Find the total surface area (in cm²) of a right circular cylinder of diameter 28 cm and height 12 cm.
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If sin x + cos x = √2 sin x, then the value of tan x is
The lengths of the two diagonals of a rhombus are 6 cm and 8 cm. Find the length of its perimeter (in cm).
25 - 1/2{5 + 4 - (3 + 2 - 1 + 3)} = ?
A girl walking at the speed of 2 km/hr covers a certain distance in 7 hours 30 minutes. If she covers the same distance by cycle in 5 hours, then what is the speed (in km/hr) of cycle?
If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?
Which among the following is NOT a recipient of Sangeet Natak Akamemi's fellowships (Akademi Ratna)-2018?
In 1969, who among the following was a part of the crew of spaceflight Apollo-XI?