[" Shoes that "42" ,"60" in th aste in "],[" continued pucleortion "]

Show that 48, 60, 75 are in continued proportion.

Find the HCF of 45, 60, 75 by continued division method.

A car travelling ast 60 km/h overtakes another car travellign at 42 km/h. Assuming each car to be 5.0 m long, find the time taken during the overtake aned the total road distance used for the overtake.

If the 4th term of an A.P. is 12 and 12th term is 60, then the first term is

A 60 kg man skating with a speed of 10 m/s collides with a 40 kg skater ast rest and they cling to each other. Find the loss of kinetic energy duriung the collision.

A man earns Rs 20 on the first day and spends Rs 15 on the next day. He again earns Rs 20 on the third day and spends Rs 15 on the fourth day. If he continues to save like this, how soon will he have Rs 60 in hand? (a) On 17th Day (b) On 27th day (c) On 30th day (d) On 40th Day