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Three friends decided to run to the school gate. Speed of A : B : C are 5 : 4 : 6. If the distance between the starting point and the school gate is 1500 m and C beats A by 5 minutes, then find the time taken by B to complete the race.
The present age of the boy is two-fifth of his father. 6 years before, the age of the boy was half of his mother. If the present age of his mother is 34 years, find the present age of his father.
The average temperature of a city for the first 3 weeks in a month is 35 degrees, and for the last 3 weeks, it is 39 degrees. If the average temperature of the first and fourth weeks is in the ratio 9 : 13, find the average temperature of the month.
The father divides his property between his son and daughter. The ratio of father to son and son to daughter is 5 : 2, such that the daughter gets Rs 400. Find the sum of the share of father and son.
A sum of Rs. 64000 is invested at the rate of 25% per annum compounded annually for some time. If the interest obtained from it is Rs. 61000 then, find the time for which the sum is invested.
If A is 25% more than 36 and B is 36% more than 25, then which of the following is true?
Table shows income (in Rs) received by 4 employees of a company during the month of December 2020 and all their income sources.
What is the ratio of salary of Varun to his income other than salary?
If the sides of a triangle MNO are 15 cm, 112 cm, and 113 cm then, find the area of the triangle. (in cm2)
If the total surface area of a cylinder is 704 cm2 and the ratio of height to base radius of the cylinder is 3 : 4, then what will be the volume of that cylinder?
Find the value of Cos180° + Cos135°- Cos240°+ Cos315°.
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