Related Questions

One astronomical unit is the average distance between which of the following?
A Earth and Sun
B Earth and Moon
C Jupiter and Sun
D Pluto and Sun
What is unit of Astronomical distance ?
A light year
B angstrom
C weber
D lux
Which one of the following is not an astronomical object?
A Pulsar
B Brittle Star
C Black Hole
D Quasar
The headquarters of International Astronomical Union (IAU) is located in:
A Geneva
B Mexico city
C New york
D Paris (France)
While making astronomical observations, the observer is mainly concerned with
A The direction of the vertical, the axis of rotation of the instrument
B The direction of the poles of the celestial sphere
C The direction of the star from the instrument
D All the above
With a uniform speed , a car covers a distance in 8 hours . Had the same distance could have been increased by 4 km/hr. The same distance could have been covered in 7 hours and 30 minutes. What is the distance covered?
A 420 km
B 480 km
C 520 km
D 640 km
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

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