iq quiz game 13

Test # 13

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1.
The sum of the series : sqr(1) + sqr(2) + sqr(3) + sqr(4) + + sqr(15) is

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Idiom of the Day

hold up (someone) or hold (someone) up
to rob someone with a gun or knife or similar weapon
The criminal was able to hold up three people before he was caught.

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Prepositions
Let for Rent and Hired out for Hire - Hire

Don't Say:
I hired out a surf board when I was in America.

Say:
I hired a surf board when I was in America.

Note:
To hire something is to pay to use it, usually for a short time, with one single payment a suit, a bicycle, a rowing boat etc To hire out is to offer something for someone else to hire.
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