For the following questions answer them individually
A and B working together can complete a job in 90 days. The ratio of their efficiencies is 3:5. In how many days can be faster person complete the job?
Kapila is thrice as efficient as Vipul and together they can finish a piece of work in 30 days. In how many days Vipul alone can finish the work?
A man travelled a distance of 110 km in 11 hours. He travelled some distance on foot at 6 km/hr and remaining distance on a bicycle at km/hr. What is the distance travelled on bicycle?
The following bar graph shows the production of wheat (in 1000 tonnes) in India over the years. What was the percentage decline in the production of wheal from 2013 to 2014?
The marked price of a speaker is Rs. 1000. A man buys it at Rs. 873 after getting two successive discounts of 10% and x%. What is the value of x?
In a school library, the ratio of Science to English books is 10 : 13. If there are 400 Science books and due to increase in demand of Science books, few Science books are added by school authority and the ratio becomes 25 : 26. What is the number of Science books added?
In a wallet, there are coins of Rs. 1, Rs. 2 and Rs. 5 in the ratio of 2:5:3 respectively. If there is Rs. 54 in all, then how many Rs. 5 coins are there?
A dishonest shopkeeper pretends to sell his goods at cost price but uses false weight and gain 10%. How much false weight he is using instead 1 kg weight?