Related Questions

The price per unit of a product increases by 25% . The actual Taka increase in the unit price is Tk.1.25. What was the unit price in Taka before the price increase?
A 5
B 7.5
C 6.25
D 8.75
The price per unit of product increased by 25% The actual taka increase in the unit price was Tk. 1.25. What was the unit price in Taka, before the price increase?
A 5.00
B 6.25
C 7.50
D 8.75
The price per unit of product increased by 25% The actual taka increase in the unit price was Tk. 1.25. What was the unit price in Taka , before the price increase?
A 5.00
B 6.25
C 7.50
D 8.75
Based on the information below, how much did a certain telephone call cost? 1. The call lasted 1 minute 27 seconds 2. The cost for the first 30 second unit is Tk. 1.80, call duration more than 30 seconds costs Tk. 0.90 per 30 second unit 3. Any call duration less than 30 seconds is rounded up to the nearest 30-second unit.
A Tk. 1.80
B Tk. 2.61
C Tk. 2.70
D Tk. 3.51
Heat conducted through per unit area and unit thick face per unit time when temperature difference between opposite faces is unity, is called
A Thermal resistance
B Thermal coefficient
C Temperature gradient
D Thermal conductivity
January মাসে ১০০ unit-এর ইলেকট্রিসিটি বিল ১২০০ টাকা এবং February মাসে ১২০ unit এর ইলেকট্রিসিটি বিল ১৩৪০ টাকা। ইলেকট্রিসিটি বাবদ মাসিক স্থির খরচের পরিমাণ কত হবে-
A ১৪০ টাকা
B ৫০০ টাকা
C ৭২ টাকা
D ২৪০ টাকা
The rate of energy emission from unit surface area through unit solid angle, along a normal to the surface, is known as
A Emissivity
B Transmissivity
C Reflectivity
D Intensity of radiation
What refers to the cost of borrowing money or the amount earned by a unit principal per unit time?
A Yield rate
B Rate of return
C Rate of interest
D Economic return
Model, in which produced unit doubles every time as cumulative average time per unit decreases, by a constant percentage can be classified as
A cumulative average time learning model
B cumulative mean learning model
C cumulative weighted learning model
D cumulative average pricing model
The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do?
A Communicates its results
B Activates the output device
C Monitors the flow of information
D Control the printer
E None of the above

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