Ramola's monthly income is three times of Ravina's monthly income. Ravina's monthly income is fifteen percent more than Ruchira's monthly income. Ruchira's monthly income is $32,000$ Rupees. What is Ramola's Annual income?

In an entrance examination Ritu scored $56$ percent marks, Smita scored $92$ percent marks and Rina scored $634$ marks. The maximum marks of the examination are $875$. What are the average marks scored by all the three girls together ?

The respective ratio between the present age of Manisha and Deepali is $5 : x$. Manisha is $9$ years younger than Parineeta. Parineeta's age after $9$ years will be $33$ years. The difference between Deepali's and Manisha's age is same as the present age of Parineeta. What will come in place of $x$ ?

Seema bought $20$ pens, $8$ packets of wax colours, $6$ calculators and $7$ pencil boxes. The price of one pen is $₹7$, one packet of wax colour is $₹22$ one calculator is $₹175$ and one pencil box is $₹14$  more than the combined price of one pen and one packet of wax colours. How much amount did Seema pay to the shopkeeper?