A car covers the first 30 km at a speed of 60 kmph and the next 20 km at 80 kmph. Find the average speed.
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What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?
What is the value of tan 6° tan 36° tan 84° tan 54° tan 45°?
Which of these monuments enshrines the tomb containing the relics of St. Francis Xavier?
If 4x -7 < x - 2 and 5x +2/3 ≥ 3x + 1; then x can take which of the following values?
The solution set of 4x - 3y = 47 and 3x + y = 32 is
Spring tides occur when ______.
'Vallam Kali Boat Race' is held in which state?