Research Aptitu...

Deepak is brother of Ravi, Rekha is sister of Atul, Ravi Is son of Rekha. How is Deepak related to Rekha?

E is the son of A, D is the son of B, E is married to C, C is B’s daughter. How is D related to E?

Direction : Read the following Information carefully and answer the question below it.

Rahul's roll number in lES Exam is a number consisting of three non-zero distinct digits, such that the sum of the digits at hundreds and unit’s place is equal to that half of the digit at ten’s place. Also the sum of all possible three digit numbers obtained using these three digits without repetition is 2664.

Q. The digits in the unit is

Direction : Read the following Information carefully and answer the question below it.

Rahul's roll number in lES Exam is a number consisting of three non-zero distinct digits, such that the sum of the digits at hundreds and unit’s place is equal to that half of the digit at ten’s place. Also the sum of all possible three digit numbers obtained using these three digits without repetition is 2664.

Q. The digits in the tens given is

Direction : Read the following Information carefully and answer the question below it.

Rahul's roll number in lES Exam is a number consisting of three non-zero distinct digits, such that the sum of the digits at hundreds and unit’s place is equal to that half of the digit at ten’s place. Also the sum of all possible three digit numbers obtained using these three digits without repetition is 2664.

Q. The three digit is number is always divisible by:

Direction : A cuboid is divided into 192 identical cube lets. This is done by making minimum number of cuts possible. All cuts are parallel to some of the faces. But before doing so the cube is painted with green colour on one set of opposite faces. But on the other set of opposite faces and red on remaining their part of opposite faces.

What is the maximum number of cubelets possible which are coloured with green colour only ?
 

Direction : A cuboid is divided into 192 identical cubelets This Is done by making minimum no. ot cuts possible. At cuts are parallel to some of the face. But before that, The cube is-painted with green color on one set of opposite faces. Blue on other set of opposite faces and tea on their pair of annosit faces.

Q. What is the number of cubelets possible which are painted with none of the color?

How many cuboids of dimensions 4 x 5 x 6 are required to form a cube of least size if cuboids have to the placed adjacent, above or below each other?

A cube has been cut into cuboids of size 2 x 3 x 4. What is least possible integer length of the edge of the cube?

A man walks 1 km towards East and then he turns to South and walks 5 km. Again he turns to East and walks 2 km, after this he turns to North and walks 9 km. Now, how far is he from his starting point?