A student purchased a box of pencils at the rate of ₹35 for 10 pencils and sold all of them at the rate of ₹54 for 9 pencils. In this transaction, he gained ₹350. How many pencils did the box contain? SSC GD 2021-14.12.2021-2
An AC can cool a hall in 10 min, while another brand AC can cool the same hall in 15 min. If both are switched on simultaneously, in how much time will they cool the hall? SSC GD 2021-14.12.2021-3
Sheena owned 4 plants on which fresh flowers come every 2nd, 3rd, 4th and 6th day respectively. If on Tuesday fresh flowers came on all plants, on which day will fresh flowers come on all plants at the earliest? SSC GD 2021-15.12.2021-1
If a sum of ₹6215 is divided into three parts such that 4 times the first part is equal to 5 times the second part and 7 times the third part. The difference between the first and second part (in ₹) is: SSC GD 2021-16.12.2021-3
The value \(\frac{33}{40} + \frac{1}{5}\left[\frac{4}{5} - \frac{1}{5} \times \left(\frac{7}{8} - \frac{5}{4}\right)\right] - \frac{4}{5}\) of is: SSC GD 2021-17.12.2021-1
