Question
Suresh started his journey form P to Q by his bike at
the speed of 40 km/h and then, the same distance he travelled on his foot at the speed of 10 km/h from Q to R. Then he returned from R to P via Q at the speed of 24 km/h. The average speed of the whole trip is:Solution
The correct answer is D
If the average of two numbers is 13 and the square root of their product is 12, then the difference between the numbers is:
What is the smallest natural number that should be added to 1030 so that the square root of the sum is a natural number?
A horse is tethered to a peg fixed at one corner of a rectangular grass field measuring 45 metres in length and 25 metre...
Determine the value of (0.88)2Â
Find the square root of 0.0324.
Two times a number, added to the square of that number, gives 3. What could be the possible answer for this number?
Find the Square root of √14641
Calculate the lateral surface area of a right circular cone having a radius of 5 cm and a height of 12 cm.
Find the value of ∛ 474552
Solve the following :-
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