Related Questions

Which of the following keys are set to true when the keyboard modifier keys are held down?
A altKey
B ctrlKey
C metaKey
D all of the mentioned
A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem?
A A second bad keyboard
B The keyboard controller chip
C The keyboard connector
D The motherboard
E None of the above
কী-বোর্ড-এ ফাংশনাল কী-এর সংখ্যা হলো (The number of functional keys used in a keyboard is)
A ১৯টি (9)
B ১১টি (11)
C ১০টি (10)
D ১২টি (12)
In coal washeries, three products namely the valuable product (i.e. clean/washed coal), discarded product (i.e. mineral matter) and an additional concentrated product called __________ is produced.
A Concentrate
B Tailing
C Middling
D None of these
On astandard computer keyboard , keys usually are arranged in --- groups.
A three
B five
C eight
D all of these
Keys lebelled F1 to F12 are .... keys.
A Input
B Output
C Help
D Function
S1: There was no limit to in sanitation S6: So I asked for a broom to clean them myself. P: There were only a few latrines. Q: They refused point-blank to clean them. R: Pools of water were everywhere. S: I pointed it out to the volunteers. The proper sequence should be__
A RSPQ
B QPSR
C RPSQ
D QSPR
Scheme-1: C6H5N2Cl→CuCNC6H5CN→H2o/H+C6H5COOH→∆Product-I Scheme-2: C6H5NO2→Fe/HCLC6H5NH2→N2NO3+HCL, 273KC6H5N2Cl→H2O/H+Product-II Scheme-3: CH3COOH→NH3CH3CONH2→NaOBrProduct-III উল্লিখিত Scheme সমূহে Product-I, Product-II এবং Product-III হলো যথাক্রমেঃ
A C6H5COONH4, C6H5Cl and CH3OH
B C6H5CONH2, C6H5NH2 and CH3OH
C C6H5CONH2, C6H5NH2 and CH3NH2
D C6H5CONH2, C6H5OH and CH3OH
A manufacturer sells three products i.e. A, B and C. Product A cost 200 and sells for 250, Product B costs 150 and sells for 180, Product C costs 100 and sells for 110. On which product, he has maximum percentage of profit?
A B only
B A and B both
C A only
D C only
A manufacturer sells three products i.e A, B C. Product A costs 200 and sells for 250, product B costs 150 and sells for 180, Product C cost 100 and sells for 110. On which product, he has maximum percentage of profit?
A B only
B A and B both
C A only
D C only

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