For the following questions answer them individually
In a $$\triangle$$RST, Z is a point on side ST and SZ = ZT. If $$\angle$$RZS = 90 degree and RS = 10 cm, then what is the value of RT?
Two trains, one 125 metres and the other 375 metres long are running in opposite directions on parallel trades, at the speed of 81 km/hr and 63 km/hr respectively. How much time will they take to cross each other?
If $$a^{4} + \frac{1}{a^{4}} = 194$$, then what is the value of $$\frac{a^{6} + 1}{a^{3}}$$?
$$\triangle$$PQR is a right angled triangle. $$\angle$$Q = 90 degree. PQ = 12 cm. QR= 5 cm. What is the value of $$\cot P - \tan R$$?
Which of the following shortcut key is used to make the contents of a cell underlined
in MS-Excel 365?
Which of the following statements is correct regarding the bank reserves?
I. These reserves are kept partly as cash and partly in the form of financial instruments.
II. Cash Reserves Ratio are deposits which commercial banks keep with the Reserve Bank of India.