IMO - Mock Test...

Find out the pattern followed in the series given below:

15, 16, 19, 28, 55, 136

If + means x, - means ÷, ÷ means + and x means -, then find the value of 25 + 5 x 25 - 25.

Sophie ranked 9 in a class of 55 students. What was the rank of Sophie from the bottom?

Anup went shopping on 5^th April, which was a Friday, and decided to go again after 5 days. What day would it be on which Anup went shopping again?

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

The length of a rectangle is 5 m less than four times its width. If the perimeter of the rectangle is 180 m, what is its area?

What would be the perimeter of the square if the side of the square is equal to the breadth of the rectangle, whose length is 22 cm, which is twice its breadth?

What is the value of x in 7(3x + 2) – 4(6x – 1) = 7(x + 2) – 7(5x – 6) + 12?

Find the additive inverse of -5/17.

A rectangle with sides 7 cm and 4 cm has area 5 times larger than another rectangle. Find the width of smaller rectangle if its length is 2.1 cm.

The area of a rectangular field is 350 ft². Its dimensions are in the ratio 2 : 7. What is the length of the fencing of the field?

If 384a is divisible by 9, then 'a' is

When rounded off to the nearest thousands, I become 31,000. Find me out of the following.

The difference between the measures of two complementary angles is 20°. Find the measure of both the angles.

Write the Roman Numeral for 567?

Two angles in a triangle are in the ratio 4 : 5. If the sum of these angles is equal to the third angle, then the third angle is _____.

Find the difference between the smallest 8-digit number and the largest 5-digit number.

In an election, there were two candidates A and B. A got 72% votes and was elected by a margin of 11,000 votes. The total number of votes polled was

Sam scored 236 marks out of 280 in his assessments. Find his percentage score.

In a firm, 30% of the employees are female. Find the number of female employees if number of male employees are 280.

Area of house A is 2456 m², area of house B is 89,632 m², and area of house C is 5632 m². What is the difference between the total area of houses A and C together, and the area of house B?

A rectangular hotel room is 13 m x 20 m. The owner of the hotel wants to re-carpet the room with carpet that costs Rs. 1450 per sq.m. How much will it cost to re-carpet the room?

In a kitchen garden, a snail covers 230 cm in 1 minute, while Ankit covers or walks 4 m in just 30 seconds. What is the total distance covered by both of them together in one minute?

Pharrell invited 50 friends on her birthday party. She thought of serving snacks and a soft drink and bought 4 bottles of soft drink of volume 2 litres each, and 1 bottle of soft drink of volume 1 litre. What volume of soft drink will be served to each person if it is distributed among 50 of her friends equally?

The height of a tower is 50 m. Two-fifth of the tower is coloured in red and of the remaining portion, again two-third is coloured in green and the remaining in white. Find out the length of the portion coloured in white?

Price of a cake is Rs. 230 and price of an ice-cream is Rs. 55. How much will a student have to spend to buy 3 ice creams and 2 cakes?

On a trip, 560 students went to Shimla. Out of the total students, the ratio of the boys to girls was 3 : 4. What is the difference between the numbers of girls and boys?

Which of the following properties is not true regarding a rhombus?

A Private Limited Company, in its first year, makes a profit of Rs. 1,00,420 and in the second year, it doubles the profit made in the first year, and in the third year, it doubles the profit made in the second year. How much profit has the company made in its three years?

Sham bought 5 white balls. Then he bought red balls two more than white balls, and pink balls twice the number of red balls. The costs of a white ball, a red ball and a pink ball are Rs. 50, Rs. 55, and Rs. 65 respectively. How much did he pay to the shopkeeper?