Each side of a rectangle is increased by 100% .By what percentage does the area increase?
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Fathers age is 5 times his son's age. 4 years back the father was 9 times older than son.Find the fathers' present age.
5. if atlantic is found in atlantic ocean, india is found in indian ocean then which of the following cases are true
If PQRST is a paralellogram .What is the ratio triangle PQS & PQRST.
6:60::?:504
Find the wrong number in the series: 3,5,12,39,154,772,4634
If a car starts from A towards B with some velocity due to some problem in the engine after travelling 30km.If the car goes with 4/5 th of its actuval velocity the car reaches B 45min later to the actual time. If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual time , what is the initial velocity of car and what is the distance between A and B in km
A car wash can wash 8 cars in 18 minutes,At this rate, how many cars can the car wash wash in 3 hours?
A says Party was held on :Thursday ,May 8th. B says Party was held on :Tuesday,May 10th. C says party was held on :Friday ,June 8th. Given April 1 st was Tuesday.one of A,B,C says 1 correct.one says 1 wrong.and one was completely wrong of date,Month and day. Find the Day the party held.
A man drives at a speed of 40 miles/hr while his friend drives at a speed of 50 miles/hr. If the friend leaves 30 minutes after the man, when are they going to meet?
In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes p to 84%. The percent of silver in 0.5 Kg rod?
which country is following one party system ?
Suppose that 3% of births rise to twins.What %age of the population is a twin?