IMO - Mock Test...

If MOUSE is coded as NNVRF, then how will ENTRY be coded?

Find the next number in the series.

16, 48, 144, 432, ?

How many 'b's are preceded by 'a' but have not been followed by 'c'?

abaabacbbacacbabbabc

Rearrange the following letters to make a single word and then choose the category to which it belongs.

E N B G A L

Liam participated in a race. He was at the 19th position from back and 14th from the front. How many people in total participated in the race?

Find the missing number in the series.

676, 729, ?, 841, 900, 961

Rearrange the following letters to make a single word and then choose the category to which it belongs.

U R S E Q A

Which of the following is true?

Angles of a triangle are in the ratio 9 : 11 : 10. The biggest angle of the triangle is

Write 3659 in Roman numerals.

The length, width and height of a cuboidal shaped box are 10 cm, 7 cm and 4 cm, respectively. What will be the volume of that cuboidal box ?

Find the ratio of Rs. 10 to 10 paise.

Karan has Rs. 25624.5 in his bank account. What is the balance in his account when rounded off to the nearest whole number?

What is the value of 59.4 x 6.3 ?

Find the cost of painting a rectangular wall of dimensions 14 m x 7 m at the rate of Rs. 12 per m² ?

A rectangle has a perimeter of 86 m. Its width is 20 m. Find the length of the rectangle.

If a cylinder has radius 35 cm and length 30 cm, then how much water can it hold ?

What is the sum of prime factors of 98?

What is the value of 2 + 19 + 15 + (- 2) ?

What fraction of 3 years is 17 months?

If 12^th day of a month is one day before Monday, what day will be on the 21^st of the same month?

What should be subtracted from the sum of 62.2 and 12.43 to get 34.02?

Subtract 139.6 from the sum of 258.9 and 59.86.

A person is travelling from Ludhiana to Delhi and total distance is 300 km. The person covered 1/4 of the distance by bus and rest by train. Find how many km did he travel by train.

Gaurav can read 18 pages of a book in 1 hour. At this rate, how many pages can Gaurav read in 150 minutes?

Rajat measures his weight on a weighing machine as 54.75 kg. What is his weight rounded to one decimal place?

A carpenter bought a piece of wood that was 2.24 metres long. He bought another piece of wood that was 3.75 metres long. How much wood does he have now?

Brooke realises that the number on the classroom door is divisible by 2 and her classmate points out that it is also divisible by 5. What is the smallest possible number that could be on the classroom door?

Ronna is thinking of a secret number. She tells her brother that it is divisible by 18 and tells her friend that it is divisible by 4. If Ronna is telling the truth to both of them, what is the smallest secret number that Ronna could be thinking of?

Laura found 8 rolls of blue ribbon and red ribbon. Each roll of blue ribbon was 4 metres long and each roll of red ribbon was 2 metres long. If Laura found 24 metres of ribbon in total, how many rolls of each colour did she find?

There are 'x' students on each desk and 'y' rows in the class with z² desks in each row. How many students are there in the class?

Regan has 7 coins worth Rs. 61.00. If the coins are all 10-rupee coins and 1-rupee coins, how many 10-rupee coins and 1-rupee coins, respectively does she have?

Cost of 6 bands and 3 chains is Rs. 453 and the cost of 3 bands and 7 chains is Rs. 859. How much does a person have to pay if he buys 9 bands and 13 chains?

Which of the following is the square of a number, 5 more than N?

Ram has 20 items of cutlery. The number of spoons is x, which is 4 more than the number of knives but 7 less than the number of forks. Which of the following represents the equation for total items of cutlery in terms of 'x'?

Study the statements given below and choose the correct answer.

Statement 1: Numbers having exactly two factors are prime numbers.
Statement 2: All prime numbers are odd.