Question
Which symbol is used for logical AND in shell
scripting?Solution
&& allows execution of the next command only if the previous command succeeds.
Angle bisectors of Q and R meet at point S, inside the triangle PQR. If angle QSR = 128Ëš , then the measure of angle P is:
How many spherical bullets can be made out of a lead cylinder 45 cm high and 27 cm radius, each bullet being 3 cm in diameter?
The Height of a metallic hollow cylinder is 28 cm and the difference between its inner curved surface Area and outer curved Surface area is 66cm². If t...
How many spherical solid marbles, each having a radius of 0.3 cm, can be made from a solid sphere having a radius of 6 cm?
Few people dive in a swimming pool of dimensions 25 × 15m. Due to this the water level rises by 4m. If one person displace 2 cubic metre of water. Find...
The dimensions of a cuboidal box are in the ratio 3:2:1. If the total volume of the box is 546.75 cm³, determine its lateral surface area.
If the diameter of a solid hemisphere is 12 cm, then its volume is taken π =22/7
The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 13:10, respectively. If the area of the rec...
On a rectangular wall of length 20 metres and height 21 metres, there is a window in the shape of triangle surmounted on a square. If the base of triang...
The circumference of a circle is equal to the perimeter of a rectangle whose length and breadth are in ratio 10:11, respectively. If the area of the rec...
