If AB exists, then ( AB )-1is
“seconds in a day” can be written in standard form as
A chips wrapper is 4.5 cm long and 5.9 cm wide. Its area upto significant figures will be
Number if increased by 35% becomes 200. original number was
Scientific form of 0.425 is
Number whose logarithm is given is called
By converting 4.8mm² into cm², answer will be
By converting 5.6m² into cm², answer will be
1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now