IMO - Mock Test...

If "COMPUTER" is coded as "DNNOVSFQ", then how will you code "BOTTLE" in the same way?

Pointing to a girl Monica said, She is the daughter of the only daughter of my father. How is Monica related to that girl?

Complete the following series.

25.3, 26.1, ____, 27.7, 28.5

Rearrange the following letters into a useful word and then select the category to which it belongs:

A P L O H S I T

If DOLLY = 82, SEEMA = 50, then RITA = ?

What will be the next number in the following series.

155, 325, 635,1285, ?

If LENOVO is written as HIJSRS, how will SAMSUNG be written in such code.

Which of the following algebraic expressions is a polynomial in one variable?

Find the ratio of Rs. 10 to 10 paise.

The area of a rectangle is 750 square metres. If the length of it is 20% more than the breadth, then its breadth is

If a worker needs 6 hours to complete a job, then how much time in minutes will he require to complete 2 such jobs?

Sales of dresses on 9 working days are as follows:

24, 32,78,16, 35, 65, 49, 35 and 44.

How many dresses are expected to be sold on the 10th working day?

The perimeter of an equilateral triangle is 15 cm. What will be the area of the square whose side is twice the side of the given triangle?

Ravi travelled by a scooter at the speed of 30 km/hr for 1 hr. Then he took a bus to reach his destination. The speed of the bus is 60 km/hr and it took him 2 hours to reach the destination. What is the average speed at which Ravi travelled?

What is the value of 7³ x 7²?

Solve the given algebric expression:

x² - 2xy + y² at x = -3 and y = 2

If two angles of a quadrilateral are in the ratio 3 : 5 and the third and fourth angles are 80° and 120° respectively, then find the other 2 angles.

Which of the following letters has at least one line of symmetry?

The perimeter of an equilateral triangle is 165 cm. What is the length of one side of this triangle?

The area of a square plot is given as 441 m². What will be the perimeter of the given square plot?

In a square base pyramid, the side of the square is 4 m. The height of the pyramid is 3 m. What is the volume of the pyramid if its volume is 1/3 × area of base × height.

The number of girls are one fourth the number of boys in the class. If the number of boys are 32, find the total number of students in the class.

In a cricket academy, there are 5 bats for every 10 boys. How many bats will be needed for 44 boys?

A rectangular playground has an area of 576 m². Find the perimeter of the playground if its width is 18 metres.

The marks (in percent) of 11 students of 10^th grade got in a test are given below.

65.8, 42.3, 44.45, 58.20, 42, 72.7, 38.92, 66.6, 56, 52.89, 40.63

Find the range of the data.

What will be the area of a triangle ABC which is right angled at angle B and AB is 5 cm, BC 12 cm and CA is 13 cm?

Logan is looking for the prime factors of 162. He knows that one of the prime factors is 2. Which is the other prime factor?

Amit started walking at 4:30 pm and reach his destination at 6:30 pm. How much time does he take to reach to his destination (in minutes)?

If Ram has 25 chocolates, Sam has 10 chocolates more than Ram, Shami has 2 chocolates less than Sam and Daman has 12 chocolates, how many chocolates did they have in total?

There are 457 employees working in Company Q. Company B has 145 more employees than employees working in Company Q. How many employees are working in company B?

Three students worked out different conditions of congruency of triangles.

Rajat: Two triangles are congruent if all the three sides of one triangle are equivalent to the corresponding three sides of the second triangle.
Arpit: If any two angles and side included between the angles of one triangle are equivalent to the corresponding two angles and side included between the angles of the second triangle, then the two triangles are said to be congruent.
Manpreet: If any two sides and angle included between the sides of one triangle are equivalent to the corresponding two sides and the angle between the sides of the second triangle, then the two triangles are said to be congruent.

Who is correct?

Study the following statements and identify the correct ones.

Statement A: The flat surface of a three dimensional shape is called a face.
Statement B: Two faces of a solid shape meet to form an edge.
Statement C: The points where edges meet are called vertices.