A. Cytosol
B. Cisternae (Correct)
C. Polysomes
D. Cristae
MCQs / Q&A
The longer a particular ability is unused the __________ it becomes.
A. more important
B. less important
C. stronger
D. weaker (Correct)
Soap cannot be used with hard water, because _________________?
A. Hard water contains sulphate
B. They form insoluble calcium soaps which precipitate (Correct)
C. They attract back the removed dirt
D. None of these
Circumferential (hoop) stress in a thin cylindrical vessel under internal pressure is _____________ the longitudinal stress?
A. Half
B. Equal to
C. Twice (Correct)
D. Eight times
An equipment which converts the latent or sensible heat of one fluid into the latent heat of vaporisation of another, is called a_________________?
A. Boiler
B. Heat exchanger (Correct)
C. Recuperator
D. Regenerator
Synonym of ” Sagacious ” is _____________?
A. Spendthrift
B. Dumb
C. Wise (Correct)
D. Furious
E. Alert
For grinding of cereals, grains, spices, pigments, saw dust, cork etc., the most extensively used size reduction equipment is a__________________?
A. Buhrstone mill (Correct)
B. Ball mill
C. Crushing rolls
D. Hammer mill
If CA is the quantity of reactants initially present, the quantity left after ‘n’ half periods will be equal to__________________?
A. (CA/2)n
B. (½)n CA (Correct)
C. (CA/2)1/n
D. (CA)1/2n
The amount of heat required to decompose a compound into its elements is _____________ the heat of formation of that compound from its elements?
A. Less than
B. More than
C. Same as (Correct)
D. Not related to
An asteroid orbiting between Mars and Jupiter has been named after which famous Pakistani personality?
An asteroid orbiting between Mars and Jupiter has been named after which famous Pakistani personality?
A. Dr. Abdus Salam
B. Dr. Abdul Qadir Khan
C. Pervez Hoodbhoy
D. Malala Yousafzai
An asteroid orbiting between Mars and Jupiter has been named after Malala Yousafzai in 2015.
She’s survived an assassination attempt and won a Nobel Prize.
Asteroid “316201 Malala” was named Friday 10 APRIL, 2015 after Yousafzai, said Don Yeomans, a member of the International Astronomical Union Committee on Small Bodies Nomenclature.
Discovered in 2010, the asteroid is located in the Main Belt between Mars and Jupiter. Orbiting the sun every five-and-a-half years, it is about 4 kilometers in diameter. Its surface is very dark, the color of printer toner.