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Nicolas needs to borrow $5000 for 4 years. The bank offres him a choice.

Figure show of the two offers

Figure Show of the Two Offers

Loading image

Nicolas recognises that offer A is simple interest and offer B is compound interest.

If he takes offer A, what is the total amount of interst he will pay?

Explanation

years

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