If cos 60° - sec 30° = x, then the value of x is
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What is the type of Energy possessed by a stretched rubber band?
Metals are placed on which side of the Modern Periodic table?
If '←' stands for '+', '→' stands for '-', '↑' stands for '÷', '↓' stands for 'x', '^' stands for '=', then which of the following alternatives is correct?
If 8 men can do a piece of work in 14 days, then in how much time (in days) will 7 men do the same piece of work?
A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.
He said to me, “I go for a walk daily.”
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Insolent
Who stated the following law : 'The properties of the elements are the periodic function of their atomic masses'?