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Question 1
A hemi-spherical bowl has 3.5 cm radius. It is to be painted inside as well as outside. The cost of painting it at the rate of ₹ Rs. 5 per 10 sq. cm will be
Question 2
Two pipes A and B can separately fill a tank in 60 and 75 minutes respectively. There is a third pipe C to empty it. If all the three pipes are simultaneously opened then the cistern is full in 50 min, in how much time the third pipe alone can empty the tank?
Question 3
What is the average of the cubes of the first 13 natural numbers?
Question 4
If A is more than B by 25% and B is less than C by 20%, then what is the ratio of C:A?
Question 5
When a number is increased by 38, it becomes 119% of itself. What is the number?
Question 6
Curved surface area of a cylinder is 528 sq cm. If circumference of its base is 44 cm, find the height of the cylinder?
Question 7
In triangle ABC, AB= AC. D is the any point on BC. Find the length of BD if AB= 17cm, AD= 15 cm , CD= 4cm.
Question 8
Present age of Manali and nikita are in the ratio of 10 : 8 respectively. After six years, the ratio of their ages will become 11:9 . Calculate Nikita’s age?
Question 9
The volumes of a cylinder and a cone are in the ratio3 : 1. Find their diameters and then compare them when their heights are equal.
Question 10
Average age of Ram and Shyam is 5 years more than that of Shyam and Mohan. If respective ratio of ages of Ram and Mohan is 4:3 then what is age of Mohan?
Question 11
The sum of three consecutive odd numbers is always divisible by ____.
Question 12
The perimeters of a square and an equilateral triangle are equal. If the diagonal of the square is 9 cm, what is the area of the equilateral triangle?
Question 13
Of the 3 numbers whose average is 112, the first is 3/13 times the sum of other 2. The first number is _____.
Question 14
Find the sum of all numbers from 1 to 79.
Question 15
If the diagonals of a rhombus are 8 and 6, then the square of its sides is :
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ESE & GATE MEGeneralJan 24ESE & GATE ME
