Find the ratio of:
(i)24:84  
(ii)  200 grams to 4kg
(iii) 36 minute to 2 hours 
(iv) 250ml to 2 litres

Find the ratio of: 48 minutes to 2 hours.

Find the ratio of: 250 mL to 2 L.

Find: (i) 2/3 of an hour   (ii) 7/(25) of a litre

Find the ratio of (i) 3.2 metres to 56 metres (ii) 10 metres to 25 cm (iii) 25 paise to Rs. 60 (iv) 10 litres to 0.25 litre

Find the ratio of the following: (a) 30 minutes to 1.5 hours (b) 40 cm to 1.5 m (c) 55 paise to Re 1 (d) 500 ml to 2 litres

Find the cube of : (i) 2 2/5 (ii) 3 1/4 (iii) 0. 3 (iv) 1. 5

Find the ratio of the following in the simplest form: 75 paise to Rs. 3 (ii) 35 minutes to 45 minutes 8 kig to 400 gm (iv) 48 minutes to 1 hour (v) 2 metres to 35cm (vi) 35 minutes to 45 seconds (vii) 2 dozen to 3 scores (viii) 3 weeks to 3 days (ix) 48 minutes to 2 hours

Find the ratio of each of the in simplest form : 2 hours 45 minutes to 1 hour 15 minutes

Find the value of : (i) 2^6 (ii) 9^3 (iii) 11^2 (iv) 5^4

Find the value of :- (i) sqrt(4) (ii) sqrt(9) (iii) sqrt(16) (iv)sqrt(36)