Quantitative Aptitude - Arithmetic Ability Questions

The difference of compound interest and simple interest for 3 years and for 2 years are in ratio 23 : 7 respectively. What is rate of interest per annum (in %)?

Filed Under: Simple Interest
Exam Prep: Bank Exams

When a number is increased by 24, it becomes 115% of itself. What is the number?

Filed Under: Percentage
Exam Prep: Bank Exams

(P - 4)(P - 6)

Simplify the above?

Subject: Simplification Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

45 men or 60 boys can do a piece of work in 20 days. How many days will 15 men and 20 boys take to complete the work?

Filed Under: Time and Work
Exam Prep: Bank Exams

Excluding stoppages, the speed of a train is 120 kmph and including stoppages, it is 50 kmph. For how many minutes does the train stop per hour?

Filed Under: Problems on Trains
Exam Prep: Bank Exams

A milkman buys milk at Rs 24 per litre. He adds 1/5 of water to it and sells the mixture at Rs 32 per litre. What will be his gain (in %)?

Filed Under: Profit and Loss
Exam Prep: Bank Exams

X can complete 5/7 part of a work in 10 days and Y can complete 3/4 part of the same work in 9 days. In how many days will both complete 13/21 part  of the total work?

 

Filed Under: Time and Work
Exam Prep: Bank Exams

20% discount is offered on an item. By applying a promo code the customer wins 5% cash back. What is the effective discount?

Filed Under: Percentage
Exam Prep: Bank Exams