If 3cos2x - 2sin2x = -0.75 and 0°⩽ x ⩽ 90°, then x = ?
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Three balls ring at intervals of 15, 30 and 45minutes respectively. At what time will they ring together again, if they rang simultaneously at 8.00 AM?
What is the obtuse angle formed by the hands of a clock when the time in the clock is 2:30?
To which country does the celebrated author and leadership speaker Robin Sharma belong?
Which of the following statements is/are true or false?
Statements :
A) H2S burns in air to give H2O and SO2
B) The decomposition of Ferrous Sulphate into Fe2O3, SO2 and SO3 occurs in the presence of heat.
Take the given statements to be true and decide which of the conclusions logically follows from the given statements.
Statement : Some ponds are lakes. Some lakes are rivers. Some rivers are seas.
Conclusions :
1. Some seas are lakes.
2. No sea is a lake.
Salil Parekh, who took charge as the new CEO of Infosys, is moving out from which company to join and lead Infosys?
Read the given statement and decide which of the suggested courses of action logically follows on the basis of the information given in the statement.
Course of Action :
1. Only one department should be there to take charge during natural calamities.
2. All departments should be held responsible for wrong-doings and punished.
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