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If the speed of Vedant is 3/4 times the speed of Prashant, and Prashant completes the race of 6 km in 45 minutes then what is the time taken by Vedant to complete the race?
Bharat has invested Rs 3881 in a yojana at a 10% simple rate of interest per annum. After how much time he will get Rs 23,286?
A train crosses a (L + 240) long bridge in 30 sec and crosses a lamp post in 8 sec. If the speed of the train is 54 km/hr. then find the time taken by train to cross the 3L m long platform?
If 20% of the number is 120 less than 60% of the number, then 30% of the number is more than 20% of the number by.
Alex decides to reduce his speed to 2/3 of his usual speed. Due to this change, he reached his workplace 30 minutes later than usual. Find the usual time taken by Alex.
The average age of 50 members in a council of state is 58 years. If one of the members whose age is 60 years resigns and another one joins then the average increased by 0.5 year. Find the age of new member.
If the average of a group of numbers is 45. If every terms of the group, 5 is added and then multiplied by 2.5 then the new average will be?
A and B invested Rs. 15000 and Rs. 20000 in partnership in a business. C also joined them after 4 months with an investment of Rs. 16000. What will be the share of C in a profit of Rs. 90000 after 2 years?
The difference between simple interest and compound interest manually on a certain sum of money for 2 years at 10% per annum is Rs.74. Find the principal.
The monthly salary of a man was Rs. 13,500 and the expenditure were Rs. 9000. Next year his salary will be increased by 14% and expenditure will increase by 7%. Find the percentage of his increased savings.
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