cos x — d/dx(cos x) = -sin x. d/dx(tan x) = sec²x.

LDC Mixed Practice Test #738

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Q1.Synonym of VORACIOUS:‌‍

A. Slow B. Angry C. Extremely eager/hungry D. Kind

Q2.Part of speech of 'beautifully' in 'She sings beautifully':

A. Noun B. Adjective C. Adverb D. Verb

Q3.Which is the fastest memory component in a computer?

A. Hard disk B. Registers C. Cache Memories D. RAM

Q4.Past participle of 'write':‌‍

A. Wrote B. Written C. Writed D. Writing

Q5.Ramon Magsaysay Award is called:‌‍

A. Nobel of Asia B. Oscar of Asia C. Grammy of Asia D. Pulitzer of Asia

Q6.Nationalism as an ideology emerged primarily in:‌‍

A. Ancient Greece B. Renaissance C. Industrial Revolution D. French Revolution (late 18th century)

Q7.d/dx (sin x) =‌‍

A. cos x B. -sin x C. tan x D. -cos x

Q8.Calling Attention Motion:

A. Seek statement B. Not in Rules C. Disqualify D. Censure

Q9.Shakespeare's 'seven ages of man' ends with the stage characterised by:

A. Infancy B. Second childhood (sans teeth, sans eyes…) C. Middle age D. Youth

Q10.Mt. Everest's height:‌‍

A. 7,500 m B. 9,000 m C. 8,848.86 m D. 10,000 m

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